Teenage Bimbos-Unfinished

It was a bright and sunny day as Lexi left her afternoon class, letting out a grateful sigh. “Ugh, I thought that was never going to end” she grumbled as she put her hands behind her back and stretched, her prominent bosom straining briefly against the material of her shirt. She didn’t even notice the nearby guys who stopped and openly stared as she did so.

“You’re telling me” her friend Krystal replied as she finished tapping on her phone and put it away in a pocket. “Like, we get it. The midterm is coming up and stuff.” Glancing across campus, Krystal held up a dark-skinned hand to shield her eyes from the sun. “Looks like there’s not much of a line over at Starbucks… wanna stop by?”

A smile appearing on her face, Lexi’s pace picked up a bit. “Do you even need to ask?”

Ten minutes later both girls were sitting outside at one of the tables, casually enjoying their frappuccinos. Lexi had gone with extra caramel today while Krystal had gone with mocha as per usual. They were currently discussing their plans for stopping by the mall when a familiar voice called out to them from down the sidewalk. “Krystal! Lex! Hey how are you guys?”

Turning to see who had called out to them, Lexi beamed widely as her friend Amelia came jogging up, dressed in sweaty workout clothes. Amelia was one of the people she and Krystal had met up here at college, she was a sophomore and always keen to help out her younger classmates. “Oh, hey! We’re doing fine. Just got out of classes” Lexi said with a shrug. “You should sit down with us for a sec.”

Amelia took a seat gratefully, taking a long sip from her water bottle. “Thanks, don’t mind if I do.”

“Oh hey, do you want a drink too Amelia?” Krystal asked, reaching into her pocket and producing a punch card triumphantly. “I got enough here for a free drink, so what do you say? I can get you one of these mocha chip frappuccinos if you want.”

Though Lexi was expecting Amelia to look quite pleased, surprisingly her face fell rather noticeably at the suggestion. “Oh. Um. Well, thank you but I think I’m going to have to pass.”

Both girls looked at each other in shock and back again. “Really? I mean, they’re pretty good you know. Wanna try some of mine maybe?” Lexi offered, proffering her own drink to her friend.

“No, really. I’m good.” Amelia held up a hand as if to ward off the drink, a look of disgust on her face. “Sorry. It’s really ok if you guys like that, but… I’m sorry, you know that stuff is really bad for you right?”

Both girls looked at each other yet again in open confusion this time before glancing back. “Wait, no they aren’t” Krystal said defensively, though she glanced down at her drink uncertainly. “Th-they’re just coffee, right?”

“Yeah, coffee isn’t that bad for you!” replied Lexi, a bit more forcefully than she’d intended.

“Normal freshly made coffee isn’t, no. But here, let me pull up the nutritional facts.” Amelia brought out her phone and tapped about before glancing at Krystal. “You had the mocha chip frap, right? Well…” after a moment of horrible silence, she held the phone up. “That thing’s got around 65 grams of sugar, according to this. And it’s nearly 600 calories, too.

“Oh.” Krystal looked down at her drink, bewildered. “Um… is 65 grams… a lot?”

Nodding, she started typing on her phone again. “Oh yeah. That’s more sugar than in the entire pint of vanilla ice cream in my freezer.” As Krystal put her drink aside looking rather dejected, Amelia looked to Lexi this time, who couldn’t help being very nervous all of a sudden. “And what’s your drink?”

Pausing only for a moment, Lexi gave up when she couldn’t think of a good excuse to not say anything. “I-It’s a caramel vanilla latte frappuccino with extra caramel sauce” she muttered.

Nodding, Amelia soon turned her phone around to show Lexi her results. “Technically you’ve got less calories, only around 500, but yours has 76 grams of sugar in it. That’s like, 15% of a pound of sugar.”

Suddenly Lexi didn’t feel much like drinking anymore. She put her drink aside and found herself speechless at first. “Well if that’s true… we’ve been drinking these for weeks, right? So…”

“Yeah. About that. I’ve been meaning to talk about… the fact that both of you have put on a few pounds” Amelia sighed as both Lexi and Krystal gave her an alarmed expression. “Look, I really am sorry to dump all this on you guys at once. But frankly I wish I’d have had someone sit me down when I was a freshman and say this stuff, so here we are. You two have heard of the freshman fifteen, right?” When both girls silently shook their heads Amelia continued. “Well, a lot of freshmen tend to go a bit crazy with their eating habits since they’re on their own for the first time. I’ll bet that you guys have been eating a fair amount of pizza and fast food since the semester began, I remember doing a lot of that myself.”

Lexi bit her bottom lip, feeling a bit guilty. She remembered last week when she’d had her and Krystal’s apartment to herself for a couple hours. Originally she had thought about going running for a bit, but had ultimately just ordered a pizza and watched reality shows. “Um…”

“That IS true, but…” Krystal began, and then stopped with an uncertain look on her face.

“Oh, quit looking so depressed you two” Amelia told them sternly, making each look up in surprise. “It’s true you guys have put on a couple pounds but you know that you’re still two of the hottest girls in the school, right? I mean, look.” Both Lexi and Krystal’s gazes followed Amelia’s finger as she pointed over at a nearby bench. There were around six guys of various ages all watching them, though as soon as they were noticed all of them avoided eye contact and began walking away quickly. “See? What’d I tell you?” Amelia asked as they turned back to her. “You guys haven’t ballooned up, this is just a friendly warning before things get too far. I mean, you two still have bodies I’d kill for you know.”

Feeling like her pride had been restored a bit, Lexi nodded. “I guess we should probably start using the gym here on campus, right?” She asked, uncertainly.

Frowning, Amelia shook her head. “That… might not be such a good idea. I mean those guys over there were just here to watch you drink coffee. The gym here is usually packed with a lot of perverts, so you’re gonna get four or five times that many easily depending on the exercises you do.”

Now Krystal was frowning as she reached for her mocha chip, hesitated, and then reluctantly pulled a water bottle from her bag. “That does sound kind of annoying. I guess we could just go running then?”

After thinking it over, Amelia seemed to have an idea as she opened her phone back up and typed. “Hey wait, you guys live right on Willing Drive, right? Right near that little strip mall?” Holding up her phone, she grinned. “I might know the perfect place for you two then. There’s a gym right there near the grocery store. They have weekly memberships there, and most of the time there’s hardly anyone around. If you wanted to get some exercise in without dozens of guys staring at you that might be your best option.”

“Oh, this is the place we shop at” Krystal replied with some surprise. “There’s a gym? I know there’s a restaurant and a smoothie shop at the end.”

Nodding, Amelia zoomed in on the pic. “Yup, on one end there’s a pizza place and at the other end there’s actually a gym there called Kardio World. Though it can only fit maybe fifteen people at most.”

“Hmmm…” Lexi hesitated, feeling kind of skeptical. “It is nearby but… well, I’m just afraid that if we go we’ll only end up running on the treadmill for a bit and leaving, that’s all.”

“Ah. I see, the real issue is motivation.” Reaching out and taking Lexi’s forgotten frappuccino, she removed the lid and took a small sip. “Wow this thing is good. Too sweet, but good. Anyhow, if that’s the problem then why not hire a personal trainer or something?”

The idea hadn’t even crossed Lexi’s mind, and looking to Krystal it seemed as if she hadn’t thought of it either. “That’s a good idea… but wouldn’t it be really expensive?” Krystal asked, unsure.

Now Amelia reached out to grab the mocha chip as she tasted it too. “For someone who’s professional? Yes, probably, but there’s lots of personal trainers out there. Heck now that I think about it, I even have someone I could introduce you to, my friend Tyler. He might be too expensive for you guys, he charges forty dollars per hour, though I’d say he’s worth it. He even offers a free first lesson to try it out, if you guys want. Just to see if it’s your kind of thing.”

Though both girls gave each other a skeptical look, each looked back and nodded. “I guess it really couldn’t hurt to try” Lexi said with a smile.

-

It was just just an average day at the office for Grayson. Really nothing to write home about, just crunching numbers and plugging them into the computer until things were over. It was so average that being told he could leave work an hour and a half early didn’t even bring much excitement back as he got into his car and headed home. Once he arrived and walked through the front door, he just got a bottle of water and plopped in front of the computer to unwind before thinking further.

When he finally did stand up ten minutes later, he sighed and stretched before taking off his work clothes and dressing himself in some gym shorts, a shirt and sneakers. “Alright, let’s do this” he told himself, trying to get pumped up. For the past three months he’d been going to a little nearby gym called Kardio World, and he was only now feeling like he was starting to really get a hang of things. Frankly he was still chubby, but lately he had really begun to notice a change. For one he wasn’t getting nearly as winded as before, though he was still a ways away from any sort of ideal. That’s why it was important to keep going even when he wasn’t thrilled about it like today, he was getting there slowly but steadily.

The gym was only about five blocks away from his house, and since it was a nice day he jogged the whole way, trying to keep moving. Right now besides exercising there was one concern on his mind, and that was who else was going to be in the gym. There were three broad possibilities that he could foresee after his months at the place. One was that he would be all alone, that was most likely. There could also be some other guy working out, and the third possibility is that there’d be a couple exercising together. As of yet Grayson had never seen a single woman enter the establishment, and he was beginning to think that the rumored sightings he’d heard of were false. Nevertheless, he was still hopeful that this would be the day. He wouldn’t exactly be against some hot thing working out alone with him.

Almost as soon as he entered the gym though, Grayson’s hopes were dashed. After checking in at the desk and going into the back, he could see that there was only one other person in the room, a rather buff looking dark haired guy that was sitting on a bench and looking down at his phone. He looked up expectantly when Grayson entered, but when they made eye contact it was clear he wasn’t who the man was waiting for as he frowned and looked back down. Not thinking about it too much, Grayson slipped in some headphones as he put up his bag and got ready, heading to the mats to do some stretches.

As he stretched, Grayson couldn’t help notice that the dark haired man looked quite perturbed. He seemed to be getting text messages or something that weren’t good, as every time his phone would light up he’d groan and put his head in his hands. For a moment Grayson even thought about approaching the man and asking what the issue was, but quite quickly he could see that it wouldn’t be necessary. He was the one being approached now as he took out his headphones and smiled slightly nervously, hoping this wouldn’t be anything problematic. “Uh, hey. Can I help you?” he asked, cautiously.

“Hey there. I’m sorry to interrupt you when you’re stretching like this but… well, I’ve got a bit of a problem. And I was wondering if I could maybe ask for your help.” The guy asked, scratching the back of his neck awkwardly.

While Grayson felt a little bit annoyed at first, the dark haired man looked so apologetic that he couldn’t help warming up to him a bit. “Sure. What can I do for you?” he asked, hoping it wouldn’t be anything too annoying.

A look of relief spread across the dark haired man’s face. “Thank you. My name is Tyler Klein, I’m a personal trainer.” Reaching into a pocket he removed a business card and handed it over, confirming that yes, he was indeed what he claimed to be before he continued. “The thing is, I was doing a quick favor for a friend of mine. She told me to meet these two girls, Lexi and Krystal at this gym to give them a trial run. Problem is, I just had a huge family emergency come up. The fact is…” Tyler paused dramatically, and Grayson felt himself tense up. “My life partner’s chinchilla suddenly died, and he’s absolutely devastated. Pretty much inconsolable right now.”

“Oh.” Grayson didn’t want to sound disrespectful, but he had been expecting something a bit more dire based on the way things had been phrased. “I’m extremely sorry for your partner’s loss” he replied sincerely nonetheless. Losing pets was always hard.

Shaking his head, Tyler smiled. “Thanks, but in my opinion at least it was bound to happen soon. The little guy was nearly twenty four, and I read online that they usually last just around twenty years or so. He was well cared for until the end.” Letting out a sigh, he stood up straight. “Anyhow. Because of all that I’ll likely be gone for a little while. Peter wants to take a road trip back to where he used to live to bury his pet, and we’re probably going to take a few weeks off since we haven’t had a vacation in a couple years.”

It honestly sounded like a pretty bizarre vacation to Grayson, but he nodded with a smile anyhow. As long as they were happy, that’s all that mattered. “Good luck out there then. Don’t worry. I’ll pass the message along. Krystal and Lexi you said?”

“Yup” Tyler replied with a nod. “Also, let them know that I completely understand if they find another personal trainer in the meantime. I know it’s an emergency on my end, but it’s got to be inconvenient for them as well.” Making his way towards the exit, he waved back over his shoulder. “And thanks again!”

Waving back, Grayson watched Tyler leave before finishing his stretching. “Well, that could have been worse” he muttered to himself as he drank a bit of water and pondered what to do first. He eventually decided on the treadmills, putting his headphones back in and getting to it. Without much else to do, he began to wonder what these two girls were like. Those two names, Krystal and Lexi, almost sounded fake to him. For a moment he entertained himself by imagining that two incredibly hot supermodels were about to walk in through the door, but he shook that idea off. Here in this hole-in-the-wall gym? No way.

Around fifteen minutes passed as Grayson finished and wiped his brow, finishing his water bottle as he went to go and refill it. It was right when he had done so, sealing the top back on that the door opened up and two women entered the gym. He could only stop and stare like an idiot, it was all he could do to stop his jaw from dropping. Both women, upon closer inspection, looked to be in their early twenties, maybe late teens, and both women were absolutely drop dead gorgeous. The one in the lead was a tanned blonde with long wavy hair that was pulled back into a ponytail. Currently she was wearing white workout clothes with pink highlights, the chest area in particular looking a bit tight as her breasts strained against the fabric. Grayson was no expert in breast sizes by any means, but if he had to guess they were at least F cup or bigger. Her proportions had to be absolutely ridiculous, her hips coming out to form a very generous hourglass figure. Even her face was stunning, she had large blue eyes and a winning smile combined with plump, wet lips.

The second woman was a slightly taller black woman who was equally as captivating in her own right. She was wearing rather fetching blue workout clothes, her long straight black hair also pulled back into a ponytail. While she didn’t have tits quite as big as her blonde friend, she still had quite the impressive rack that Grayson guessed was at least DD or bigger. However where she differed quite noticeably was with that large, glorious ass. It was quite a sight to behold even from the front as it poked out from either side of her curvy frame. Her face was nearly perfect, with a sensual pair of brown eyes and even bigger, more beautiful lips than her friend.

All of these thoughts traveled through Grayson’s mind in about the span of five seconds as the two looked around the gym as if searching for someone. Just as he was trying to process things properly, to his absolute shock they looked towards him and started making their way over. ‘Holy shit, are they coming over to talk to me? Maybe they’re going to ask me not to stare at them or something. Or shit did I put on deodorant before coming here?’ he thought wildly to himself, his palms sweating as he wiped them on his shirt.

“Um, excuse me” said the blonde, giving him a curious look. “You don’t… happen to be Tyler, do you?”

“Tyler?” he repeated, his brain too broken to say much else. Oh right, that was the name of the guy from earlier. “No, I’m not Tyler” he immediately responded as his brain finally slapped two and two together.

“Huh.” The blonde looked to her friend as both frowned. “That’s weird. Did he leave already? We’re only a few minutes late.”

“I guess he might have” she responded, shrugging. “I guess we could always wait a bit more?”

Once again Grayson’s brain managed to make his body work. Thankfully he was starting to be able to think clearly again, the shock was starting to wear off. “Oh… so you must be Krystal and Lexi, right?” he asked, rather unnecessarily.

Both girls turned back to him with surprised looks on their faces. “That’s right. I’m Krystal and this is Lexi” said the black girl helpfully. “How do you know our names?”

Straightening up, Grayson tried to look at least a bit more professional. “Well, I’ve got a message from Tyler for you guys since he didn’t have your number. I ran into him here before he had to leave.”

“Is everything alright?” Lexi asked with genuine concern in her voice, her hand flying up to her mouth. “Is he hurt?”

“He’s fine. Physically anyhow.” When both girls look confused he elaborated, “His partner, Peter, had a pet that died. He’s taking it rather hard, so Tyler is going to take care of him for a little while until he recovers.”

Krystal looked crushed by the news. “Oh no! That’s awful!” she cried, looking as if she was on the verge of tears. “That poor chinchilla.” Lexi looked equally devastated by the news as she bowed her head in silence.

Grayson was shocked at their reactions. Of course it was sad, that wasn’t what he was shocked about, it was more the fact that they were so emotional about a guy’s pet when they’d never even met him in the first place. “Yeah, it’s very sad” he affirmed with a nod. Seeing that both girls weren’t going to be calming down quickly, he excused himself and retrieved a couple of tissues for them to clean up with. Once both had calmed down properly, he went on with his message. “Well anyhow, Tyler is going to be out of town for a few weeks, so he said he’d understand if you guys found another personal trainer in the meantime and all.”

Sniffling a bit, Lexi nodded. “I understand. Thank you for telling us about this.”

“You really seem to know a lot about Tyler… are the two of you friends or something?” Krystal asked curiously.

Hesitating only a moment, Grayson’s mouth reacted before his brain could this time. “Yup. Not good friends, but yeah I sure am.” He hardly had time to recover from the first statement before he found himself adding, “Actually, that’s why I’m here today. I’m also a personal trainer, so he asked me to take over your lesson if you two are comfortable with it.”

As soon as those words came out of his mouth, he regretted saying them. Of course they weren’t going to believe a lie like that, and indeed both girls looked quite skeptical as they looked him up and down. “Really? He did?” Krystal asked, unsure.

“Yeah, um… look, I really don’t mean to offend you, but aren’t personal trainers usually more…” Lexi paused, clearly looking for a nice way to put it. “Built?” she finished.

“Ah, yes, that’s usually what normal people think of when they hear the term.” Grayson folded his arms and tried to look as confident in his words as possible. “But that’s simply not true for everyone. Personal trainers come in all sorts of shapes. Plus,” his mind went wild as he suddenly came up with an idea. “You see, it’s actually better in a lot of cases to have a personal trainer that’s more out of shape than you.”

Now both girls looked really bewildered. “Is it?” Lexi asked, surprised.

Realizing that both girls were giving him their full attention, he barreled on as confidently as he could. “Of course. You see if I was perfectly built as you say, then while we’re working out you might start thinking, ‘oh wow I’m never going to have a body THAT nice’ or something like that and actually get discouraged. Having someone more out of shape than you working on the same exercises, sweating alongside you helps you get pumped up and motivated to keep trying as much as they are.”

Looking rather impressed, both girls nodded. “Wow, that makes a lot of sense” Krystal said in awe. “I’ve never thought of it like that. You’re really smart, uh…” she frowned. “Oh right, what’s your name? I don’t think you told us.”

“Oh, I’m very sorry” Grayson said with a pleasant smile as he held out his hand, mentally kicking himself for not saying his name sooner. “My name’s Grayson. Grayson Foxwell.”

As they shook hands with him, Lexi gave him a curious look. “So Mr. Foxwell, how long have you been a personal trainer? You know Tyler so you must have been doing this for a while, right?”

Grayson took a moment to think before responding. He needed to be careful with what he said. “Oh, well, I’ve been doing it ever since I left college about four years ago. I don’t normally take on trainees, I don’t like being in the spotlight too much if you know what I mean.” He probably should have been good ending there, but for some reason he felt like he needed to add something else on as he kept talking. “Plus I’ve been… trying to develop new secret exercise supplements these last couple years, which is what led to my current figure.” Of course that was a huge lie, he didn’t even know how you went about developing that sort of stuff to begin with, but he figured it sounded just professional enough that they wouldn’t question it.

“So wait, you’re making your own medicines or something?” Lexi looked even more impressed than before now if that were possible. “So are you, like, a doctor or something too?”

“No, no, nothing like that…” Grayson began, not wanting to lie that much. However when he saw the crestfallen look on Lexi’s face he found his mouth blurting out, “I just have a doctorate in physical education, so I have permission to research those kinds of things.” Now he REALLY regretted lying as he had to stop himself from cringing. A doctorate in physical education? Was that even real? Even if these girls weren’t the sharpest knives in the drawer, surely even they’d see through-

“Seriously?” Krystal asked, putting a hand on her hip and smiling widely. “Wow! No wonder you’re so smart!”

Giving him an apologetic smile, Lexi leaned in a bit closer. “Mr. Foxwell… or should it be Dr. Foxwell? Either way, we’re sorry for doubting you. I guess we should be thanking you for taking the time out of your day to do this for us in fact.”

Shaking his head, Grayson laughed jovially. “Now now, there’s no need for apologizing. Your questions were completely fair, you should always be double checking. Why don’t we just leave that whole situation behind us? Oh, and please, both of you call me Grayson. It’d be embarrassing being called Dr. Foxwell all the time, right? I try to hide that fact for a reason.” He gave the two his best disarming grin, hoping he wasn’t coming across as creepy.

Thankfully both girls laughed as if he’d told a really funny joke, and Lexi gave him a warm smile. “I guess that would be kind of weird. Alright Grayson, we’re in your care.”

“So, where do we start?” asked Krystal, looking eager as she took a sip of water.

“Well first we need to start with some stretching. I’ve actually done my stretching already, so for your first lesson I’m going to observe you to make sure you’re performing the actions correctly.” Moving over to the mats, Grayson spaced the two apart properly and moved in front of them, beginning to roll his neck slowly as an example. “Here, we’ll start with this. Simple neck rotations. Just do what I’m doing, and I’ll observe.” Thankfully, he had spent the last few weeks reading up on how to exercise properly. While he was by no means an actual professional on the subject, (despite what he claimed obviously) it was true that he knew enough to help a couple of beginners out with a workout routine.

From there they moved into his usual stretching routine, which from what he’d read was good for both males and females. Grayson took great pleasure in watching as the two stretched and moved, their outfits taut against their bodies. In particular he remembered when both put their hands behind their backs and pushed their chests forward, for a moment he thought he was going to nut right there on the spot.

He managed to contain himself until the part where both got down into the cow position and began stretching their backs. Lexi looked like she was having a bit of trouble, probably due to her enormous rack, and she glanced up at Grayson pleadingly. “Um, am really I doing this right? Do you think you can check?”

‘Check?’ Grayson thought to himself, unsure. Then, as if his body was acting on his own, he moved closer to look her over more carefully. “It seems right, but…” he hesitated, not sure how much he should push things until he decided to hell with it. “Do you mind if I check you physically?”

“Physically?” Lexi responded, not getting it.

“I’m asking if I can put my hands on you to check if you’re doing it right” he said clearly. This was it right here. The point where 99% of women would check out and leave, but still he couldn’t stop himself. It was just a gut feeling, but something was telling him this would work.

“Oh, of course!” Lexi responded cheerfully. “Sorry, I didn’t really get it.”

Giving her a disarming smile, Grayson reached down and placed his hands on Lexi’s hips, slowly running his way up her sides. “It’s perfectly ok… Now, I know this is probably going to feel a bit weird, but please trust me. I’m a professional.” He took his time feeling her body, loving the sensation of her smooth skin under his fingers. “Hmmm… actually, it looks like your stance is off just a bit here…” he muttered, reaching down and moving her legs apart a bit. “Is that better?”

“A bit, yeah! Thank you, Grayson” she said admiringly, moving her back up and down again.

“Um, how’s my form doing Grayson?” Krystal asked now, glancing down at her body. “Can you check that I’m doing it right too?”

The thought that ran through Grayson’s mind as he moved over to start running his hands up and down this gorgeous black woman’s body was ‘this has to be a dream, right?’ He had asked himself that a few times, but it really did seem unreal that she had watched him do this to her friend and was asking to have it done to her as well. ‘Dear god, how gullible are these two?’ he thought to himself as he caressed Krystal’s hips. “Oh yeah. Your form is great, no issues here.”

Krystal let out a soft moan as he moved down her legs. “I-is supposed to feel this good?” she asked, unsure.

“Sorry, but yes” he told her firmly. “It’s really the best way to make sure you’re doing it correctly. I really hope this isn’t bothering you?”

“No, it’s not bothering me” Krystal replied quickly. “I just… wasn’t expecting to feel this good while working out, that’s all.”

“As long as you’re ok with it then” Grayson said gently as he continued rubbing. So far he’d kept away from their breasts or crotches. After all, he didn’t want to ruin a good thing by moving too quickly here, though already he had ideas forming in his mind about what to do next. “Alright, I guess let’s move onto the next stretch now.”

“Grayson? Can you please come and check me again?” Lexi asked as the two went all the way down to the ground. “Just to make sure.” Mouth practically watering, he just nodded and moved back to the buxom blonde, wondering what he’d possibly done to be so lucky.

-

It was nearly a half hour later, near the end of the workout as Grayson got off the treadmill, taking a long drink of water as he toweled the sweat off his face. Looking down at his phone, he could see the timer had less than five minutes remaining. “Alright, looks like we’re nearly done with this part. How are you two doing?” he asked, grinning widely as he walked over to check on their progress. Right now Lexi was walking on the stair master, while Krystal was seated on an exercise bike. Both were good for actual exercise, but of course he had chosen each one primarily so he could prominently see their features on display.

“I’m fine over here” Lexi said, slightly out of breath as her constrained breasts jiggled with every step.

“I’m doing ok myself” Krystal replied, glancing back at him with a smile. Her glorious ass was trembling with every turn of the pedals, it was a sight to behold for sure. “Do you mind checking me over one last time before we’re done?”

“Oh, me too!” Lexi exclaimed. “Don’t worry, this time I know I’m doing it right for sure!”

Unable to stop himself from grinning Grayson moved in on Krystal first, his hands outstretched. “Of course. Don’t worry, ladies. I’ll be thorough since this is the last time.” Before he acted though, he found himself quickly glancing at the door. By some miracle nobody else had showed up yet, but he knew that his good fortune in that regard would likely end sometime soon. This gym never saw a ton of business, but if you stayed for an hour or so you were almost guaranteed to see at least one other person. Thankfully if someone did show up the front door chime was loud enough to be heard here too, but still he didn’t want to leave anything to chance.

Feeling secure for now, Grayson’s grin intensified as he reached down with both hands and grabbed Krystal’s ass. He kneaded the flesh there gently with his fingers as she slowed her cycling a bit, letting out a muffled moan. His hands traveled from there down her thighs, and then slowly up towards her exposed stomach. Her flesh erupted into goosebumps as he briefly played with her bellybutton, and just for a moment he was tempted to just grab her breasts. “You’re doing just fantastic here, Krystal. Your form is absolutely amazing.”

“Th-thank you so much.” Krystal really sounded like she meant it too as she put her hand to her mouth, stopping another moan as he focused on her ass again.

Managing to pull himself reluctantly from Krystal, Grayson checked his phone to see that there was about two minutes left. Just enough time to grope Lexi for a bit. Moving in, he started with her legs this time, working his way slowly up to her thighs as she gasped in pleasure. “Very nice work with your legs muscles here” he said appreciatively, taking time to feel up her ass quite liberally.

“I wanted to sh-show you that I was paying attention” Lexi said with some pride in her voice.

“Oh I very much notice” he replied at once, his hands getting dangerously close to her crotch as he rubbed. It took all his willpower to stop himself and travel up her body, caressing her stomach as her skin also broke out in goosebumps. He couldn’t help noticing that Lexi’s breathing was noticeably more labored now, her eyes half open. ‘Damn, they are really getting turned on by this’ he thought to himself. “You’re marvelous, Lexi. Just superb” he whispered into her ear.

Of course, it was right then that the alarm on his phone went off and he very reluctantly removed his hands. Lexi slowed down, also looking noticeably disappointed as she got back down on the ground. “Dang. I was hoping you could have checked me a little more before time ran out.”

‘Oh, me too sweetheart’ Grayson thought to himself. “Hey, it’s all right. We have the calisthenics left before we’re done, so we can still-” The dreaded noise cut Grayson off mid sentence. The chime from the front door. Someone else had invaded this sanctum.

“What was that?” Krystal asked, peering curiously at the door. It didn’t take long for her question to be answered though as the door to the gym opened and two guys strode inside, talking with one another. They looked to be in their early thirties, and (because his mind was on high alert right now) he was at least partially relieved to see that both had wedding rings on. That was one concern dealt with, but as soon as the two noticed Lexi and Krystal the other reared its head. Both guys had nearly the same reaction he did, one’s jaw literally dropping as they stared. Both of their gazes, as if in unison, went up and down the girl’s bodies before they finally seemed to pull themselves together. One cleared his throat as both looked away, making their way to the cubby holes near the entrance. “Oh, right. I guess I forgot for a second that this was a public gym” Krystal said with a slight frown. Lexi also looked just a bit uneasy as she shifted in place, clearly aware of the two guys sneaking glances their way.

“Let’s… just just try to focus for now, ladies” he said as calmly as he could manage, though he was uncomfortably aware that one of the two guys had pulled out their cell phone and was talking into it in a rather excited whisper. He couldn’t be sure, but Grayson had a gut feeling that more people would be showing up fairly soon. “We can start with jum…” he paused. He was about to say ‘jumping jacks’ but now that he thought about it, that might be too much for this crowd. “Sit-ups” he concluded with a nod.

As they moved across the gym and all got into position, Lexi looked over at him hopefully. “Hey, before we start do you think you could check our forms like before?”

Though he was extremely tempted to just say yes, he shook his head slowly. “I can give you visual inspections, but I think we shouldn’t do physical ones with people watching. They might get the wrong idea and all.”

“Oh. Y-yeah. That’d probably be bad. Sorry.” As Lexi sadly looked away, Grayson felt a very strange emotion. Guilt that he wasn’t groping someone right now. It couldn’t be helped though, if people saw him doing that then there would eventually be some uncomfortable questions being thrown his way. Best to just keep his head above water here.

The last fifteen or so minutes as the three finished their workout was notably less animated and fun than the beginning. The two guys watching quickly multiplied to five, and even now they were all scattered around the room, pretending to work out. One guy on the treadmill was going so slow he might as well have been walking as he gazed at them. Besides that, both girls seemed to really miss his ‘physical checks’. Each girl had to catch themselves in the middle of asking him to do so multiple times, for one. All of this led to a notably more gloomy atmosphere between the three as they concluded and had some water to cool down.

“Grayson?” Lexi asked, as they all toweled off a bit. “I wanted to say thank you. You were so , sweet and helpful with us today, I really just can’t thank you enough.”

“It’s true” Krystal affirmed with a vigorous nod. “I feel so much better! We always end up just running on the treadmill for an hour and then going home.”

Smiling at each of them, Grayson waved their words away. “Oh, don’t worry about it so much. I’m just glad I could help you two.” Before he could say more there was once again the sound of the front door opening, and before long yet another person had entered the gym. This guy seemed to not be connected with the current group, at least judging by his reaction. “...Um, hey, do you guys want me to walk you back to your car by any chance?”

Nodding, Krystal smiled gratefully. “If you could that’d be great, thank you.” She looked over uneasily at the men staring in their direction, who all in turn glanced away. Grayson felt some sympathy for the other guys in the room as he saw the frown cross her face. If he hadn’t stumbled upon this by pure luck he’d probably be in their shoes right now.

The three all made their way outside, Grayson thankful that none of the other guys had summoned the courage to try approaching the girls. Mostly they had just grumbled to themselves as they left, though he was sure a couple guys had said some nasty things about him under their breath. Both of the girls were walking just a bit ahead of him as they made their way to their car, talking to each other low enough that he couldn’t make out the words. Right now he could feel his heart thundering in his chest. This was a crucial moment, he could feel it. He needed to not fuck up here if he wanted there to be even a slim chance of this continuing. “Well, here we are” he said as casually as he could manage as they finally reached their destination. “So… I was thinking…” he began not knowing quite what to say yet.

“Um, Grayson?” Lexi asked as both girls turned to face him. “I’m sorry to interrupt, but… can we talk to you for a second?”

Some of the worst case scenarios flashed in his mind. He was sure they were about to tell him that they’d filmed the whole thing and that they wanted money, or that they were going to call the police to report him straight away. “What… Do you want to talk about?” he asked cautiously, not sure what else to say.

Both girls looked to each other and then back to him, each seeming to summon up the courage to speak. “Well... we just really wanted to apologize to you, for the most part” Krystal finally said, looking slightly downcast.

“Apologize?” Grayson had no idea what they were talking about. What did they possibly have to apologize for? “I don’t understand, for what?”

“Well, when we first heard that you were a personal trainer, we weren’t sure if she should believe you. Even after we found out, we were both still just a little bit…” Lexi paused, trying to think of a good word.

“Skeptical?” he suggested.

“Yeah, that’s the word!” Lexi exclaimed cheerfully. “But you really proved us wrong. That was probably the best workout I’ve ever had!”

Feeling quite shocked by that, he just stared back skeptically. “That’s nice, but… you don’t really mean that, right?”

Shaking her head, Krystal took a step forward. “No, it was the best workout I’ve ever had too. You really paid a lot of attention to us, you explained things good, and you were really patient with us whenever we didn’t know anything. That’s why we both feel so bad for doubting you.”

Grayson found himself momentarily speechless. He really didn’t know how to feel about that. “...Thank you” he finally said with a grin. “It’s really ok, honestly. I completely understand your reasons.” As he stood there though, another idea came to him. “Well, you know, if you really liked the lesson that much… we could always have another? Maybe we could meet up a few times a week or something.”

For some reason he had expected both girls to get excited, but unexpectedly both got a bit gloomy as they looked down at the ground. “We’d really like to of course, but… I don’t think we can” said Lexi.

“Huh? Why not?” Grayson felt like he was missing something, everything was going great so far.

Sighing, Lexi looked him in the eye. “I’m sorry, I just don’t think we’re going to be able to afford you.” Blinking, it took Grayson a moment to realize what they meant before she continued. “It’s just, Tyler was going to be forty dollars, and you sound like you’re even better, right? And you’re even a doctor and stuff. So it’s probably going to be like, at least a hundred dollars per session for you right?”

At first he thought they were joking, or at least exaggerating a little, but when each didn’t look away Grayson started to realize how serious they were. “So… you two think that was worth a hundred dollars an hour?” he asked, still trying to get over this.

“I mean, it’s probably more than that, but we’re not really good with this kind of stuff” Krystal told him apologetically. “Anyhow that’s going to be more than we could really afford, so we would probably only be able to see you every couple weeks.”

Hesitating, Grayson thought about his response properly before saying anything here. His first instinct was just to say the lessons were free, but he vetoed that. They might get suspicious if there was no cost whatsoever, and even if they didn’t someone else might. On the other hand, he couldn’t make it that high, and he had to give them a good reason. If everything went right they could be asking him to see them up to five days a week, after all. “If that’s your concern… If that’s it then I think you guys might just be in luck.” A smile spread across his face. This might be taking the whole discount idea too far, but he might as well give it a shot. “You ladies are right. I actually do charge a hundred dollars per class. But as fate would have it, you two just happen to be my 99th and 100th students. That means that both of you get my extremely special discount rate!”

The look of absolute joy that spread across both their faces was a sight to behold. “No way. Are you serious?” Krystal asked, both hands over her mouth.

“How much of a discount is it?” Lexi asked excitedly, bouncing up and down in place.

“Well, here’s the deal. It’s five dollars a lesson for you two.” That news alone was enough to make both of them quite excited, but he held up his hand as he continued. “That’s not all. If you guys have five lessons in a single week, it’ll only be two dollars a lesson. So in other words, if you guys work out with me five days a week then it will only cost you ten dollars, otherwise it’s five dollars a lesson.” Grayson folded his arms and grinned. “Not a bad deal, right?” It had been one he had carefully thought out, with the goal being two things. First, this deal incentivized them spending more time with him per week, and second, it meant he was receiving something from them so that they wouldn’t find it strange.

It turned out there wasn’t any worry about them finding the pricing strange. “Wow, that’s amazing! Of course we’ll accept!” Lexi exclaimed, clapping her hands delightedly.

“We’re probably going to ask you to train us for the whole five days every week, you know” said Krystal with a sly smile, as if they were really putting one over on him.

Sighing, Grayson shook his head like he was admitting defeat. “I somehow figured you guys were going to do that… well, either way I’ll stick to my word. Two dollars a lesson from now on if that’s what you want.” A sudden idea came to mind as he added, “oh, and on the condition that you don’t tell anyone else I’m a doctor of course. I like to keep that a secret, you understand.”

“Oh, of course we promise! Thank you so much, Grayson!” Lexi exclaimed, throwing her arms around him. Krystal quickly joined her, and he had a moment of bliss as four breasts pressed into him. “You’re the best. Ah!” Letting go, Lexi took her phone out of her pocket and looked up at him expectantly. “We probably need to exchange numbers, right?”

“Yeah, I definitely want to be able to contact you if I have any questions” Krystal affirmed with a nod, also taking out her phone. “Also can we work out again tomorrow? I know that we get out of classes a little after two or so.”

As he took out his phone and began exchanging numbers with both girls there was once again the feeling that this was just a dream. That he’d wake up soon from some kind of nap. But the numbers in his phone didn’t go away after the girls left, nor did the pictures they had all taken to commemorate the moment.

-

It was a bit overcast as Grayson made his way to Kardio World in his car, just in case it ended up raining while he was there. Right now he was in extremely high spirits, today would be the tenth workout session that Lexi and Krystal paid for. Never would he have imagined that they’d stick around for a whole second session, and now here they were after two weeks together. He couldn’t even stop himself from grinning as he pulled into the parking lot and got out of his car, stretching wide.

Right when he was about to make his way inside, he stopped as he happened to look up and notice a familiar car coming closer. It was Lexi’s red sports car, with the top down and Krystal in the passenger’s seat. Both girls waved happily as they parked, putting the top back up and coming out to greet him. “Grayson!” Krystal cried happily, giving him a brief hug. “Looks like we got here just in time, huh?”

“How are you today?” Lexi came up to give him a hug of her own before stepping back, smiling. “Are you ready to start?”

“I’m doing great and I’m raring to go, thank you for asking” he told them jovially as they all slowly made their way to the front door of the gym. Suddenly he halted, remembering something he had wanted to ask them. “And actually, I was going to get the two of you a little reward after today’s session if you’re ok with that. Nothing crazy, I just thought that maybe we could walk down to the smoothie place and I’ll treat you two since you’ve both been doing so good.” There was a smoothie bar, Groovy Smoothie, at the end of the strip mall, so Grayson figured it wouldn’t be too much to ask for.

As usual, both girls were immensely grateful for even the slightest bit of kindness. “Really? That’d be wonderful, thank you!” said Lexi with a perky smile.

“I almost feel bad, you’re always so good to us” Krystal said just a bit guiltily, rubbing the back of her neck. “But if you really want, we’ll take you up on that offer, sure.”

“You shouldn’t feel bad at all” he told Krystal with an offhanded wave as the three made their way through the front doors and towards the gym proper. “I’ve told you before, you two are the best students I’ve ever had, it’s the least I could… do…” Grayson’s voice trailed off as they entered the gym and he properly got to have a look around. There were currently three guys all standing there side by side on the treadmills, each one going at a snail’s pace. They looked to have been talking casually with one another, but as soon as they spotted Lexi and Krystal they all bolted to attention, whispering among one another. Though he couldn’t be sure, Grayson was pretty positive that these guys had likely been lying in wait for a while now in preparation for this moment.

“What’s wrong, Gr…” Lexi began, until she entered behind him and also fell silent. Krystal didn’t say anything, only frowned disapprovingly as the three of them watched one of the guys break off from the group and take out his cell phone. “...Oh” she said simply.

Taking a moment to think, Grayson considered the situation. Before today, the three of them had always managed to get at least some privacy in their workouts by just simply coming in the early afternoon, around two or three. Thankfully it wasn’t an issue for him to get out of work at that time, he just simply had to get there a bit earlier to compensate. The real issue was that the other guys that went to the gym had started to catch on. It was increasingly common to see the gym packed in the afternoon as desperate dudes lined up in order to not talk to the two hot girls. Of course part of the reason the two had been unapproached so far was certainly because of him, even though it was difficult to comprehend there was something about the way the two interacted with him that seemed to repel other guys. Or maybe it was just that the guys here were mostly a bunch of beta males, who knew. Either way they weren’t getting any privacy today, that ultimately meant either just dealing with it or trying again tomorrow.

The feeling of a hand touching his shoulder brought Grayson back to the present, and he turned to see Lexi looking at him with some concern. “Um, so what should we do?” she asked.

“Well… I guess we’ve only got two options. Either work out today, or maybe we can try coming back tomorrow. I know Sunday’s usually our rest day, but…”

Krystal shook her head sadly. “We actually have plans tomorrow, we’re studying with a friend of ours for midterms. That probably won’t work for us.”

Frowning, Grayson tapped his foot impatiently. “Then I guess we should just work out. We’ll just have to forgo the physical checks today I suppose.”

Both girls did not seem very pleased with this compromise, but each still nodded. “I guess we do have to keep up the routine…” Lexi said in obvious disappointment.

“Sure, let’s get started” Krystal said with a sigh. That positive attitude that had surrounded the three just a few minutes ago was pretty well gone by this point as they all moved over to the mats to begin stretching as they tried to ignore the slowly growing crowd.

-

Around an hour later Grayson made his way to the table where Lexi and Krystal sat, placing their drinks in front of them as he sat down himself. “Well, there we go” he said with a slightly forced smile. The girls looked to have been having a whispered conversation with one another, but they had stopped when they saw him coming close. Of course he knew what they were likely talking about, that slightly uncomfortable lesson. Today had been the worst yet, by the end there had been so many people that the front desk clerk had to ask some people to leave. While the three of them had still been able to work out, it was hardly fun with a dozen or so pairs of eyes watching you. The guys were even looking at him, though naturally they’d give him hateful stares instead of lustful ones. Lately Grayson had been a bit paranoid that someone was going to kill him in a jealous rage at some point.

“Oh, thank you” Krystal said, her smile also looking a bit forced as she sipped at her straw.

“Yeah, thank you.” Lexi just stared at her own drink for a moment before sighing. “I’m sorry Grayson but can we talk? Because, it’s just… that we don’t think this is working out.”

This wasn’t exactly the worst case scenario, but it was pretty bad. “Oh, I see.” Nodding, he glanced down at the table. Of course, it made sense. Nobody was going to be very comfortable in a situation like that, ultimately. “I… I understand. I’m sorry, I wish I could try getting there earlier or-”

“No no, it’s not your fault at all!” exclaimed Krystal looking shocked as her eyes widened.

Lexi was shaking her head as well before she spoke. “She’s right, it’s really not! You’ve been trying so hard for us, you haven’t done anything wrong. It’s just… that this kind of stuff always happens when we go somewhere.”

“What, like, everywhere?” Grayson asked, slightly surprised.

Glancing slightly to her right, Krystal sighed. “See? Like those tables near the door.”

Trying to be discreet, Grayson looked over and indeed saw that there were around six guys at some tables across the restaurant, staring intently at the two women. Three of them were even guys from the gym. “Yeah, I guess I can see what you mean” he said with a grave nod as he turned back.

“So it’s really not your fault at all. And because of them you weren’t even able to give us a single physical examination all day.” Lexi looked quite crestfallen as she finally picked up her smoothie and drank it slowly..

Krystal nodded gloomily. “It kind of feels like we only had half a workout this way or something.”

Grayson really wished he had something he could say or do, but he found himself stuck. After all, of course he wanted to get back to the physical examinations. He still remembered the look on Lexi’s face from the last one they'd had their first day. Just wanting it didn’t mean he could magically find some new unpopulated gym though. Kardio World was by far the smallest gym in a fifty mile radius from what he could tell from research online, every other one would surely have even more of a problem than this one. Even worse, they might have some actual alpha males that could pose a threat to him.

It was a line from Krystal that gave him the idea he needed. “I wish there was some kind of personal gym out there. Where we could just work out without worrying about other people showing up.”

Those words triggered something in Grayson’s brain as he had a sudden thought. ‘Wait, I guess I do technically have an exercise room, right?’ Technically it was true, though at the moment there were just mats, a workout bench, a set of dumbbells and a treadmill. At first the thought of turning it into an actual exercise room seemed daunting, but seeing the dejected faces of the two girls quickly hardened his resolve. “...Now that I think about it, I might actually have a solution.”

“Wait, there actually is a personal gym?” Krystal asked, astonished.

“No, not that” he told her patiently. “Look, my house is actually just about five blocks away from here. I know it might be weird to suggest this, but… do you guys maybe want to try working out there?” Though by this point he didn’t have much fear that they’d find the request strange, he still felt apprehensive. “It’s not going to be nearly as good as the actual gym, but-”

“Your house?” Lexi asked, wide-eyed. “Really? You don’t mind us coming over or anything?”

“Not in the slightest, as long as you two are ok with it as well” he told them with a warm smile. “Heck, maybe we can start having lessons that are a little longer so we can go over your forms more.”

Getting out of her seat and moving across the table to sit next to him, Krystal wrapped her arms around his neck and hugged him fiercely. “Of course we’re ok with it! Oh, thank you Grayson!”

Since their table was against the wall Lexi couldn’t also come over and hug him right away, a fact that seemed to perturb her as she waited for Krystal to slide out before taking her own turn. “You really are the best, Grayson” she said with a giggle.

The feeling of her massive tits pressed up against him was bliss, not even the glares from the other guys could do much to dissuade him now.

-

It was Wednesday afternoon as Grayson walked around his newly improved exercise room one last time, checking everything over. Ultimately he had decided to take a break from the workout sessions just for one day on Monday, since Sunday was their rest day and Tuesday was typically their other day off where they would go running, swimming or do some yoga for a bit. He had needed the extra days to get ready since the place had been rather sad before, but now it was looking rather nice with the gleaming new equipment. Thankfully he had managed to get a bowflex, stairmaster, exercise bike, new mats, exercise ball, and even more all set up for today. Ordering this all overnight from Amazon had been a bit pricey, but he had plenty of money saved up for a reason and he was positive this would all pay for itself rather quickly in the form of fond memories.

A chime from his phone made Grayson look down and grin. ‘about five min away, c u soon’ read the text from Lexi, followed by ‘cant wait 2 c ur place =D’.

Taking a deep breath, Grayson went into his living room to look around for anything he may have missed. He had spent pretty much all morning cleaning the place thoroughly, not wanting to come across as a slob, even going so far as to wipe down the ceiling fans. Deciding that there really wasn’t much else to do but wait, he sat down and looked out the window, his heart pounding with apprehension.

All too quickly they finally arrived, parking in the garage like he’d asked them to as he closed the door behind them with the remote in his pocket. His reasoning to them was that some of the guys from the gym might notice if they were parked in the driveway, even if that sort of thing was unlikely, and they didn’t want another issue cropping up. There was also a second unspoken reason, namely that his neighbors were nosy and tended to gossip. Moving to the door that led to the garage, Grayson was just in time to see it open as Lexi and Krystal entered. “Hey, glad to see you guys again. Feels like it’s been forever” he said as he waved. It was true, though it had only been three days he had missed them quite a lot.

“Grayson!” Lexi said excitedly, bounding forward and hugging him fiercely. “I know what you mean! It’s so good to see you again!”

As soon as Lexi let go Krystal pulled him into an equally strong hug, rubbing his back slightly. “We’re so excited to get started again.” As she released him, she glanced around the kitchen and living room areas admiringly. “And you have such a nice house!”

“It really is” Lexi said as she walked into the living room and looked about. “I didn’t expect you to have such a big place.”

Grinning, Grayson let them walk about the kitchen and living room for a moment as he just took in the fact that both of these girls had willingly come over to his house. He said a silent prayer of thanks to his uncle. The guy made a living remodeling and flipping houses, and he had given Grayson a rather good deal on this place. At the time he had questioned if he needed a house so soon, but right now was when that all paid off. “Well, do you guys want a quick tour?” he asked once they’d gotten over the initial excitement.

As both girls nodded enthusiastically he led the way, giving them a brief overview of each room in turn. Nothing was too shocking obviously, but they were still interested in everything, especially his bedroom. They had spent at least ten minutes there asking him about nearly everything available, though thankfully he had well hidden anything remotely questionable. Naturally he left the gym for last, and he couldn’t stop his grin growing even wider as he placed his hand on the door. “And… the moment you’ve been waiting for.” Pushing it open, he walked inside and held his hand out as if to invite them in.

Both girls looked captivated right now. “Wow, it’s got everything!” Lexi exclaimed with stars in her eyes. Moving inside and walking around, she ran her hands along one of the machines. “And these are so clean they’re like brand new!”

“You’ve even got a sound system” Krystal said with obvious approval in her voice as she noticed the speakers. Grayson was actually glad she noticed that one, it had been a bit of a pain to set up properly. “I don’t know what to say, it’s absolutely perfect” she told him with a bright smile.

Beaming with pride, Grayson nodded. “Well, I’m glad you two appreciate it so much.” He was glad that neither of them had commented on the blackout curtains he had on this room’s windows, and when he came to think of it the others on the first floor too. The last thing he needed was someone catching him in the act while he was feeling them up. “Alright, let’s go ahead and start getting ready then. I’ve got a mini fridge in the corner with plenty of water bottles if you need more, and you can also refill your bottles in the kitchen, so remember to keep hydrated.”

“Got it!” Lexi said happily as she drank a mouthful of water from her own bottle before reaching down and taking off her overshirt with a grateful sigh. Grayson bit his bottom lip as her breasts, even restrained by the sports bra came jiggling into view.

Krystal quickly followed suit, giving him a curious look. “Um, since it’s been a few days, do you think we can take a little extra time working on our forms today?”

“Krystal, you took the words right out of my mouth” he told her with a grin, gesturing towards the mats. “Whenever you guys are ready.”

Only five minutes later, Grayson felt like he was back in paradise. No, it was even better than it was before. Both girls were lined up side by side in front of him, both were eager for him to start running his hands all over their bodies, and on top of everything there was no longer the possibility of any other guys interrupting him. Now was the time to start taking things up a notch. “Alright. We’re going to get started with the stretches, but… there’s something I’d like to discuss with you two first.”

“What is it?” Krystal asked with some concern. “We can still do the physical examinations, right?”

“Of course, don’t worry. It’s not about that.” Taking a deep breath, Grayson readied himself. There was no real reason to think that they’d start finding him suspicious now, but he was always a bit paranoid that one day he’d cross the line somehow. “I was just thinking that, since we have this private space to work in now, I should also start checking your breathing as well as your form.”

Lexi looked quite confused. “Our breathing? What do you mean? Like, you’re going to watch us breathe?”

Shaking his head, Grayson let out a brief chuckle. “No, nothing like that. It’ll be another form of physical examination. Touching certain parts of your bodies I can feel if you’re breathing properly, and if the oxygen is being distributed evenly throughout.” Both girls nodded along, the looks on their faces saying they didn’t completely understand but that they trusted him anyhow. “The only problem is that, to properly get a reading on this, I’m going to… well, I’m going to have to end up touching your breasts, I’m afraid.”

“Oh.” Lexi didn’t look against the idea necessarily, but she frowned as if she didn’t get it. “Wait but, how would touching our breasts tell you about our breathing?”

“Just think about it. Both of your breasts are pretty much situated right over your lungs, as far as your chests go right?” he asked, the tone of his voice saying that this should be obvious. “So by touching those I can feel the status of the lungs beneath. Think of your breasts kind of as… a couple of devices for monitoring your respiration. It’ll be a little dulled by the clothes but I should be fine regardless.”

“Hmmm.” Grayson was surprised to see Krystal frowning, and for a moment he was sure that she had seen through his plans, or at least was going to request that he not touch her. “Well, if that’s the case then wouldn’t it be better if we did our stretches topless?”

Both he and Lexi both looked at Krystal in astonishment. “Um, excuse me?” he asked, absolutely positive that he must have misheard her.

“Uh” Krystal said, looking surprised at their reactions. “Well, it’s just… if you need to check our breathing, wouldn’t it be better if we didn’t have our shirts? You just said having clothes on makes it harder, right?”

Grayson hesitated before responding. This was obviously a trap, right? It couldn’t possibly be THIS easy. However, following his gut he just went with it. Rubbing the back of his neck, he looked away from them. “Of course it would be better that way, but I didn’t exactly want to pressure you two with that. After all, you two would probably feel uncomfortable, right?”

“It’s a little surprising,” Lexi agreed with a nod. “But I wouldn’t say it makes me uncomfortable or anything.”

Nodding in agreement, Krystal smiled reassuringly. “Yeah. I mean, if you were just some random guy asking this when we’d probably think it was weird, but you’ve always known what’s best.” Exchanging glances with Lexi, both seemed to find their resolve as they each reached down and started pulling the garments over their heads with no further hesitation.

Krystal got her shirt off first, taking a moment to smooth back her hair. Now she was just wearing a rather tight looking black sports bra, which she was already reaching up to unfasten. He couldn’t have looked away if he’d tried as it came free, and as Krystal tossed her sports bra aside on top of her shirt he just stared at her breasts. They seemed even bigger in person, the luscious dark brown skin complimented by the even darker skin of her nipples. “Wow” he found himself saying, awe in his voice. “They’re fantastic.”

He regretted it almost at once of course, she was probably a bit creeped out by that, but on the contrary Krystal actually looked rather flattered as she glanced away with a blush and a small smile. “Oh. Thank you.”

“Hey, what about me?” Lexi asked, a frown on her face as she took off her sports bra and tossed it aside. Her exceptional tits came swinging free, even bigger than Krystal’s and even sporting a faint tan line as well. The perky tips were topped with two small, absolutely perfect pink nipples that were noticeably erect from the A/C in the room. “I-I mean… mine are good too, right?”

‘Is she actually jealous?’ Grayson pondered, but he shook that thought away. “Wow. Lexi” he said admiringly, walking closer. Her breasts really were amazing, he didn’t know how they were so big and yet so perky. “You really are stunning. I can’t take my eyes away.”

Placing her hands on her hips, Lexi gave Krystal a smug look. Krystal just frowned back, and then to his shock her hand came down, grabbing his wrist and placing his hand on her naked breast. “Yeah her boobs are bigger but mine are firmer, right?” she asked with a sultry smile.

Clearly not wanting to be outdone, Lexi seized his free hand and put it on one of her own breasts now. “Come on, he likes the way mine feels a lot better. Huh, Grayson?”

With both girls looking at his imploringly for an answer, Grayson frowned slightly, squeezing both breasts gingerly as he inspected each in turn. Then he moved his hands to the opposite breast on each girl, repeating the process. He made sure to spend a bit of time on the nipples, which the two seemed to appreciate as they squirmed on the spot and bit their lips. Finally he looked them both in the face again, his hands remaining firmly rooted to their chests. “Ladies, I’m sorry. I can’t possibly choose.” When the two looked confused, he gave them a gentle smile. “It’s true, Krystal’s a bit firmer and Lexi you’re a bit bigger. But look, that doesn’t mean either of you is better. Both of you are absolutely breathtaking. I feel like the luckiest man in the world being able to give two examinations at once like this.”

It took a few seconds but soon both were giving him a guilty look, their faces red. “...You’re right. Sorry about that, Grayson. And you too, Lexi” Krystal told them both with a smile.

“No, it was my fault. I’m sorry” Lexi said bashfully, glancing away. “I just… got a little bit jealous for some reason when he was complimenting you, that’s all.”

“I guess I got a little jealous too for some reason” Krystal said with a smile. “I don’t know what got into me.”

Nodding, Grayson smiled encouragingly. “See, that’s much better” he told them as he continued fondling both at once. Each girl squirmed a bit, but didn’t make even the slightest move to stop him. “That’s why you two are my best students. You’re able to put aside your differences so easily.”

“Yo-you’re also the best teacher we’ve had” Lexi said with eyes half open, groaning as he pinched her nipple.

Krystal bit her finger for a moment as he teased her nipple as well. “I hope… you never stop teaching us, Grayson” she murmured. “I love this” she said with a gasp.

Right now Grayson’s penis was probably more erect than it had ever been before. It felt like a hot iron bar there in his boxers, and it was taking every ounce of effort to stop himself from jizzing in his pants right there on the spot. He, figuratively and literally, had these two women in the palms of his hands right now. However, he couldn’t just sit here doing this all day. Reluctantly, he eventually removed his hands as both girls gave him small frowns of disappointment. “Alright. I think I’ve got enough data to begin. I suppose we should start the stretches.”

“Should we put our shirts back on?” Lexi asked, glancing over to her discarded clothes.

Shaking his head, Grayson smiled. “No, not quite yet. In fact, if you two don’t mind…” A sudden idea came to him as he reached down, grabbed the hem of his own shirt and pulled it up and over his head, tossing it aside. “We’re going to have a topless workout session today. Don’t worry, I won’t make you guys go on the treadmill or anything like that” he assured them. Though he would have loved making the girls run a bit on the treadmill while topless, he could only imagine how difficult that’d be. With Lexi especially she’d have quite a problem with the excessive bouncing. “And of course, I’ll be checking your breathing thoroughly all session.”

Throughout the stretching exercises, Grayson managed to hold himself back a bit. Of course he groped them quite a lot, and played with their nipples more than a fair amount, but he didn’t go further than making them pant for the most part. Now though, while the two were doing their exercises, he found it much harder to keep things so relatively easygoing. Lexi was on the exercise bike right now, her upper body glistening with a fine sheen of sweat as her breasts swung free. Her underwear (a pink thong, he noted) were just barely poking out of her shorts as she leaned forward, giving him one hell of a view as he moved. Krystal was working on the bowflex, her legs spread just enough for him to see the faint outline of her pussy against her shorts. She was also covered in a fine layer of sweat, and even as he watched a single drop feel off her right nipple. Right now he wished he could lick both of them clean, he had already taken a brief bathroom break for a quick fap and already he needed another.

“Hey Grayson can… you check my form a bit?” Lexi called over her shoulder, slightly labored. Wordlessly, he nodded and made his way over, his eyes fixated on that strip of pink fabric. “Thanks” she said with a smile as she saw him coming over. He couldn't be sure, but for a second there he thought she was lifting her ass up a bit, as if wanting him to grab it. Of course he obliged, his hands groping her cheeks eagerly as he moved his body closer to hers.

“Fantastic form, Lexi” he breathed into her ear as his fingers worked against her skin. He slid his hands around her body, rubbing the tops and inner walls of her thighs as she moaned softly. “Your body already felt damn near perfect to begin with and now…” his hands glided up to her breasts now, running his fingers across her nipples, slick with sweat. “It’s just perfect” he concluded as he gave both of her nipples a delicate pinch.

“Ah… thank… ah! Thank you…” Lexi panted, letting out little gasps as he kept going. She leaned forward, pressing herself against his hands as her pedaling slowed.

Seeing an opportunity, Grayson leaned in and pressed his chest against her back. It was risky, but Lexi didn’t seem to mind as all, in fact now she leaned back against him as he continued to play with her tits. She was squirming, one hand over her mouth to try and stop the noises. For a second he thought that he might be going too far, but there was a brief, unspoken moment where Lexi half-opened her eyes and looked up into his. There was no mistaking it, she wanted this. Her gaze practically begged for him to continue. Feeling spurred on by that, he decided to take another risk. Fortune favored the brave, after all. “I’m just going to… touch one more vital spot, ok? Don’t worry, it’s totally normal” he whispered into her ear.

“You can touch… whatever you want” she whispered back to him.

Grayson could only stare back. ‘Damn are these girls really just that horny or what?’ he marveled to himself. Then, getting a hold of himself, he acted. One hand went from Lexi’s breast to her stomach, before moving down towards her shorts. Thankfully she was wearing a pair with an elastic band, and he was easily able to slip his hand inside.

“Huh? I-Oh!” Lexi’s eyes shot wide open as his hand infiltrated her panties now. Finding her pussy he could feel that it was already pretty wet, and he had no problem at all slipping two fingers inside. He had been worried that Lexi would freak out or have some huge issue with this, but she seemed to take it in stride like everything else. She just leaned back against him even harder, both hands clasped solidly over her mouth to stop the noises. Now she was squirming like mad, letting out little muffled gasps and moans as her pussy gripped his fingers tight. “G-grayson” she muttered through her hands, before it finally happened. Her body tensed up, her eyes widened, and her pussy clamped down on his fingers as she let out a long, lustful groan. He actually came himself, grateful now more than ever that he had a thick sock in place to stop any embarrassing stains. Then she slumped back against him, panting as she looked up into his eyes. “W-wow… Grayson… that was…” she began, looking up towards him.

“Are you guys done yet?” Krystal asked, snapping both of them back to reality. Turning around, Grayson thought that he’d see her looking annoyed, but instead she was just looking over at the two of them in mild curiosity. Either she didn’t notice him with his hands down Lexi’s pants, or she didn’t comment on it. “I was hoping you could check me out too” she said hopefully, looking down at herself and back up.

Before he could respond, Lexi suddenly stood up, legs crossed. He couldn’t help notice how red her face was. “Y-yeah you should help Krystal. I… have to go use the bathroom” she mumbled, quickly turning and leaving.

At first Grayson was curious what had suddenly set her off, but glancing down at the bike seat he saw what looked like a very notable wet spot. ‘Did… she really have an orgasm?’ he thought to himself, a grin spreading across his face. Not only that but she had absolutely loved it. He was pretty sure that if Krystal wouldn’t have been here, he could have kept going without a doubt.

“Um, are you ready to start with me now?” Krystal asked, looking a bit lonely as she pouted.

“Sorry, sorry” Grayson said as casually as he could, making his way over to her now. Since she was working on the bowflex  he couldn’t approach from behind, so instead he sat down on the bench, face to face with her. “Here, why don’t we go ahead and begin then” he said smoothly, reaching out with his hands and gripping Krystal’s juicy thighs. Noting that Lexi was still gone from the room he moved closer, his hands moving back to cup her ass.

“Mmmm…” Krystal moaned, laying back and giving him free reign as her exercise slowed. His hands moved from her ass and up her stomach, eventually reaching her breasts as he made a beeline right for her nipples. Pinching them nice and gentle between his fingers, she arched her back and gasped in pleasure as he began to really go to town on her tits. “H-how’s my form?” she gasped out, her breathing labored as he mercilessly groped her.

Nodding, he moved his hands briefly from her tits down to the rest of her body, running them down to her thighs for a generous exploration before moving back up. “It’s amazing” he breathed, once again extremely aware of how hard he was. “One of the best I’ve ever seen in my life.” His eyes were fixated on her nipples right now, they were so damn tempting. Like two chocolate drops. He desperately wanted to lean in and lick them, so much that he found himself leaning in and even opening his mouth a bit before he stopped himself.

“Are you… going to use your mouth now too?” Krystal asked, a definite note of interest in her voice. Looking up into her face, Grayson could see that she was staring back intently, as if wanting him to continue.

Thinking quickly, he nodded. “I was thinking about it, since the tongue had a lot more nerve endings, so it can give a more accurate reading…” he told her casually with a shrug. “But I don’t want to come across as-”

“I’m ok with it” she responded immediately. She even pushed her chest forward, giving him better access. “More accurate readings are better, right?”

Nodding, he moved in as he once again thanked his astounding luck. “Always” he muttered as he wrapped his lips around her left nipple. His tongue swirled around the surface, flicking the tip gently as he tried to stimulate her as much as possible while he kept caressing and rolling the other nipple in his fingers.

Krystal clearly loved it, gasping and releasing the bowflex entirely as she put her hands on his shoulders and began to moan softly. Like Lexi earlier she was also squirming like mad, her breathing labored as he switched nipples, working on the other one now. “God, don’t stop” she huffed, spreading her legs a bit wider.

Taking that as his cue his free hand went to her stomach, enjoying the feel of her skin before he began crawling down towards her shorts. Like before when he reached her waistband, he didn’t even pause before slipping his hand inside, and she made absolutely no move to stop him either. Once his hand was inside her panties, he extended two fingers and gave her dripping wet pussy a long, slow stroke. Krystal’s breathing sped up, the hands on his shoulders tightening as she spread her legs a bit further to give him easier access. Obliging, he moved the two fingers inside her panties around and plunged them inside her waiting pussy, reveling in the feel of it. She was so damn warm down there, it was like an oven in her pants.

“Oh my god” Krystal huffed, leaning her head back and letting out a cry of unadulterated pleasure. While she hadn’t shouted she hadn’t exactly been quiet either, and Grayson found himself glancing towards the door as if expecting Lexi to be there watching. However she wasn’t, which made sense, the bathroom door wasn’t exactly whisper quiet. Turning back to the matter at hand, his fingers began to plunge in and out of her pussy while he once again switched nipples with his tongue. It didn’t take much longer, after a couple more minutes he could feel her pussy clamping down hard on his fingers as the hands on his shoulders squeezed harder than ever.”G-Grayson!” she cried, her eyes widening as he felt her squirt all over his hand. That also sent him over the edge as well, again he felt his cock erupt as he came for a second time.

Slowly removing his hand from Krystal’s soaking panties, he calmly reached down and grabbed his towel, wiping himself clean. “Well” he said, looking her in the eye as he felt his own breathing calm down. “Everything sure was perfect, I gotta say.”

Looking back into his eyes Krystal nodded slowly, her breathing slowly returning to normal. “Good… that’s good…” she eventually replied, vaguely. Her eyes were fixated on his, like she couldn’t look away. He was actually about to ask her what was up when suddenly, without any warning, she leaned in and kissed him. For a moment he was so surprised he didn’t know how to react, and not wasting a moment she slipped her tongue into his mouth, arms wrapping around his neck as she pulled herself in closer.

After the initial shock Grayson just reacted on instinct. He kissed back as his arms moved around her body, grabbing her ass tight and pulling her closer. She didn’t shy away from that at all, in fact her kissing seemed to become even more intense now. The feeling of her breasts poking against his own chest was amazing, and it seemed to be getting even better as, to his continued surprise, Krystal’s hands came down from his neck and down his body. They moved across his stomach, and as if answering his prayers moved right to the waistband of his gym shorts. ‘Yes, it’s finally fucking happening’ he thought fiercely. At this moment he didn’t care. He’d fuck Krystal right here in the middle of the gym if that’s what she wanted, he didn’t even care about Lexi’s reaction in this moment.

Of course he should have known that things wouldn’t last. There came the faint noise from down the hall of the bathroom door opening and closing, and then footsteps began to draw closer. Krystal broke the kiss off, her eyes widening in shock as if she just realized exactly where she was. Disentangling herself from Grayson with a slight look of remorse, she stood up and smoothed her hair back just as Lexi entered the room. He couldn’t help notice how she used one hand to shield her crotch, and sure enough on the workout bench there was a very notable wet spot left over. “Oh, hey, yo-you’re done with the bathroom” Krystal said with an awkward smile.

“Yeah…” Lexi frowned a bit, looking between the two. “Um, are you ok?”

“Sure am.” Moving towards the door, Krystal’s face was flushed red. “I also have to use the bathroom. I’ll be a few minutes.” Without looking back she walked quickly out of the room, closing the door behind her.

Though he was afraid that Lexi would find all of that suspicious, she didn’t even blink an eye as she turned from the door to him and smiled. “So, I guess we should get back to things, right?” she asked, bouncing in place eagerly and making her breasts jiggle hypnotically.

“Of course” Grayson answered, not even missing a beat as he began to move towards the exercise bike.

Before he even made it a couple of steps, he was surprised when Lexi put a hand on his shoulder, stopping him as she walked around to look him in the eye. She glanced towards the door and back to him, and Grayson got the impression she was making sure Krystal wasn’t about to disturb them. “Oh, one second. I was… hoping I could get you to help me with something real quick.” Taking a step back she glanced down at her tits. “Can you… check my breathing one last time?”

Nodding, Grayson had his hands out and was moving forward almost instinctively. “Not a problem” he growled, quite turned on by the small smile that spread across Lexi’s face. He seized both of her nipples with his fingers, teasing them gently. It was right when he was considering how to bring up sucking her nipples too when Lexi suddenly leaned in and, like Krystal had done just a few minutes earlier, kissed him. His eyes widened, but he didn’t slow down for a moment as he kissed back, his tongue coiling around hers as it entered his mouth. They stayed that way for a few minutes, grinding their bodies against one another, until he finally broke the kiss. She whined in protest but he just grinned back as he bent down, wrapping his lips around the left nipple and sucking at it.

“Ah… Grayson…” she moaned softly, leaning her head back as her breathing quickened. He switched nipples, reaching down with his free hand to grab Lexi’s ass and press her closer to him. She began to grind slowly against him, gasping as he took both her breasts and pressed the nipples together, licking both at once. “Grayson… I… I’ve been thinking… I want you to…” she said, giving him a long and sensual look. Faintly, the two could hear the bathroom door closing. It seemed like Krystal was done quicker than Lexi. “Oh, dammit” she muttered, very reluctantly pulling away from him.

The door opened as Krystal strolled into the room, slowing down and giving them both a long look. “Is everything alright? Why aren’t you working out?” she asked, suspiciously.

“She was just asking me to check her breathing before we started up again, that’s all” he assured her, smiling disarmingly. “In fact, how about I give yours another brief checkup too?” Turning to Lexi he gave her a wink, and he saw her give him a small smile in return.

“Oh, ok. Sure, that’d be great” Krystal replied, all of her suspicions seemingly blown away as she moved over to him and offered her chest. Fondling both girls at once, again he said a silent prayer of thanks for his insane luck.

-

It was early in the afternoon on a Friday as Grayson bustled around his house, getting things ready. That mostly consisted of restocking the water, making sure that things were clean and such, but he couldn’t keep still in his anticipation of the girls showing up. Over two weeks had passed since they had started working out here at his place, and frankly it had been a magical experience.

He had made it so they only had one topless workout day a week (it was very hard for him to focus on his own exercises on those days, and after all he didn’t want their tits to start sagging early) but even so it had been amazing. At this point he was just openly giving the two multiple orgasms per workout session, and the best part was that instead of dissuading them it only made them want more. In fact the two openly competed for his affection, wearing risque clothing and always their bodies. Not only that, so far he’d somehow managed to make out with the two of them nearly every training day. They didn’t kiss him in front of each other (they’d always find some excuse to “talk with him privately” or wait until the other used the restroom) but each one was always very eager to do so.

Despite how happy he was with this workout routine however, Grayson couldn’t help but feel frustrated as well, and he was sure that the girls were even feeling it a bit as well. Frankly, the sexual tension had been through the roof lately. Weirdly enough, he was pretty sure that the only reason he hadn’t fucked them both by now was because they were always together. It was hard to isolate one of them long enough to get a real mood going, and he was sure that if he tried to initiate a threesome right away it might not go so hot. After all, in the end a willing, continuous threesome was the ultimate prize here. He couldn’t fly too high too quickly, or he might burn himself. So he had begun to concoct a plan to start moving things along. The only problem was, how would he go about putting it into action?