Relaxation

Relaxation by Anon The Writeslut AKA Writeslut The Anon
Note that "BREAK" signifies where the document was originally separated for 4chan.
Done based on request.

>”Oh, um Rarity…
The white unicorn paused on the spa doorstep as her shy friend caught up, patiently waiting for a response. With her usual flair, she replied.
>”Fluttershy, darling! Is there something wrong?”
Fluttershy gave a huff as she sauntered up the last of the steps, hesitating a while before answering.
>”Uhm… I-I don’t think we should go to the spa today… Maybe another day, um, if that’s alright with you…”
Rarity began to giggle somewhat unsteadily.
>”Of course it’s not alright, Darling! I am in dire need of pampering and I have chosen you as my companion for this outing! Come along now!
Fluttershy gaped at Rarity as she turned on her heels, walking straight into the spa proper. She was even contemplating ditching Rarity at this point…
>”Ooh… I-I think I’ll go-”
>”Fluttershy! Don’t keep me wait-ing!”
>”Eep!”
BREAK

As the pegasus scampered inside, she found Rarity already in line for admission. Taking her place at Rarity’s side, she trembled at the sheer embarrassment that was to come…
>”Well then! Now that we’ve gotten that nonsense out of the way, what shall we treat ourselves with this session?”
The line moved up a few steps. Fluttershy opened her mouth to answer.
>”Uh, I think a steam bath sounds ni-”
>”OH! Fluttershy look! They have a special on a brand-new treatment! That’s the one we want!”
Before the pegasus could protest, the two were already at the front. The cashier greeted them with a warm smile.
>”Welcome to the Spa! What would our best customer and benefactor prefer for today’s session?”
Rarity slammed a sizable bag of bits on the counter, creating a loud thump. Everypony in sight gasped at its sheer size.
>”Two specials of the longest available time and highest degree of intensity!”
>”Madness!”
>”They’ll never make it!”
>”What even is the special?!”
>”I don’t know either! Does anypony know what the special is?”
>”No.”
>”Nuh uh!”
>”Nope.”
>”Nien!”
BREAK

The cashier broke into a smirk, before ringing a bell, silencing the chattering and curious patrons. Once they were quiet, she held the intercom button.
>”Due to unforeseen circumstances, we are now closing. Ponies that have already paid will be refunded in full. Have a wonderful day!
A collective groan was heard all throughout the spa, as a bundle of ponies were hurriedly rinsed, dried and promptly escorted off the premises. Rarity grabbed the fleeing butter pegasus from the crowd with her magic, seeing how she was trying to escape amidst the crowd.
>”Ah, hello missus Rarity and Fluttershy! So good to see you!”
>”Aloe! Lotus! Good to see you too! I take it that this treatment will require every inch of the spa?”
Aloe slowly began giggling loudly, until Lotus gave her a semi-solid smack on the back of her head.
>”Oof! Ah-um, Yes! I suppose that is one way to put it…Follow me if you would, we have much preparation to do. And please, forgo payment, this is an occasion!”
Rarity cupped her hands to her cheeks as she squealed in joy. Meanwhile, Fluttershy tried her best to hide her growing blush…
>”Splendid! Come Fluttershy, we are to be treated like princesses!”
>”Um, O-OK, oh dear…”
BREAK

>”So Lotus, one of your employees mentioned how Fluttershy was a benefactor of yours. Care to elaborate on that little tidbit?”
As the four walked to the large room that the staff had emptied for the session, the group made idle chatter. Except for Fluttershy of course, who was hiding in embarresment and shame.
>”Oh? Fluttershy has not told you? She has been pitching fantastic ideas for treatments ever since she moved to Ponyville! Her ideas are what got us our five-star rating!”
Rarity turned, gawping at her friend.
>”Fluttershy, really? That’s fantastic! No wonder I always get extra discounts when I bring you along!”
Everypony chuckled a little, before Aloe spoke.
>”It just so happens that today’s special was the first public trial of Fluttershy’s newest treatment. Sadly, nopony seemed interested. We’re very eager to try it out on a pony with a fresh perspective and a spa connoisseur!”
>”Really? I can’t wait!
>”Ah, but you will not have to, we’ve arrived at our room!”
BREAK

The steam room had been cleared of all unnecessary clutter, the whole room containing only a perimeter bench, an assortment of towels, lotions, expensive drinks, and a strange setup of tubes that was made up of a very thick tube that split into six smaller tubes that were separated into groups of three. The steam was not on yet.
As the two guests were shown inside, Lotus laid out some information.
>”Wonderful! Now, if the two of you would please sit on opposite sides of the room, just on the bench.
Rarity sat in the indicated location, as did Fluttershy. Meanwhile, Aloe had seemingly finished what she had needed to do and was ready to act.
>”Would steam be to your liking during this session?”
>”Certainly!”
>”Um… Yes please.”
>”Alright! The boiler will take about half-an-hour to heat up to a noticeable temperature, so in the meantime, my sister and I will begin the massage and pre-treatment.”
BREAK

Ten minutes later, the esteemed guests of the Ponyville Spa were clothed only in spa regulated attire, which consisted of thin, modified panties and bras. The two were laid on their stomachs, the twins massaging them in preparation for the special treatment. Rarity chatted with Fluttershy as they awaited the steam.
>”So Fluttershy, tell me about this new and fantastic treatment. What does it have in store for us?”
The pegasus let out a dainty grunt of approval towards her masseuse's efforts before replying.
>”Mmm… I don’t know…”
>”Come now, Fluttershy! You can tell me!”
>”Um, well, I got my inspiration from Pinkie Pi-”
Fluttershy was interrupted by a soft voice from the intercom.
>”Miss Aloe? Miss Lotus? The steam is ready, and we are opening the valves!”
Hot air and water began to fill the room. Everypony breathed deeply, feeling blissful as the warmth and moisture comforted them.
BREAK

Rarity let out a relaxed sigh, already feeling the tension slip away.
>”Simply divine. It was beginning to feel somewhat chilly in here.”
Aloe and Lotus had stopped massaging, before Aloe posed the big question:
>”Missus Rarity? Missus Fluttershy? Are you ready to begin the special treatment?
>”Yes please!”
>”Um… Gently please…”
With closed eyes, Rarity calmly awaited the feeling of her masseuses soft hands on her back…
>”Ack!”
A sharp trill erupted from the now blushing unicorn as she felt herself be plugged up from the behind, fitting snugly inside her. Her eyes darted around the room in an unsure manner.
>”W-what was that?”
Fluttershy moaned softly, before croaking out an answer.
>”Mph… It’s just part of the treatment. Let it happen, It feels wonderful…”
BREAK

>”Madame Rarity? Would you please sit up? The next step is much more comfortable not laying down.”
Still shocked and confused, the white unicorn complied.
>”Aloe? Could you please…?”
With a nod, Aloe brushed Rarity’s bra aside, fully exposing her breasts. Before the unicorn could protest to the indecency however, Lotus had already inserted a hose into each nipple, and put the bra back into its proper position. Regaining a little of her sense, Rarity managed to finally pose the big question.
>”S-so what does this treatment entail?”
BREAK

>”Well, uh, as I was saying before, Pinkie Pie gave me the idea when her and I were having a chat at lunch and we saw a balloon drift by. She mentioned how easy a balloon has it, not having to worry about anything while it drifted around.
Rarity nodded, despite not quite understanding what Fluttershy meant.
>”And, well, uh, please don’t think I’m weird, but I started thinking, what if a pony could be like a balloon too?”
>I-I’m not quite sure I follow you dear, but I- Oh? Fluttershy, have you gained weight?”
Fluttershy gave a confused look, before realizing. She giggled.
>”No Rarity, It’s the treatment! Look at yourself!
Now made aware, Rarity noticed the subtle sound of hissing that seemed to echo around the room every few seconds. But then she noticed her stomach.
>”Oh my goodness!”
It looked like she was several months pregnant and gaining a month every few seconds. Her hands instincivley shot to the sides of her belly.
>*Pomp!*
Rarity cooed at the unusual sensation of having her skin stretched out. It felt sensitive, light and bouncy, and somewhat ticklish as evidenced by the giggle that fluttered out when she dragged her finger across the plush surface in curiosity.
>”Heehee- Ahem! W-well, I can’t say I’ve ever experienced something like this before…”
>”Is Madame Rarity wishing to stop?”
>”Um, I suppose… For now…”
BREAK

A few minutes later…
The white unicorn moaned in delight as Lotus applied a large dollop of  thick, soothing lotion onto her ballooned midsection, her skin making little squeaks as Lotus spread the cream around.
>”Mmm… Ahh… Isn't it lovely Fluttershy?
>”O-oh yes… I-I mean, uh, yes! I was the first one to test it after all. It was very… Nice…”
The twins giggled as they continued to caress their patrons tummies.
>”That is true, Fluttershy seemed to enjoy the service very much. She came back for it so many times that we decided to make it public!”
>”It is a very clean method as well. The pressure helps force toxins and impurities to the surface of the skin so that they may be cleared quite easily.”
Rarity sighed, completely relaxed by the warm steam mixing with the cool cream and the delightful sensation her belly was providing. She closed her eyes, only to have them shoot open again as she remembered. Motioning to the hoses connected to her and her friends nipples, she questioned.
>”Oh! That reminds me! I’ve been meaning to ask but, what are these for?”
Aloe giggled slightly, while Lotus moved towards the pump, raising the plunger and holding it up.
>”Ah, those come into play later, and only if you decide that you want to continue with the service!”
Rarity gave a knowing smirk, while Fluttershy began to blush heavily. Beads of steam and sweat rolled down their bodies as they subconsciously agreed with one another.
>”Well consider me intrigued!”
>”I’d like that very much, I-If you don’t mind…”
BREAK

A deep, loud hissing made its return as Lotus once again began to pump, filling the bellies of her patrons to new larges. Unlike before, however, some of the new air began to fill other areas.
>”Wow…”
Rarity watched in lust and pleasure as she watched her formerly “large” breasts swell to incredible sizes, stretching out the intentionally cheap bra as they ballooned in every direction. A loud moan drew her attention to the butter pegasus, who was clearly enjoying this more than her.
Fluttershy roughly groped her growing bust, kneading it through her fingers and squeezing her now boulder sized stomach with her legs. She gasped and drooled in pleasure, as every rub and squeeze stirred a roaring creak or squeak.
>”Miss Fluttershy seems to have herself covered. Would you like me to assist you?”
Aloe looked at Rarity with a patient smile, while Rarity pondered her choice. Fluttershy seemed to be enjoying herself a great deal…
>”Yes, Please!”
BREAK

Rarity squealed as Aloe sunk her hands deep into Rarity’s pillowy body. It was electric, the pure elastic pleasure only growing as Lotus continued to pump. Rarity started to fondle her own breasts as well, adding to the rubbery bliss that clouded her mind. Suddenly, Aloe pushed hard on her belly, causing both Rarity and Fluttershy to pant and gasp in euphorics.
>”It seems that when you push air out of Rarity, it gets forced inside Fluttershy!”
Fluttershy nodded wildly, delighting in the staggering pressure while her arms worked desperately to stroke every part of herself that they reach. Air was shooting in puffs from wherever it could escape...
>*Creeeeaaaak…*
>”Ah, Lotus, time to stop. They’ve reached the limit.”
>”Ungh! I-I can’t stop it!”
BREAK

>”What?! Why not?!”
>”Look! The pump is moving on its own!”
Sure enough, the plunger was moving up and down rhythmically, every pump sending the two ballooned mares into heaven. Rarity’s horn was lit...
>”Oh no! Missus Rarity! You must stop at oOOOONCE-”
>*SLAM!* *CLICK!*
Rarity had used her magic to shove the interfering twins outside, locking the door behind them. Fluttershy gave a delirious nod of approval, before giving her taut breasts a tough squeeze.
>*Shrrrrrrriiiiiiip!*
Rarity’s disposable bra tore slowly down the middle as air from the squeeze became too much for it to bear. Once free from their confines, Rarity could only marvel at their three foot diameter, with puffy nipples that were leaking air as fast as they could. Rarity forced her magic to pump harder.
>”Oooooooh…”
Fluttershy’s top met a similar demise as the pressure increased. Massive stomachs, dripping with sweat and steam, now pressing against each other, fighting for what little room was left in the steam baths, creaking and groaning, far past their limits. The feeling of shoving, rubbing, pressing into each other was past unbearable, the pressure, the size, the sensitivity…
>”AAAAAAHHH!”
Both mares experienced heavy orgasms, dripping with fluid and perspiration. Now, all the tension was relieved. Rarity closed her eyes, ready for a perfect, relaxing steam ba-
>*POW!*
BREAK


Aloe and Lotus tapped their hooves impatiently as a totally nude Rarity and Fluttershy stumbled out of the wrecked steamroom. Aloe handed the two some towels.
>”Hah, Hah… Thank you… My, what an incredible experience! I’ll be sure to get that treatment again very soon! Fluttershy?”
>”Mmm-hmm…”
Aloe and Lotus glanced at each other, putting a slight frown on their faces before turning to their patrons and saying in unison:
>”Next session is triple.”