Bath Time with Renka

Anon was enjoying a nice soak in the bath. It'd been another arduous day for him at school and coming home to this was probably the best thing for him right now. The water was warm, soothing, and most important of all he could happily relax without having anything to worry about.

"What's up little bro!" Came the voice of his big sister Renka

...Well that lasted for all of 3 minutes.

Anon turned to look at Renka, who jovially waved her hand as she quickly got into the bath with him.  He would never say it out loud (For obvious reasons) but Renka had an amazing body. Breasts you could sleep on, a nice waist, and her butt wasn't too bad either. Of course, he'd never say these things to her, but often times he was sure he didn't have to. He could swear Renka caught him staring at least a couple dozen times whenever she'd come back from a workout extremely sweaty.

"Renka why are you in the bath with me?" Anon said in a (feigned) irritated voice

"To help ya wash of course! You looked exhausted little bro, and besides, it's been a long time since we did something like this yeah?"

"Not since we were kids anyway."

"But you're still a kid in my eyes, so this works out yeah?"

"No it doesn't!"

"I don't see you trying to kick me out~!" She teased

At this Anon just scoffed and sighed "Whatever, just don't disturb me got it?"

"You got it, now lean back!" Renka said with a grin, pulling Anon's head into her breasts to allow him some comfort. "There, pretty sweet right? I heard this is comfortable for a guy!"

Anon didn't say anything instead choosing to keep quiet under the guise of him trying to relax. Renka wasn't wrong at all, this was relaxing, and right now, Anon was glad he had opted for a bubble bath, because his increasing boner would have been plainly visible otherwise, and he could only imagine the teasing he'd get from Renka for that.

"Here, let me wash you!" Renka said excitedly as she reached for a rag "You just sit there and let your big sis do all the work okay?"

"Uh...sure." Anon said, hoping she didn't go below the waist, he didn't want her to call him a perv or slap him or anything like that. Renka then got to work gently rubbing soap over Anon's body, making sure he was properly covered (or at least his upper half was) before washing him off. Her fingers the entire time had been running all over his body, almost as if she were working in a massage at the same time as washing him, the feeling was quite good and Anon had to stop himself from letting out a groan in pleasure.

"How's that feel? Nice and relaxing right?"

"Y-yeah..."

"Heh, well, I'd like to wash you more, but if I move my hand any lower, then I guess I'd probably be committing a crime or something."

Anon let out a mental sigh of relief as  Renka got out of the bath, grabbing her towel and drying off. He had to stop himself from staring at her body as she did this. It was then that Renka looked at him with a rather devious smile

"Besides...your little friend seems like he needs some taking care of."

"T-that's not true!" Anon cried

"Whatever you say little bro." Renka chuckled as she began to walk out of the bathroom, craning her head to look back at him one last time. "If you want a little help...you can stop by room once you're finished washing up."

Anon was left speechless at what she'd just implied...and he felt extremely horny too.

"Goddaamit Renka..." He muttered