Chihiro trembled as he slipped on his swimsuit. With Mondo's insistence, he'd started swimming laps at night by himself as a workout, since it was more fun than the other stuff he did with him and Sakura. Usually, since he was by himself, he went in just trunks, but after entering the girl's locker room (which he used in case anyone saw him), and seeing Aoi's stuff, he went with the female attire, having not told her yet. He'd never swam alone with her before, so he took a deep breath, and opened the door.

Immediately, Aoi shrieked, but then, it quickly died down.

"Oh my god, Chihiro! You scared me!" The girl said, her entire body submerged under the water, her head the only thing visible.

"A-ah, sorry. I've been…coming in at night to swim. Sakura suggested it." He said. Aoi smiled, and lifted herself out of the water a bit. Immediately, Chihiro blushed deeply as he reflexively shot his hands over her crotch.

"I have too, though for…other reasons, as you can see." Aoi said, a light blush on her face as she showed off her bare breasts to the boy.

"R-right!" He squealed, unable to tear his eyes away from the girl's tan skin and pale pink nipples.

"This will be our little secret, right? I figured I might as well show you now because you'd probably figure it out eventually." She said.

"S-so…you're…n-naked?" He asked, glancing at the water. She blushed again, giggled and nodded. Chihiro had to hold the doorknob to keep from falling over. "Y-yeah…I won't tell." Chihiro promised, quickly walking over to the water. He wanted to get in as soon as he could so she wouldn't notice his erection.

"You're blushing so hard!" Aoi said with a giggle, despite the blush on her own face. "No need to be so shy, we're both girls." She thought it over for a bit before clapping. "You know, you should join me!"

"Wh-what?!" Chihiro exclaimed as he entered the water, watching as she started coming closer with a mischievous look on her face.

"Come onnn…take it offfff~! I bet you look adorable!" She said, and without warning, she lunged. Chihiro side stepped her, watching as her gorgeous plump ass sticking out of the water before it went under, and then she popped out, her breasts jiggling as she appeared again, and lunged a second time. This time, she managed to grab his top, and pull it off as he thrust himself away. Reflexively, he covered his chest, and she giggled as she flung the top away. "Halfway there!" She said. "Don't worry, just because you have a small chest doesn't mean you aren't pretty. Now come on, let me see the rest!" She lunged again, and he dodged her, trying to swim to the edge and pull himself out. He climbed up the edge, but then he felt her grab his bottoms and yank them down. "Your butt is so cuuuute~!" She said. He tried to grab them and hold on, but she yanked hard, her breasts jiggling wildly as she moved. The movement pulled him back into the pool, and when he resurfaced, sputtering, he found he was completely naked! His still hard dick throbbed, and he covered it with his hands as she swung his bottoms around in the air triumphantly.

"A-Aoi! This isn't funny! Give them back!" He shouted, his face burning red.

"Not until you let me see it~" she teased. He wanted to move closer to grab it, but that would risk revealing himself. He'd never been so simultaneously turned on and humiliated all at the same time. She started to move under the water, towards him, so he decided he had to do something. He took one hand off of his crotch to grab at the bottoms, but missed. Aoi resurfaced and gave him a confused look, likely having seen something. However, he used that confusion to his advantage and yanked the bottoms out of her hand, quickly throwing it over her groin as she gave him a disappointed look.

"Come onnnn…" she said, and started coming towards him. He backed away as he quickly slipped the bottoms back on, and turned to get out again. However, she grabbed him, and he shuddered as he felt her soft, warm breasts against his back, her hard nipples poking into his skin. "Gotcha!"

"Aoi! This…isn't funny! Please stop!" Chihiro pleaded, his dick throbbing hard at how she felt.

"I'm just playing around!" Aoi said as she wrestled around with him even as he tried to slip out of her grasp. Holding him with one hand, she grabbed the waistband of his bottoms and started to pull them down, despite his eager protests. Chihiro felt the head of his dick poke out for a moment, and he screamed, leaping out of her grasp. As he leapt, he fell over, and his head hit the edge of the pool, where everything went dark.

When he came to, Chihiro was immediately met with the soft eyes of Aoi looking down at him, concerned. The first thing he noticed was her breasts hanging down, her nipples poking his skin.

"Thank god!" Aoi said as she sat up, her breasts swaying. "I'm so sorry!" Chihiro could tell he was still horny, his dick hard, and he began to panic.

"I-it's fine, really I-" he started, but she cut him off.

"I shouldn't have kept going if it bothered you! I'm sorry! I'll do anything to make it up to you!" She assured him. From this angle, her legs were slightly spread, and he could see her…

"I-" Chihiro said as he glanced at his bottoms, where there was a clear tent visible. Unfortunately, she followed his gaze and gasped.

"THERE'S SOMETHING IN YOUR BOTTOMS!" She shouted, and before he could stop her, she reached into his bottoms and grabbed his dick. He moaned loudly as his body shuddered, and then he froze, looking up at her. Her face went pale as she stared at her hand, resting in his bottoms. Painfully slowly, she yanked out his dick, gasping as she saw what it was, and how it was attached to his body. Her cheeks flushed a deeper red than Chihiro had ever seen them.

"A-Aoi! I-I'm sorry! S-see, I've been…um…I wasn't…trying to…" Chihiro started, but Aoi shook her head.

"I…will make it up to you this way." She said, looking at him. Her body twitched, and, still able to see between her legs, he saw she was wet, but not from the pool water.

"Huh?" He asked, before he watched as Aoi pulled his bottoms off completely, leaving him feeling even more embarrassed as his dick twitched in response. She crawled on top of him, and, after some hesitation, grabbed his dick again, making him lurch as it throbbed in her fingers. She gulped.

"I've…never done this before, so…bear with me, okay?" She asked, and before he could ask what she meant, she leaned down, and placed his cock inside her mouth, her breasts squishing against his pelvis. Intense pleasure stronger than anything the boy had ever experienced before flooded his body then, and as she used her mouth, hands, and eventually, her body, to pleasure him, he felt like he had died and gone to heaven. Thankfully, Aoi seemed to really enjoy it too, especially when she was bouncing up and down on his cock, moaning his name loudly.

After they'd both come multiple times, they swore to never speak of it again…

…maybe.