Hiro smiled as he look around. He positioned the towel over his lap and legs as best he could and made sure no one else was watching him. For once, he was thankful for the lack of attention he usually got as, once the towel was in place, he reached underneath it, and slowly started slipping his trunks down. He had to lift himself up to get it past his ass, but once he set himself back down and readjusted the towel, he continued pulling it down. He continued keeping an eye out to make sure no one was watching him.

Soon, the trunks were at his ankles, and then completely off, leaving the boy completely nude with only a towel to cover him up. That idea alone, combined with the towel rubbing slightly against his dick with every breath, instantly turned the boy on and gave him a boner. He reached underneath the towel and gently stroked it, and it gave him a shiver of pleasure.

Kicking the swim trunks underneath his chair, he started looking around, and eventually his eyes locked onto a target. A beautiful, toned ass.

Aoi had to readjust her swimsuit a bit because it had ridden between her ass cheeks a bit, but soon after, she walked back to the diving board, unaware that someone was watching as her slight bubble butt jiggled with each step. Hiro imagined sinking his fingers into the supple skin and began to stroke himself more, while using his other hand to rest it on the towel, subtlely keeping it in place.

The thought of Aoi's face seeing him do this, rip off the towel, and see his cock, only for her to lean down and began sucking on it made the boy nearly groan as his strokes began to pick up.

Aoi got onto the diving board, got into position, and dove into the pool. She did it with such good form that even those around her who didn't know anything about swimming techniques were impressed. Hiro, on the other hand, had been watching her breasts as she jumped, watching them bounce, and imagined them bouncing on his dick again. Her soft skin pressed against his hard cock.

"F-fuck…" he couldn't help but say as the towel nearly came loose with how hard he stroked for a moment. Little did he know it would be his lucky day.

As Aoi emerged, for a moment there was silence, then an audible gasp. Hiro's eyes went wide and his dick throbbed hard at the sight before him.

Aoi's swimsuit had come down, and her breasts were now popping out of them. Adorable nipples topping her beautiful mounds, standing hard from the cold water. Hiro let out another groan, a little louder this time. His legs straightened and toes curled as he straight up began to jerk off entirely. He took mental pictures of her breasts to use for later, bemoaning the fact he didn't have a camera on him.

After a few seconds, somebody finally pointed out what happened, and Aoi shrieked as she moved back under the water, readjusted, and came back up, her face red. Makoto, who of course had also seen it, was just as red faced and also started moving away. Hiro on the other hand, continued to jerk off hard as thousands of images of Aoi's chest and what he wanted to do to her floated through his mind.

"That was embarrassing." Aoi said as she went to get out of the pool.

"Yeah, Hiro was watching the whole thing too. Had his eyes peeled to you." Sayaka said as she swam around.

"WHAT?!" She cried. "Ugh, now I have to go talk to him and tell him to forget everything he saw!"

"What if he says no?" Sayaka asked.

"I'll threaten him with something." Aoi answered nonchalantly as she started walking towards him. Hiro was too wrapped up in his fantasies and pleasure to notice, however, as she came towards him. Yet as she got closer, she started to notice how…off he looked.

He had on a large towel, with one hand on top and the other underneath. His hand was moving fast, and there was somewhat of a tent in the towel. On top of that, his expression was…weird. "Hey, Hiro?" She said as she walked up to him.

"A-AHHHHHH?! A-AOI?!" He cried as he nearly jostled the towel off. "Wh-what are you…?!"

"So you saw my…my chest, right?" She asked, still watching his weird expression and movements. Hiro, meanwhile, was panicking, yet he also felt incredibly aroused being naked so close to her like this.

"I-I, um, yeah, I did, er-"

"P-please forget what you saw!" Aoi asked, and the pieces began to click in her mind.

"I…don't know if can, hehe…" he said, his dick throbbing in his hand as he looked up at her. His gaze kept drifting to her chest, the school swimsuit looking nice and tight against her body, and she finally realized it.

"H-Hiro…are you…?!" Aoi asked, shocked as her face turned beet red. She felt a mixture of shock, horror, and anger. "Why are you…here?!"

"Wh-what is it?" Hiro asked, gulping. He tried to use his feet to grab his trunks, even though there was no way he'd be able to get them on without Aoi noticing.

"You…you're…!" Aoi's fists clenched as she stared at him, then in one quick motion, she grabbed the towel and yanked it off, exposing the boy's nude form.

"GAH!!!" He cried out as he quickly covered himself as best he could, his eyes shooting out at their surroundings. Nobody was looking their way, and Aoi was standing in front of him, blocking him, but he was still completely nude in front of her. He tried to lean forward so he could grab his trunks, but she did something he didn't expect. She leaned in, her face full of disgust and rage as she grabbed his wrists, and with surprising strength, quickly pinned them above his head, leaving him fully exposed.

"A-Aoi…" He said, looking up at her shocked face. She was staring at his dick, which throbbed and pulsed in front of her face, pointing almost straight at her. She gulped, surprised by how…big it was. At that moment, however, Hiro's thoughts became flooded by his fantasies, and he groaned as his dick throbbed hard, and before he could stop it, he came. His cum exploded out of his cock straight up…

And struck Aoi's face.

The boy watched in horror as her face was painted with white semen, contrasting her tanned skin. She simply stood there and let it happen, her face not changing much from the shock she still felt. Once it was all done, Hiro collapsed back against the chair, and sighed. It took a few moments for the clarity to set in, and Hiro looked up at Aoi, who was still staring.

"A-Aoi! I-I'm sorry…" he said, and braced himself for the girl to move to the side, expose him and what he'd been doing to everyone else. But…several moments passed, and she didn't. He was…confused. Instead, she grabbed his towel back on him. She then leaned in and whispered.

"Meet me at my room after class." She said. Then, Hiro stared at her in shock, watching as she ran off to the girl's locker room to clean up.

"Holy shit…" he said as he quickly tried to get his swimsuit back on.

Hiro approached the door with nervousness. He hoped this was what he thought it would be, but he knew he shouldn't get his hopes up.

So he knocked on the door, but after several moments, no one answered. He grabbed the doorknob, and was surprised to find it unlocked as he turned it and entered.

The room was seemingly lit only by candles, with more packed together as he walked further inside, until.

"H-hey."

Aoi sat completely naked on her bed, her face bright red as she couldn't even meet the boy's eyes, which landed right on her breasts as he felt an immediate boner in his pants. His eyes flew across her body, moving to her stomach, her thighs, though her legs were closed together so he couldn't see between them.

"I…sorry if this comes off as forward, but…I…want…you…" she said, somehow growing more red.

"You mean you want my dick?" He asked.

"Y-yeah…it's…really big and…I want it…" she said, and to his further shock, she slowly began to spread her legs. She was shaved, but it looked like a fresh cut, and allowed him to see everything. She was slightly damp, and it made him gulp. "Please…strip…" she asked, and he did as he was told.

Once he was naked and standing before her again, her eyes zoned in on his large cock, standing tall and ready. She gulped again as she gestured for him to come over.

"Can I…make a request?" He asked.

"Sure."

"Can we do it…doggy style?" He asked. Her face flushed further, but she nodded. She got up, and turned around, crawling onto the bed as she put herself into position. Hiro nearly groaned at the sight. Her glorious, perfect ass wiggling around as she got into position, now facing him as she was bent over, leaving absolutely nothing to the imagination anymore. He could see both of her holes, and he was ready to penetrate, and make his fantasies come true.

The boy got onto the bed, and reached out, grabbing her ass. Both the sensation of his hands sinking into her soft flesh and her quiet moan sent arousal rocketing through him.

"God Aoi, how are you this fucking hot…" he whispered, and though he couldn't see it, she smiled at the compliment.

"I'm ready." She said softly. While gripping her ass tightly, he pushed his cock against her pussy, and entered her.

What followed was a series of lewd acts that took place over several hours. Hiro got to act on all his fantasies, and even a few more per Aoi's request. They fucked long into the night, and once they were done, Aoi made him swear never to tell anyone, and he agreed as long as they could do it again sometime. So they parted ways the next morning before everyone else woke up.

Until the next time.