A trip to the beach

"What's a way for me to try being an exhibitionist that isn't too high risk?" Futaba asked aloud, the two of them thinking it over. Suddenly, Akira gasped. Futaba gave him a look of confusion.

"I got it!" he said. Futaba gulped.

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"I-I'm not so sure about this."

Futaba stared at the dozens of people around her as she stood on the beach in her two piece swimsuit. Standing next to her was Akira in his own swim trunks. They were able to convince Sojiro to let them go to the beach.

"I may have suggested it, but you were the one who wanted to do this." he pointed out.

"Yeah, I know!" she shot back. "But being here, actually doing it, I'm really nervous."

"This is your last chance to back out." he said. "Are you absolutely sure you want to do this?" Futaba looked out at the expanse of ocean. People milled about near the shore, splashing around, swimming, or hanging out on tubes.

"I-I'm sure." she said. "I need to know for sure."

"Alright." he said, shrugging. "You know the plan, right? Anything you want to do before we go?"

"I...don't think so." she said. She was afraid that if they lingered for too long, she'd change her mind. "Let's go." With those words, she started walking towards the water, and Akira followed. When she stepped into the water, she shivered a bit at the chill that opposed the sun's heat. She walked in further, feeling the water rise up her legs and to her waist. The two passed by more and more people as they went farther and farther out. Eventually they reached a point where their feet no longer touched ground, but kept going. Once they were far enough away from everyone else, they stopped.

"This...should be far enough, right?" Futaba asked.

"If you think so." Akira said. She sighed. Did she really want to do this? She could enjoy a day at the beach if she wanted. She could just swim back and do that instead. But, should she?

She looked at Akira, who nodded. She took a deep breath, and nodded back. She reached behind her back and started undoing the top.

"And you promise to hold onto them?" she asked, and he nodded. "I'm serious, if you drop them, I'll never forgive you." He nodded again with a nervous smile. With a blush, she removed the top, ducking her body underwater as she handed the top to Akira. She could already feel her nipples hardening from the cool water. She reached down and pulled at the bottoms until they too came off. She handed them to Akira, and floated there, completely naked under the water.

"So?" Akira asked, glancing at the water where her body was hidden.

"Well, first of all, please stop looking!" she said, and he pulled his gaze back up to her face. "Second..." she floated there, feeling the water flow gently against her breasts and between her legs. "...it feels...good."

"Is that due to the skinny dipping though?" he asked. She scowled. Of course, it could just be because the skinny dipping felt good against her body. She wasn't quite feeling that kind of arousal she felt that night. She shrugged. "Hmm..." he said, then smirked. "I know how to test it." he said, and she raised an eyebrow at him. That expression turned to one of terror as he grabbed her arm and started pulling her back towards the shore, back over to where people were.

"W-wait! Wait!" she pleaded as they slowly approached the people furthest out besides them.

"You told me to help, so I'm helping." he said. The cool water flowed against her bare body as they got closer and closer. While she felt panic, she also felt...'it'. She felt that arousal returning.

"S-stop!" she said. "I-I think I feel it, just stop!" Thankfully, Akira stopped. They were a few yards away from the nearest person, who thankfully wasn't paying attention to them.

"Really?" he asked, doubt evident in his voice.

"R-really!" she insisted. She wasn't really sure how to prove it exactly, though. While you could usually prove it by showing him how she was wet or had hard nipples, A) she wouldn't let him see that anyway, and B) those could be explained by the water in this case anyway. "Listen, just please don't go any closer." Akira floated there, and nodded.

"So, what now?" he asked.

"I...guess I can just swim around?" Futaba suggested. She slowly started to move through the water, enjoying the feeling of it against parts of her body that didn't usually get to feel it. "You know, this feels pretty good." she admitted. Akira simply watched her as she floated around. A smile eventually, a smile crept onto her face. She felt herself becoming calmer. It felt good to swim, and the skinny dipping actually made it feel better than usual.

She giggled as she went, and then noticed a look of worry on Akira's face. Before she could ask what was wrong, she felt herself bump into something. She quickly whipped around, and went pale when she found that she had bumped into the tube somebody was in. As they sat up to look at her, she ducked underwater in panic. The guy had spotted her, however, and so he waited until she eventually resurfaced. He gave her a look of concern as she made sure to keep only her head above water.

"Are...you okay?" he asked.

"I-I-I..." Futaba said. She desperately hoped he couldn't see anything under the water. But then, there it was: that intense arousal. "I...I just, um...s-sorry!" she yelled, and swam away quickly. It took her a moment to realize that her swimming could have easily shown off her ass to him, but when he didn't yell after her or give chase, she assumed he hadn't seen anything.

She quickly swam back to Akira, who was watching her intently. She stopped in front of him, trying to calm her racing heart.

"So?" he asked expectantly.

"That...was way too close." she said. "That was terrifying."

"But...?" he urged.

"I...felt it." she confirmed. Indeed, while her heart was pounding, and cold water brushed against her, her crotch felt hot. "I think, yeah...I might actually be one, an exhibitionist." she said, her face burning.

"So what do you want to do now?" he asked.

"I think...I want to swim around a little more, calm myself." she said. And with that, she did. She started to swim around. She was very aware that the way she was swimming was revealing her ass to Akira like it did to the other guy, but...for some reason...she was kind of okay with it.

Eventually, she swam back to Akira. "Better now?" he asked.

"Yeah." she answered. "This isn't so bad. Just as long as nothing else scary happens."