"I don't get why we're doing this. It's dumb." Kazuichi said as his jumpsuit fell to his ankles, and he stepped out of it, leaving him in only his boxers, as his socks and shoes were also off.

"I-I don't know either but…I couldn't say no…" Mikan said as she too was stripped down to her underwear, and currently working on undoing her bra. Her hands, however, were shaking so much it was making it difficult, as Kazuichi was mere feet away, even if he was facing the opposite direction.

Kazuichi sighed. Mahiru had practically forced them to do an "art thing" where they would swap outfits, underwear included. He figured this was revenge for accidentally looking up her skirt, as she threatened to tell everyone, and he didn't need Hiyoko on his ass more than she already was. He wasn't sure what Mikan did to get roped into it, though.

Despite that, Mahiru had trusted them to strip next to each other, though they were made to face in opposite directions and hand clothes over without looking. The idea that Mikan would soon be completely naked behind him was…something, to say the least. Out of everyone on the island, other than Sonia, of course, she had the most attractive body.

"Wh-where are you at?" She asked.

"I'm taking off my boxers now." He said as he hooked his thumbs into said article and, after a moment of hesitation, thrust them down and stepped out. He was now naked, and it felt…weird, especially as he had a semi erection. He heard Mikan whimper quietly.

"I-I-I'm…taking off my…my bra…" she said, and after several seconds of silence, Kazuichi heard the article drop. It took all of his willpower not to look, especially a few moments later when, after she took a deep, shaky breath, he felt something touch his bare ass, something…soft. Mikan squealed. "A-AH! S-SORRY! I-I accidentally stepped back when I bent over, a-and I…our…t-touched…" Kazuichi's semi erection turned into a full one as he realized their bare asses had just touched, and he couldn't help but shiver.

"S-so are you…naked?" He asked, and the word seemed to make Mikan whimper again.

"Y-yes." She said.

"So we need to pass our clothes without looking." He said. Neither of them spoke for a bit as they thought it over.

"Do you…want to close our eyes? It would probably be easier that way." She offered.

"Yeah, sure." He said.

"Okay, then…do it now." She said, and he did, the darkness obscuring his vision. "Are they-?"

"Yes. You?"

"Yes." She answered, and he heard the rustle of clothes. "G-gather up your clothes so we can hand them off." He nodded and knelt down, gathering up his clothes in the darkness of his eyes. Once he had them, he turned to Mikan, but then, his elbow bumped something…just as soft as Mikan's ass from before. He heard her squeal and drop the clothes.

"Sorry!" He cried, his face burning, as he knew what he'd hit. He heard her kneel down again and pick the clothes back up, before they awkwardly exchanged them, both trying their best not to touch the other.

Once it was done, they turned back away and opened their eyes back up. Kazuichi looked down at the outfit and sighed as she began to put it on. He only hoped once the pictures were done, she wouldn't show anyone else.

The most annoying part of the outfit was actually the bra, since it didn't comfortably fit on his chest, as you'd expected. However, Kazuichi wouldn't realize the ramifications of him having Mikan's bra until a few minutes later. For now, he did his best to put it on. The panties, too, felt very strange on his cock, especially since with him having an erection, he couldn't really tuck it in well, so he simply hoped the skirt of the outfit would hide it well enough, or Mahiru would get even more upset.

Finally, as he was finishing, he heard a tiny yelp from Mikan, but he didn't give it much thought as he finished putting the apron on, then the socks and shoes. Once he was done, he stood up and sighed. He was sure he looked ridiculous. "I'm done."

"M-m-me too…" Mikan said, sounding dejected. The two of them silently turned around. Kazuichi's breath was taken away as he saw her. Despite the outfit being baggy on him, for her it looked almost comfortable, and it actually worked well. She also gasped upon seeing him, though the look on her own face was more…concerning. Her eyes were wide and her lip trembled. He couldn't tell what it meant…but then again his eyes were also somewhere else.

He could see her breasts fairly pronounced in the outfit, and it was likely they were what helped make the outfit seem tighter by comparison.

"I…umm…" She suddenly spoke. "You look…really good…" she said.

"Y-you too." He said back dumbly. Neither of them spoke a bit after that, and he couldn't help but stare.

She gulped as she noticed him staring at her chest.. "M-my bra…" Kazuichi titled his head a bit in confusion. Her bra? What about it? He had it, didn't he?

Then the realization hit him. If he had her bra, then…

"Oh…"

She wasn't wearing one under the jumpsuit.

"It's…it feels weird." She said quietly as she tilted her head to the side. "M-my nipples are…" He assumed he wasn't supposed to hear that, but once he did, he couldn't hold back anymore. Without a word, he rushed forward, grabbed the zipper on the front of his outfit, and yanked it down. In less than a second, the girl's large breasts bounced out from their unfamiliar confines, and jiggled before Kazuichi's eyes. Her cute pink nipples were hard and stood out against the rest of her pale skin. Kazuichi was mesmerized. He hadn't been able to look at any porn since they'd been on the island, so seeing this pair of breasts in front of him…

Without hesitation, he reached out and grabbed them, feeling his hand against the soft flesh. He'd never touched breasts before, but he'd always heard they were soft, just like this. His hands moved around her breasts as Mikan flailed, gasping and moaning and shuddering. He moved like a madman as his fingers touched every little piece of her skin he could find. He poked and prodded and rubbed her nipples, enjoying how she sounded and how it felt and everything. His dick throbbed painfully, and he let out a shaky gasp.

"K-Kaz…" Mikan sputtered out, and finally, after clarity suddenly returned to him, he gasped and removed his hands.

"O-oh my god…I'm so sorry! I-I kinda just-"

"NO! DON'T STOP!" Mikan cried, and grabbed him again, pulling him into a kiss. Kazuichi gasped against her lips in shock. His first kiss, and even though it wasn't with Sonia…she was honestly one of the furthest things from his mind. Especially as Mikan made her intentions clear, moving her hand under the skirt Kazuichi wore to stroke his cock, sliding a finger from the base of the shaft all the way up to his head. Half of his length was sticking out of the panties, and since no one had ever touched his cock other than him, the boy shuddered violently at her delicate touch.

He pulled away from her soft, warm lips, and as he pushed her over to the bed, he wondered how she felt about him. The kiss felt like it was telling, but even then, he wasn't sure. Either way, it was clear she wanted this the same way she did. As she laid back, he slid the panties down his legs, and crawled on top of her as he flipped up the skirt, revealing his dick to her, which she smiled at. She maneuvered over her, grabbed her soft breasts again, and slid his cock between them, and from there, it was done.

The two fucked wildly like starved animals, craving each others touch and attention as they fucked in every position they could think of, their moans so loud you could hear it from outside, especially from outside the window Mahiru and her companion were looking in from.

"Are you sure this is a good idea? Why would you want to set them up anyway?" Hiyoko asked, having looked away a while ago.

"He's been so obsessed with Sonia, it's unhealthy. At least this way he'll actually have someone to do stuff with." Mahiru explained. "Plus maybe it'll curb his rampant perversion at least a little." Hiyoko snorted.

"Yeah sure. I'm going, I don't want to listen to this anymore." Hiyoko said as she got up and left, wondering why Mahiru was still watching. Of course, the girl had been watching to make sure this had gone well, but even after it had, there was another reason she was still watching as they fucked.

Because it was pretty damn hot.