Makoto wasn't aware how much he liked lean, well-built girls…until he saw Mukuro working out.

Of course, he'd seen Sakura plenty of times working out and seen her six pack a lot, but…no offense to her, but her size kind of put him off. Mukuro though…he'd almost never seen the girl without Junko at her side, and when the boy saw her working out in the gym in a sports bra and shorts…something inside him turned on, and turned on hard. So hard that it felt like his feet were no longer under his control as they walked him into the gym. She didn't seem to notice him as he walked to a point far away where he was able to watch her. He felt creepy doing it, but he couldn't help it. Something about the way she lifted the barbell so effortlessly. Her chest rose and fell with every breath, her nipples poking out against the thin bra, her six pack extremely visible to him. Makoto could feel his dick throb hard in his pants as he stared at her.

As his eyes wandered more, he saw that her shorts were riding up a bit, giving her a slight indentation in the crotch, which only served to turn him on further. He wanted to run his finger over that indent, and over those perky nipples. Makoto had never felt this strongly before, and it took everything he had to hold himself back.

"Why are you staring at me?" Mukuro asked, startling Makoto out of his thoughts.

"A-ah! I'm sorry! I-I wasn't-"

"Please answer the question." She instructed as she set the bar down and stood up, walking over to a nearby bench, where a water bottle sat. Makoto gasped as he saw her tight shorts cling to her ass as well, leaving little to the imagination as her curves lay extremely visible, which only turned him on further.

"I…I, um…" He stuttered. She got a drink, and then finally turned to him, and started walking over to him. He couldn't read her expression, but instead watched as her chest bounced a little with every step, leaving him trembling as she stood in front of him. Has she already been this attractive? The way her eyes stared through him, how her hair always seemed perfect no matter what. He gulped as he tried to maintain eye contact. "I…I think…" His eyes drifted to her chest again, to her nipples sticking out, and before he could stop himself, he blurted out, "…I want to see you naked." He immediately covered his mouth with his hands as his eyes shot back up to her face. She simply blinked at him.

"Wh-what?" She asked.

"I-I mean! I uh…I think you're…um…oh, screw it, you're very attractive!" He exclaimed, and she seemed taken aback, something he couldn't remember having ever seen before.

"Y-you think I'm…attractive?" She asked, dumbfounded as her face grew a light blush.

"Yes!" Makoto said with more confidence, and the small smile that he rarely saw on her face appeared, and she held her arm as she looked at him. He couldn't help but wonder what she was thinking as she stared at him, and as her gaze drifted down to his crotch, where there was an obvious tent in his pants, his face also grew a deep red.

Suddenly, her sister's words echoed through the soldier's mind: "Man you gotta be more assertive, or else you're never gonna get a guy!" With those words in mind, Mukuro took a deep breath, grabbed Makoto's pants, and pulled both them and his boxers down in one swift motion, allowing his large cock to spring free and nearly smack her in the face. It took Makoto a moment to realize what had happened, giving her time to look up at it in wonder, surprised at how big it was.

"H-HEY!" He shouted as he tried to cover up, stepping back and tripping over his own pants as he fell onto his butt. He groaned, and then turned a deep shade of red as he saw her crawling over to him as he tried in vain to cover his dick with small hands. She moved until her head was positioned over his dick.

"You're the first person that has ever called me attractive, Makoto." She said. "Thank you. Please…let me suck it for you, let me make you…f-feel good." She said, her dirty talk partially ruined by how shaky her voice was. As Makoto stared at her, her face so close as she breathed down on his very exposed dick, his common sense lost, and his second head took over.

"O-okay!" He said, and slowly removed his hands, completely revealing it to her once more. She stared at it in awe as she reached out and gently placed her hand around it, making him jump in surprise as he moaned. Her fingers were unsurprisingly rough, but even then, she treated it so gently as she ran her warm fingers over the throbbing erection. Makoto was surprised he didn't cum right then and there, and even more so when she wrapped her entire hand around it and lowered herself down to place her mouth over the head. Instantly, intense pleasure shot through his entire body as she flicked her tongue against it, slowly moving further down. He had to clench his fists as he shook and shuddered, moaning as his entire body felt the pleasure through every nerve.

He was surprised by how quickly she was able to take the rest of it inside, moving down his dick without gagging at all, before soon enough, he was entirely inside. Her tongue slid against his shaft and made him moan loudly, the sound echoing through the room. For a brief moment, Makoto returned to clarity, and hoped nobody heard them or found them. But then as she flicked her tongue around, those worries faded back into the ether.

Even though she'd only just started, he could already feel that familiar pressure building inside his body as his dick throbbed hard inside her mouth. He would've said something, but with adamant she'd seemed, he was sure she'd be okay with him cumming, then she could swallow it all up. As she was about to place her hands on his balls as she sucked on it, he finally climaxed. Most of his semen shot straight down her throat, which she happily accepted, again without gagging a single time. The rest that didn't go down immediately, she swallowed up as he pumped her with everything he had. Eventually, he settled down and she pulled away, swallowing the rest of it and wiping her mouth as Makoto panted.

"W-woah…" He said. He looked up to find his dick slowly becoming flaccid again, and Mukuro staring at him shyly.

"Did I…make you feel good?" She asked. "Do you still find me…attractive?"

"Of course! A million times yes!" He said, reaching forward and grabbing her hands. She looked up and met his eyes, and saw his genuine smile, and she smiled back, a light blush on her face.

"Then…do you want to do…more?" She asked, moving one hand to her chest, where her nipples seemed to poke out even more than before. He gulped, and nodded vigorously, making her smile even wider.

And so, not wanting to risk getting seen, the two made their way back to Makoto's room, where Mukuro bared her entire body, her entire self to Makoto, something she'd never done for anybody other than her own sister. And Makoto happily accepted her, the two of them becoming one as he returned the pleasure she had given him tenfold, giving her an experience she knew she'd never forget, leaving her feeling pure bliss for probably the first time in her entire life.