Naoki's footsteps echoed softly across the wide wooden floor of the First Unit's dojo, a steady, rhythmic sound that felt at odds with what was about to unfold.
Beside him, Bell followed with small steps, her hand held firmly in his as he guided her toward a quiet corner of the room, tucked away from the main sightlines.
His pulse was running fast, not from fear, but from impatience to set in motion the absurd scheme he had dressed up so carefully in sweet words. The adrenaline coursing through him had nothing to do with danger. It was pure anticipation.
He was aware of the risk. Even though the dojo was empty at the moment, there was always a chance that other members of the First Unit might wander in for extra practice. That particular edge was exactly what made this interesting, an added layer of the forbidden that sharpened everything about the moment.
He stopped near a stack of spare mats, then turned to face Bell, looking into eyes that were fragile and swimming with uncertainty.
"Bell... are you ready?"
"..."
She didn't answer right away. She swallowed, her chest rising and falling unevenly beneath her karate uniform. After a pause that seemed to stretch on forever, with nothing filling the silence but the sound of their breathing, she gave a small nod.
"Y-yes... I'm ready."She said in a shy voice that was nearly swallowed by the quiet of the dojo.
Without wasting any time, Naoki began to loosen the obi around her waist, his fingers moving deftly to work free the knot in the thick white fabric. As the cloth began to slip from Bell's shoulders and make contact with the soft skin that was usually so carefully covered, she flinched hard.
"Hyaa!"
"Bell?"
Naoki paused, looking at her face, which had turned the color of a boiled shrimp.
"I'm fine! I just... I'm just nervous!" Bell answered in a rush, her breathing starting to come unevenly. Her eyes had gone glassy as she stared down at the wooden floor as though searching it for the courage not to run.
"I'll keep going, all right?" Naoki asked again, making sure his hold on the situation stayed firm. He had no interest in Bell feeling coerced partway through, even if the destination he was steering her toward was entirely his own.
"Y-yes!" Bell answered in a voice that forced itself to sound brave, squeezing her eyes shut for a moment.
He could feel clearly how tense Bell's body was under his hands, as though every muscle in her was resisting what was coming. It didn't slow him down. With one unhurried motion, Naoki pulled the karate uniform down to her waist, leaving her upper body exposed.
In an instant, the beautiful frame of the Third Unit's Captain was laid bare before him. A plain white bra against skin as pale as porcelain, and the curves that her uniform had concealed until now became something that only he could see.
"Aa... awawa..."
Bell made a small, incoherent sound, her hands wanting desperately to cover herself but held back by the promise she had made to herself.
This was the first time in her life any part of her undressed body had ever been seen by a man. The shame hit her so hard that reason seemed to float completely away. Her legs trembled badly, drained of all strength, threatening to fold beneath her at any moment. Tears had begun to gather at the corners of her shining eyes, and her entire face had gone the deep, vivid red of something overcooked.
"You're all right, Bell!"
Naoki stepped in quickly, catching her as she went limp and began to slip, letting her lean against the strength of his arm. The faint scent of a cold sweat drifted from her.
"Uhh..." Bell turned her face to the side, refusing eye contact. She pressed both fists together tightly, as though fighting a battle entirely inside herself. "Even though... even though Bell prepared herself for this. When I think about how embarrassing it is, I can't stop shaking..."
"I really am pathetic..."
"Bell."
A small, brief twinge moved through Naoki's conscience for having deceived this unfortunate girl with the pretense of training. But it was only small and brief. The rest of him had every intention of seeing this through to the end. His ambition and his appetite for control far outweighed any momentary guilt.
"But..." Bell suddenly drew a deep breath. She looked up, and what was in her eyes now was a resolve that had hardened into something serious. "Bell is going to change! My body might tremble, I might make embarrassing sounds, but please don't stop on my account. Just keep going!"
Faced with that genuine, earnest wish to become something better, Naoki arranged his face into a gravity he had no real reason to feel.
"I understand."
"Yes! Please give Bell courage!" Bell said in a voice that trembled but held firm, squeezing her eyes shut and placing everything in Naoki's hands.
With movements that were calm and deliberate, Naoki continued the "training." He removed the rest of Bell's clothing until she stood in nothing but a simple, plain white set of underwear.
Bell was fully exposed before him, the slender yet athletic line of her waist, her porcelain skin, and the clean proportions of her long legs. The dojo lighting fell softly across her, catching the subtle lines of her figure.
"..."
Naoki went still for a moment, his gaze moving slowly over what was in front of him. It wasn't only desire. There was something closer to aesthetic appreciation for what he had managed to bring about.
"Remarkable. You're genuinely captivating, Bell. I had no idea that beneath your uniform you had a figure like this. You're far more beautiful than you've ever given yourself credit for."
The sincerity in those words sent the color in Bell's face climbing even further. The shame hadn't faded, but something warm had found its way in alongside it. She couldn't remember a single moment in her life when a man had praised her so directly to her face. Her confidence, usually so fragile, felt as though it had just received an unexpected infusion.
"Re-really? Naoki-kun isn't lying, is he?" she asked, full of hope.
"Of course not. But this is only the beginning." Naoki arranged his expression back into seriousness for the next piece of nonsense he was about to deliver. "Listen, Bell. That sense of shame comes from tension held throughout your nervous system. To dissolve it permanently, you need to stretch while you're in this state. When your skin is in contact with open air without any barrier and your muscles are extending, your brain gradually learns that being this exposed is something ordinary."
Bell, guileless and trusting as she was, looked at Naoki with eyes bright with hope. Her logic raised no objection to any of this because it was Naoki who was saying it. "So if I stretch right now, I'll become braver?"
"Exactly. I'll guide you through it to make sure you get the full benefit." Naoki answered in his most convincing tone.
He then began to position her. Standing behind her, he placed his hands on Bell's shoulders and waist to direct the stretches.
The heat of Naoki's hands against her cool skin made her flinch, but she didn't pull away.
Bell simply followed each instruction as it came, feeling his hands move across her sensitive skin. Every pull of a muscle drew a small, involuntary sound from her and sent a shiver through her body, but she held on, entirely and sincerely believing that each mortifying position was one more step toward the stronger version of herself she wanted to become.
"Breathe in... hold it... now let go." Naoki murmured close to her ear.
◆━⊰✿✧✿⊱━◆
Ten minutes passed in the quiet of the dojo, filled with nothing but uneven breathing and the warmth of skin.
Time moved slowly for Bell. For Naoki, those ten minutes were deeply satisfying.
He released his hold on Bell's shoulders and let the girl ease the tension out of muscles that had been held rigid through a series of stretching positions that were intimate and humiliating in equal measure.
He watched Bell now, her hands resting on her knees, her body faintly sheened with perspiration that made her pale skin look luminous. Her breathing was labored, rising and falling with the irregular rhythm of someone who had spent the last ten minutes fighting hard against the tide of her own shame.
"Bell... are you all right?" Naoki let his face carry the shape of concern.
Bell looked up. Her blue hair had gone slightly loose and clung to her still-flushed cheek. Rather than anger or suspicion, what she showed him was a brilliant smile full of relief.
"Y-yes... that was truly an incredible experience, Naoki-kun. It felt strange, but... I feel like I actually gained something real. As though a weight I'd been carrying in my chest got a little lighter just from letting you see me like this."
Naoki kept the satisfied smirk buried behind his carefully maintained serious expression. The whole thing had gone better than he had planned.
"You see? It works, doesn't it? The key is conditioning your mind to the most uncomfortable situations it can face." He gave a firm nod. "We'll do this again another time to make sure the effect holds permanently."
Bell's eyes lit up with gratitude. She reached for Naoki's hand and held it in both of hers, as though the man in front of her were the only guide capable of bringing about the change she was searching for.
"Yes! Please look after Bell in the next session too, Naoki-kun! Thank you so much for caring this much about my growth!"
"Mm. Of course."
Naoki returned the nod, while somewhere in the back of his mind, an old Chinese saying surfaced with quietly perfect timing.
(She's already been sold, and yet she's cheerfully helping the one who sold her count the money.)
Bell was, without question, a remarkably innocent soul. Her unconditional trust meant she had no idea whatsoever that she had just been expertly taken advantage of by the very person she thought of as her guide. Naoki watched her back as she began to pull her uniform on again, perfectly aware that this was only the beginning of many training sessions yet to come.
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