Chapter 2: The Bathhouse Confession
Steam curled in the damp air, carrying the heavy scent of jasmine and wet cedar. The bathhouse was a palace of quiet opulence, all dark marble and gold leaf, the water in the vast central pool still and perfect as black glass. Fubuki reclined against the smooth stone edge, her arms stretched along the rim, the warm water lapping just below her collarbones. Her sake cup sat empty beside her. Saitama knelt on the submerged seating ledge beside the pool, the steam beading on his bald scalp, his posture dutiful, eyes fixed on the ripples his breathing made near her shoulder.
“You haven’t answered me,” she said, her voice cutting through the thick silence. It wasn’t loud. It was precise.
“You asked if being your pet satisfies me more than being a hero,” Saitama said, his tone flat, factual. “I said yes.”
“That’s not an answer. That’s a noise.” She lifted a hand from the water, watching the droplets race down her forearm. “I want to know why. I’ve seen you. On the news. Splitting continents with a sneeze. Obliterating species-ending threats with a bored look. That man is kneeling in a bathhouse because I told him to. Explain the difference.”
He was quiet for a long moment. The only sound was the steady, lonely drip from a hidden overflow channel across the chamber. “Those things… they don’t mean anything,” he said finally. “The punching, the winning. It’s like brushing dust off a shelf. There’s no… feeling in it. It’s just a thing that happens.”
Fubuki watched him. The steam made his usually blank face seem softer, almost vulnerable. “And this? Kneeling. Letting me tell you what to do. Calling me ‘Mistress.’ That gives you feeling?”
He gave a single, shallow nod. “It’s a choice. It’s… engagement. You react. I react. There’s a… consequence to my actions. Even if it’s just you getting annoyed with me.”
A strange heat bloomed in her chest, unrelated to the bath. It was the addiction, she recognized it now. The rooftop had been a thrilling test, a power play to see if he’d really comply. He had. This was different. This was peeling back the why. And having that ultimate power explain its own vulnerability to her… it was intoxicating. More than any wine, more than any sycophantic praise from her underlings.
“Stand up,” she commanded.
He rose from the water, streams cascading down the simple fabric of his shorts. He was utterly unselfconscious, which somehow made him seem more powerful, not less.
“Turn around.”
He did. His back was a landscape of deceptively simple muscle, unmarked, immune. She had seen tank shells bounce off that skin.
“You said you’d do anything I asked,” she said, her voice dropping, blending with the steam. “On the roof, you promised. Was that true?”
“Yes.”
“Prove it.” The words left her mouth before she fully processed them. “Don’t move. Don’t flinch. Don’t use your strength to resist.”
She rose from the water, the liquid sluicing off her body. She picked up the small wooden bucket from the side of the pool, filled it from the scalding-hot spring feed, and walked over to stand behind him. He didn’t turn. He waited.
“This will hurt,” she said, not as a warning, but as a fact.
“Okay.”
She lifted the bucket and poured the near-boiling water over his bare shoulders. It splashed, searing hot. The sound it made was a harsh, wet slap. She saw his skin redden instantly, a vivid bloom against the pale marble of his back. He stiffened. A sharp, involuntary hiss of air escaped his teeth. But his feet remained planted. He didn’t cry out. He didn’t move an inch.
The empty bucket hung from her hand, dripping. The red on his shoulders was already fading, the supernatural resilience pushing the burn away in seconds, leaving only faint pink evidence. But for that one second, she had seen it. She had seen him feel it. The pain had been real. The reaction had been real.
Her breath came quick and shallow. The thrill was electric, jolting up her spine. He had allowed it. He had let her hurt him. The sheer, terrifying scope of that trust—no, not trust, that wasn’t the right word—that surrender, made her head spin.
“Why?” she whispered, the confident purge gone from her voice, replaced by raw need. “Why did you let me do that?”
He turned to face her slowly. The pink was fading from his skin. His expression was, as always, largely unreadable. But his eyes held something. A faint, deep-buried flicker. “You wanted to see if you could,” he said simply. “And I… I wanted to know what it would feel like to obey.”
She dropped the bucket. It clattered on the marble floor. The sound echoed. She stepped closer, the heat from their bodies mingling with the steam. Her hand, almost of its own volition, came up and pressed against the place on his chest where his heart was. It beat slow and steady, a metronome in a void.
“I could tell you to crawl,” she said, her voice husky. “I could tell you to never fight again. I could tell you to go out there and declare yourself my slave to the entire Hero Association.” Her fingers curled against his skin. “And you’d do it, wouldn’t you? Just to feel something.”
He looked down at her hand. “Maybe.”
That word. Maybe. It wasn’t the unwavering ‘yes’ she expected. It was a crack. A variable. It scared her more than his absolute compliance ever could.
“What does that mean?” she demanded, pressing her palm harder against his chest as if to pin him in place.
“It means,” he said, his eyes finally lifting to meet hers, “that if you tell me to do something boring, I might get bored. Even with this.” He gestured vaguely between them. “The rooftop was interesting. The hot water was… different. But if it’s just another routine… then it’s just another routine.”
The fear twisted into something else. A challenge. He wasn’t a broken toy. He was a force of nature on a leash, and the leash was in her hand, but he was reminding her she had to be interesting enough to hold the other end. The addiction flared, hot and desperate. She wouldn’t let this end. She couldn’t.
A slow, controlled smile touched her lips. The confidence seeped back into her bones, sharper now, edged with a new understanding. She trailed her wet fingers up his chest, over his collarbone, to rest lightly on the side of his neck. She could feel the steady pulse there too.
“Alright then,” she murmured, the purr returning, layered with a newfound intensity. “No routines. We’ll have to get creative, won’t we?” She leaned in, her lips close to his ear, her breath a warm cloud in the steam. “Your first order is this: think of something you want from this. Something that wouldn’t bore you. And tell me tomorrow.”
She released him and sank back into the pool, watching him. The game had changed. It was no longer just about her commanding his power. It was about commanding his interest. The most dangerous thing she could possibly control.
He stood there for a moment, water puddling around his feet. That faint flicker in his eyes was back. He gave her another nod.
“Okay.”
Then he turned and walked, bare feet padding silently on the wet marble, disappearing into the billowing steam without another word. Fubuki stared at the space he left behind. The empty space where the most powerful being on earth had just been. Her heart hammered against her ribs. She brought her fingers to her lips. They were trembling.
She was no longer just playing with power. She was playing with fire. And for the first time, she wondered, with a jolt of sheer exhilarating terror, if she was the one who might get burned.