Naruto's face heated despite himself. "You're just going to stand there and watch?"
The question hung in the air unanswered. Kimimaro's eyes didn't waver, but neither did they hold the predatory gleam that Zaku's had shown through the cell door. His gaze was detached, almost medical—somehow both better and worse than outright leering.
"Fine," Naruto muttered, turning his back to the guard. His fingers found the thin ties at the neck of his gown, fumbling with knots his trembling hands struggled to untie. The worn fabric stuck to his skin in places, evidence of days spent sweating through his heat cycle. Shame burned through him as he peeled the soiled garment away, letting it drop to the floor with a soft whisper of fabric.
The air hit his bare skin like judgment. Naruto hunched his shoulders, painfully aware of his nakedness—the knobs of his spine more prominent than they'd been weeks ago, ribs visible beneath skin that felt paper-thin and too sensitive. He crossed quickly to the nearest shower, keeping his back to Kimimaro, feeling the guard's gaze like a physical weight between his shoulder blades.
The shower controls were basic—a single knob for temperature and pressure combined. Naruto turned it and flinched as cold water hit his chest. He stepped aside, waiting for it to warm, but the temperature barely changed—tepid at best, nowhere near the comforting heat he craved. Still, it was water. Clean water. He stepped under the spray and closed his eyes.
For a moment, he allowed himself to forget. The water sluiced down his body, carrying away days of accumulated sweat and grime. He tilted his face up, letting it run through his hair, imagining it washing away not just the physical evidence of his heat but the memory of it—the vulnerability, the need, the animal desperation that had reduced him to something he barely recognized.
He looked for soap, shampoo, any kind of cleaning product, but found nothing. Of course not. That would be too humane, too normal. He made do with just water, scrubbing at his skin with his palms, working his fingers through his tangled hair to break apart the matted sections. Without soap, he couldn't eliminate the lingering scent of his heat cycle, but the water alone made him feel more human than he had in days.
"Two minutes," Kimimaro's voice cut through the water's white noise.
Naruto quickened his movements, scrubbing harder at his skin until it turned pink under his hands. He paid special attention to his face, rubbing away the salt tracks of tears he didn't remember crying. His fingers traced the collar at his throat, exploring its smooth surface for any seam or weakness, finding nothing but uninterrupted metal.
He kept his back to Kimimaro as much as possible, angling his body to preserve what little dignity remained to him. The guard's presence was a constant awareness, a silent witness to this most basic human function that should have been private. Naruto found himself counting the seconds, measuring out his remaining time in breaths and heartbeats.
When the water shut off—cut remotely rather than by his hand—Naruto startled. He turned, water dripping from his hair into his eyes, to find Kimimaro exactly where he'd been, unmoved and unwavering, but now holding a folded white gown and a thin, rough-textured towel.
Naruto hadn't heard him move. The realization sent an unpleasant shiver up his spine that had nothing to do with the room's chill.
"Dry yourself," Kimimaro said, extending the towel without stepping closer.
Naruto crossed the distance between them, water pooling at his feet, hand outstretched. The shame of his nudity burned less now than the shame of having to approach the guard, of having to accept these basic necessities as if they were gifts rather than rights. The towel was barely more than a dish rag, thin and scratchy against his skin, but he dried himself quickly, aware of Kimimaro's eyes tracking his movements with clinical precision.
"Your gown." Kimimaro held out the clean garment, identical to the one lying soiled on the floor except for its freshly laundered stiffness.
Naruto shrugged into it, fumbling with the ties at the back, fingers clumsy with haste. The fabric settled against his clean skin, still damp in places where the inadequate towel hadn't reached. It smelled of industrial bleach, the same scent that permeated everything in this facility.
For a fleeting moment, as Kimimaro turned to dispose of the used towel, Naruto considered the distance to the door. Three steps, maybe four. His legs were steadier now, his body lighter without the grime of days coating it. But the weight of the collar around his neck killed the thought before it fully formed. Even if he made it through that door, how far would he get before they activated whatever control mechanism kept the prisoners in line?
"Hold out your wrists," Kimimaro said, returning with the handcuffs.
Naruto exhaled slowly, measuring the guard with his eyes. "You know, most first dates include dinner before the restraints come out," he said, the joke falling flat even to his own ears, desperation masquerading as humor.
Kimimaro didn't blink. "Wrists."
"You're not much of a talker, are you?" Naruto extended his hands, trying to ignore the way his stomach clenched at the prospect of being bound again. "Not even a smile? I'm usually funnier than this, but the accommodations have been lacking."
The cuffs closed around his wrists with the same definitive clicks as before. Kimimaro checked each one, tugging gently to ensure they were secure but not tight enough to cut off circulation. His fingers were cool and impersonal against Naruto's skin, leaving no impression of either cruelty or kindness.
"I talk when necessary," Kimimaro said, stepping back. He opened the door with his access card, gesturing for Naruto to exit first.
"Was that actually a response to something I said?" Naruto asked, genuine surprise momentarily overtaking his anxiety. "I thought you were physically incapable of conversation."
"Move," Kimimaro said, effectively ending whatever momentary connection had formed.
Naruto stepped into the hallway, his damp hair sending occasional cold droplets down his neck. The clean gown and washed skin were small comforts in the face of what awaited him, but he clung to them anyway—tiny fragments of normalcy in a place designed to strip away everything familiar.
The corridor outside the sanitation room stretched white and antiseptic before them. Naruto took two steps forward before freezing mid-stride. At the junction ahead stood Orochimaru, his tall, slender figure a dark interruption against the white walls. Naruto instinctively backed up, colliding with Kimimaro's solid chest. The guard didn't move, becoming a human barrier that prevented retreat. Orochimaru's thin lips curved into something approximating a smile, his amber eyes gleaming with the particular interest of a collector examining a rare specimen.
"Good morning, Naruto," Orochimaru said, his voice carrying the same measured cadence it had in lecture halls, somehow more unsettling in this sterile corridor. "I trust you found the facilities adequate."
Naruto straightened his posture, determined not to show how the mere sight of the man made his skin crawl. "Morning, Professor," he replied, deliberately casual. "Loving the hospitality. The mint on my pillow was missing though."
"Doctor," Orochimaru corrected, his smile tightening at the edges. "I'm not a professor anymore. That role served its purpose." He gestured down the corridor with one pale hand. "Walk with me. Kimimaro, you may return to your other duties."
Kimimaro bowed slightly and retreated without a word. Naruto watched him go, oddly unsettled by the departure of the one guard who hadn't looked at him like a thing to be used or broken. He turned back to find Orochimaru watching him with that same clinical interest, as if cataloging every micro-expression for future reference.
"Your heat cycle has passed," Orochimaru observed, beginning to walk and clearly expecting Naruto to follow. "Fascinating how your body maintains its resilience despite the suppressant withdrawal. Most subjects experience significantly more severe symptoms."
"Sorry to disappoint," Naruto muttered, falling into step beside him, the handcuffs clinking with each movement. His freshly washed hair still dripped occasionally down his neck, and he suppressed a shiver as a cold droplet traced his spine.
Orochimaru led him through a series of corridors, each identical to the last—white walls, recessed lighting, numbered doors with electronic locks. "You're in the primary research wing now," he explained, gesturing as if conducting a tour for a valued visitor rather than a prisoner. "This facility represents the culmination of decades of work. The Sound Complex houses the most advanced secondary gender research in the world."
"Impressive," Naruto said flatly, eyes darting to each security panel they passed, counting cameras tucked into ceiling corners. "Nothing says 'cutting-edge science' like kidnapping college students."
Orochimaru's laugh was soft and genuinely amused. "Your perspective is understandably limited. What we're doing here transcends conventional ethics. We are literally rewriting human biology." He paused at an intersection, pressing his palm to a scanner. "The declining Omega population presents an extinction-level threat to humanity's future. My work provides the solution."
The door slid open to reveal another corridor, this one wider and with actual windows along one wall. Naruto's heart leapt at the sight of natural light—the first he'd seen since his capture. He moved closer, trying to appear casual as he peered through the glass. His hope deflated immediately. The windows overlooked an interior courtyard, completely enclosed by the facility's walls. Still, he noted the layout carefully, filing away the building's apparent circular design.
They turned into a wider hallway where the institutional white gave way to a more utilitarian gray. Through a set of double doors, Naruto caught sight of what appeared to be a cafeteria. Tables arranged in neat rows, people in various uniforms eating with the mechanical efficiency of those on timed breaks. The noise level dropped noticeably as Orochimaru guided him through the doors.
Every head turned in their direction. Scientists in white coats, guards in black uniforms, administrative staff in gray—all paused mid-bite or mid-conversation to stare at the handcuffed prisoner being escorted by the facility's director. Naruto felt their gazes like physical contact, some curious, others openly hostile.
Across the room, at a table near the wall, sat Zaku. His face was a mess of bruises—one eye swollen nearly shut, his lip split and crusted with dried blood. When their eyes met, Zaku's expression contorted with hatred before quickly sliding away, his shoulders hunching as if trying to make himself smaller.
"This way," Orochimaru directed, steering Naruto toward an empty table set apart from the others. "Kabuto, bring our guest something substantial. He needs to rebuild his strength."
Naruto hadn't noticed Kabuto until that moment. The man appeared as if summoned, adjusting his glasses with one finger as he nodded and moved toward the service line. Naruto sank into the indicated chair, the handcuffs forcing him to keep his wrists awkwardly on the table surface. He was acutely aware of his hospital gown, of his bare feet against the cold floor, of how thoroughly he'd been reduced to something less than human in this place filled with people going about their normal workday.
"What happened to Zaku's face?" Naruto asked, unable to resist. "He run into a door? Multiple times?"
Orochimaru's expression remained placid. "Guard Abumi forgot his place. Kimimaro reminded him of proper protocol regarding valuable test subjects." He leaned forward slightly. "Your particular status grants you certain... protections. I suggest you remember that when interacting with other staff members."
Before Naruto could respond, Kabuto returned with a tray. The food was simple but more than Naruto had seen since his capture—a bowl of rice, some kind of protein that might have been chicken, steamed vegetables. A paper cup of water sat beside it, no ice. His stomach growled audibly at the sight, the hollow ache that had been building for days suddenly sharp and demanding.
"Eat," Orochimaru instructed, pushing the tray closer. "We have a long day ahead of us, and I need you functional."
Naruto stared at the food, then at Orochimaru. "Where's my brother?"
"Still in testing," Orochimaru replied smoothly. "His procedures are more extensive than originally planned. Fascinating adaptive responses." He nodded toward the tray. "Your cooperation today will benefit his situation. Defiance will not."
The implied threat hung in the air between them. Naruto looked down at the food, hating how his mouth watered, how his hands trembled with the desire to grab the chopsticks and shovel everything into his mouth as quickly as possible. His body's needs warred with his pride, his fear for Kurama, his determination not to give Orochimaru the satisfaction of compliance.
"What kind of tests?" Naruto asked, forcing his voice to remain steady.
"Eat first," Orochimaru said, his tone making it clear this wasn't a suggestion. "Then we can discuss the day's schedule." His amber eyes fixed on Naruto with the patient certainty of someone who knew he held all the power. "I believe you'll find our work quite enlightening, especially given your unique bond with young Sasuke Uchiha."
The name hit Naruto like ice water. His fingers froze around the chopsticks he'd just picked up, rice forgotten. Something cold and terrible settled in his chest as he met Orochimaru's gaze and saw the knowing satisfaction there.
"Yes," Orochimaru said softly, "we have much to discuss."