Baby Slave in Diapered Chastity

Warrick’s duffel sat open on the hotel-suite bed, every item laid out with the same methodical care he used when he racked weights at the gym. At twenty-eight he was six-foot-four of packed muscle, shoulders stretching the black T-shirt, thighs thick in dark jeans. Colette stood opposite him in nothing but a thin robe, twenty-two and already wet between her legs just from the way he looked at her. Twelve hours of highway stretched ahead of them, and he had made the terms clear the moment they locked the door.

“You’re my slave for the whole drive,” he said, voice low and even. “Not my girlfriend. Not my passenger. My baby slave. Everything I put on you stays on until I decide otherwise. You still want that?”

She nodded hard, robe slipping off one shoulder. “Yes, Sir. I want it.”

“Then strip. Fold everything neat. I want you bare and ready.”

Colette let the robe fall. Her nipples were already tight, small breasts lifting with each quick breath. She bent, picked up the fabric, folded it with shaking hands, and set it on the chair. When she straightened, Warrick’s gaze dragged down her body like a physical touch—over the flush on her chest, the soft curve of her belly, the bare mound he kept her shaved smooth for exactly this kind of ownership. She felt her cunt clench, empty and needy.

He crooked a finger. “Come here.”

She walked to him. Even standing close she had to tip her head back to meet his eyes. He cupped her jaw, thumb stroking her lower lip, then slid his hand down between her breasts, over her stomach, and cupped her pussy. Two thick fingers parted her lips and found her slick.

“Already soaked. Good girl.” He worked those fingers in slow circles, gathering wetness, then pulled them free and held them up so she could see the shine. “Open.”

Colette sucked his fingers clean, tasting herself, heart hammering. He wiped the remaining moisture across her collarbone like a brand.

“On the bed. Legs open. Hands above your head.”

She climbed up, settled on her back, and spread her thighs wide. The air-conditioned room kissed her wet folds. Warrick opened a small black case and lifted out a dense, egg-shaped vibrator with a flared base and a remote. He coated it generously with lube, the wet sound loud in the quiet room. Colette’s breath stuttered when he knelt between her legs.

“Look at me while I put it in you.”

She locked eyes with him. He pressed the cool, blunt tip against her entrance and pushed. The stretch was immediate—thick enough to force a soft moan out of her as her pussy stretched around the girth. He worked it deeper in short, steady thrusts, watching her face the entire time. When the toy finally seated fully, the base nestled flush against her, she felt full and claimed. He tapped the remote once. A low, relentless buzz woke inside her, deep enough to make her hips jerk.

“Fuck—Sir—”

“Stay still.” He wiped his hands, then reached for the enormous adult diaper waiting on the towel. It was thick, plastic-backed, the kind that would force her legs apart once fastened. He lifted her hips like she weighed nothing, slid the diaper underneath, and brought the front panel up between her thighs. The padding swallowed the vibrator’s base and pressed firmly against her clit. He taped each side with deliberate tugs until the bulk sat high and humiliating on her hips, the plastic crinkling with every tiny movement.

Colette’s face burned. She could already feel how the padding forced her thighs wide, how the constant low vibration was trapped against her most sensitive places with nowhere to escape. Wetness soaked into the inner lining almost at once.

Warrick didn’t give her time to adjust. He picked up the heavy chastity belt—wide leather and steel, custom-fitted, the crotch plate thick and curved. A small digital timer sat locked into the front plate, currently dark. He guided the belt around her waist, threaded the straps through the reinforced loops on the diaper, and pulled until the steel plate mashed the padding and the buzzing toy mercilessly against her cunt and clit. The lock clicked. He set the timer with two deliberate presses. Red digits glowed: 14:00:00 and began counting down.

Two weeks.

Colette whimpered. The belt was snug enough that she felt every pulse of the vibrator as a concentrated throb; the diaper’s bulk made sitting or closing her legs impossible without the plastic rustling and the pressure increasing. She tried to rock her hips and discovered the harness-like fit of the belt held everything perfectly still. Only the internal buzz moved.

Warrick stood back, admiring his work—the flushed, naked girl in the ridiculous thick diaper and locked steel, thighs already trembling. He stroked himself once through his jeans, the thick outline unmistakable.

“How does it feel, baby slave?”

“Full,” she whispered. “So full and… locked. I can feel it buzzing and I can’t touch anything. Please—”

“Please what?”

“More. Restrict me more. I need it.”

He smiled, slow and dark, and reached into the duffel again. Colette’s pulse spiked when she saw the padded car-seat restraints and the thick harness straps. He hadn’t put her in the car yet; they still had the hotel room, but the next pieces were already in his hands. The vibrator kept thrumming deep inside the diaper, the two-week timer ticking down second by second against her belly, and all she could do was lie there open and dripping and aching for the rest of the cage he was about to build around her.

He set the car-seat frame on the floor beside the bed and began unclipping the ankle cuffs and wrist cuffs attached to it, the metal hardware glinting. Colette watched, breathing hard, the diaper crinkling every time her hips twitched helplessly against the locked chastity plate. The buzz had climbed from teasing to relentless; her clit felt swollen and trapped, every pulse milked by the thick padding. She wanted the mittens, the pacifier gag, the tight torso harness—wanted to be rendered completely unable to move so the only thing left was the toy and his voice.

Warrick glanced at her over one broad shoulder, eyes dark with the same hunger she felt.

“Almost ready for the car, slave. You’re going to sit exactly how I put you for twelve hours. No squirming free. No touching. Just my diapered baby, locked and buzzing the whole way.” He picked up the soft bondage mittens and the large pacifier gag, holding them so she could see. “Last chance to use your words before I quiet that pretty mouth. Tell me you still want every second of this.”

Colette’s answer came out raw and immediate. “I want it. All of it. Make me your baby slave, Sir. Don’t leave anything free.”

He stepped back to the bed, looming over her, the mittens dangling from one hand. The chastity timer ticked past another minute. The vibrator kept working her open, slick and helpless inside the huge diaper. Tension stretched tight between them—her body already beginning to shake with the first edges of forced pleasure, his control absolute and still unfinished. The road trip hadn’t even started, and already she belonged completely to the next twelve hours of locked, diapered surrender.

Warrick lifted her from the bed as if she weighed nothing, the thick diaper crinkling loudly between her forced-apart thighs. Colette’s arms went around his neck out of instinct, but he only carried her the few steps to the modified car seat he had already positioned beside the bed. The frame was heavy, bolted into a base that would lock into the passenger side of his truck. Padded ankle cuffs and wrist cuffs waited open. A five-point harness of wide black webbing hung ready.

He set her down carefully, guiding her bare back against the contoured seat. The diaper’s bulk immediately pushed her knees outward. Warrick buckled the ankle restraints first, leather snug around each slender ankle, the short straps locking her feet wide on the footrests so she could not close her legs even a fraction. Next came her wrists. He drew each arm down and out, fastening the cuffs so her hands rested uselessly at her sides, elbows slightly bent, completely unable to reach her own body. Colette tested them at once; the hardware did not give.

“Still,” he murmured, and began working the harness.

The shoulder straps came over first, crossing her collarbones and tightening until the webbing bit softly into her skin. The waist belt cinched hard around the chastity belt already locked there. Then the two lower straps rose between her spread thighs, one on either side of the massive diaper, and met the central buckle over her crotch. Warrick pulled. The harness slammed the thick padding and the steel chastity plate mercilessly upward and inward. The vibrator’s base ground against her clit and the toy itself shifted deeper, the constant low buzz suddenly becoming a grinding, inescapable pressure. Colette’s breath left her in a broken moan. Every tiny shift of her hips only made the straps dig harder, forcing the diaper and the locked plate to mash the humming egg against every sensitive nerve.

He checked each buckle twice, then stepped back. She was fully immobilized—ankles, wrists, torso, crotch—all of it locked down. The only movement left to her was the helpless flutter of her inner muscles around the vibrator and the tiny, useless rolls of her shoulders.

Warrick took the padded bondage mittens from the duffel. Soft, thick, locking at the wrists. He slid one over her right hand, sealing her fingers into a useless padded fist, then the left. The locks clicked. She could not scratch, could not pull, could not even feel the air on her palms. Next he lifted the large pacifier gag—oversized silicone nipple on a wide panel that would cover most of her lower face, heavy leather straps. “Open.”

Colette opened. He pushed the thick nipple between her lips, filling her mouth, forcing her tongue down. The straps buckled behind her head, snug under her hair, locking the gag in place. She could suck, she could whimper around it, but she could not speak. Drool already threatened at the corners.

Completely immobilized and helplessly aroused, Colette squirmed. Her hips tried to buck; the five-point harness simply pressed the diaper harder against her. Her mittened hands flexed and got nowhere. Her ankles jerked against the cuffs and stayed put. The vibrator kept working—slow, relentless pulses that edged her higher with every second, the chastity plate ensuring nothing could move the toy even a millimeter away from her swollen clit and the aching walls of her cunt. Wetness soaked deeper into the padding. She was trapped in a constant, grinding tease with no way to chase release or escape it.

Warrick crouched in front of her, six-foot-four of muscle and calm dominance, watching her face. He reached between her strapped thighs and gave the front of the diaper a firm, proprietary pat, feeling the heat and the faint vibration through the plastic. Then he tapped the remote. The buzz climbed one notch. Colette’s eyes flew wide; a muffled, desperate sound leaked around the pacifier as the toy forced another wave of almost-there pleasure through her locked body. She thrashed once, hard, and achieved nothing but a louder crinkle of plastic and a tighter grind of the harness.

“Be good slave,” he said, voice low and satisfied. He stroked her cheek above the gag strap, thumb brushing the flush high on her skin. “Twelve hours. You’re not getting out of this seat. You’re not coming until I decide you can. You’re just going to sit here in your huge diaper and your locked belt and take every second I give you.”

He stood, gathered the last of their things, and carried her—seat and all—down to the truck. The base locked into the passenger side with a heavy metallic thunk. He buckled the seat belt over the harness for legal travel, though the internal restraints already held her far more securely. The door closed. The engine started. Highway lights began to slide past the windows.

For the entire twelve-hour drive Warrick kept her exactly like that. Colette floated in a deepening baby-slave subspace, the world narrowed to the constant internal buzz, the crinkle of plastic when the truck hit a bump, the tug of the harness every time she twitched, and the thick pacifier filling her mouth. She sucked on it automatically, drooling a little, mind gone soft and obedient. The chastity timer glowed faintly against her belly under the harness straps: days still left, two full weeks of ownership. Every few hours Warrick’s big hand left the wheel, reached across, and either thumbed the remote—raising the vibrator to a meaner edge or dropping it back to a teasing pulse—or simply rested heavy and warm on the thick crotch of her diaper, patting, squeezing, reminding her body who controlled the pressure. Each adjustment sent fresh shocks of denied pleasure through her. She would tense, try to grind, fail, and then melt again into the helpless rhythm, thighs quivering uselessly against the ankle cuffs, mittens flexing against empty air.

Night stretched. Service plazas came and went; he never unbuckled her, only offered water through a straw past the edge of the pacifier when he chose, wiped her chin, told her she was perfect. Colette’s cunt stayed slick and swollen inside the locked diaper, the vibrator never fully off, never quite enough. She rode endless near-orgasms that crested and fell without permission to break, each one leaving her more pliant, more owned. The harness kept the steel plate and the padding smashed exactly where they needed to be. She could not close her legs. She could not touch. She could only be his diapered baby slave for every mile.

When the truck finally pulled into the long driveway of their destination—some quiet rental cabin under dark trees—Warrick killed the engine and sat for a moment simply looking at her. Colette’s eyes were glassy, cheeks flushed, the pacifier still stretching her lips, mittens limp in the cuffs, the diaper visibly warmer and heavier from hours of helpless arousal. He unclipped the exterior seat belt, then leaned in and released only the main harness buckle enough to lift her free while leaving wrists, ankles, and the rest locked. He carried her inside like precious cargo, still fully restrained and buzzing, and set her on the wide bed.

Only then did he unbuckle the pacifier gag. A string of drool followed it. Colette’s voice came out hoarse and small. “Sir…”

Warrick cupped her face, thumbs stroking her jaw. “You were perfect the whole way. My good baby slave. Didn’t fight the straps once after I told you to be good. Just took it.” He patted the thick, locked crotch of the diaper again, feeling the ongoing thrum of the vibrator he had left on low. “Two-week timer stays. This belt stays. You’re going to live in this diaper and this chastity for every day of it—my locked, padded, helpless baby whenever I want you. No touching yourself. No sneaking free. Just mine.”

He kissed her forehead, then her mouth, slow and claiming. Colette sank into the praise, body still humming, still completely bound from the drive, floating in the blissful certainty that the next fourteen days would be exactly as endless and owned as the twelve hours that had just ended. Warrick stretched out beside her, one heavy arm draped over the harness and the steel plate, remote still in his other hand, and let the low vibration continue while she drifted, safe and sealed inside everything he had put on her.

END