The collar locked around Marcus’s throat with a final, metallic click that sealed his new existence. Master Thorne stood over him in the dim, windowless chamber, leather boots planted wide, eyes cold and commanding. “From this moment you are not a man,” Thorne said, voice low and unyielding. “You are property. You will piss, shit, and cum only when and where I allow. Your body exists for my use and my amusement.”
Marcus knelt naked on the cold concrete, wrists already cuffed behind his back. The thick, crinkling diaper Thorne had taped around his hips felt alien and humiliating, the plastic front already warm from the first forced wetting. Thorne pressed a booted foot against the padded crotch, grinding down until Marcus whimpered. “Good boy. Feel that? That’s all you are now—my diapered fucktoy.”
Thorne hauled him up by the collar and bent him over a padded bench. The diaper was pulled aside just enough for Thorne’s thick cock to drive straight into Marcus’s hole without warning. Marcus cried out, the stretch brutal and perfect. Thorne fucked him in hard, punishing strokes, each thrust forcing another spurt of piss into the already soaked padding. “You’ll learn to come like this,” Thorne growled, reaching around to press the front of the diaper against Marcus’s trapped cock. “Pissing and coming while I use you. That’s your only release.”
Days blurred into weeks of relentless conditioning. Marcus lived in the basement nursery Thorne had prepared: a steel crib with locking rails, shelves of oversized diapers, bottles of formula laced with diuretics, and a wall of restraints. Every morning Thorne changed him with clinical efficiency, wiping him down, powdering his balls and hole, then taping a fresh diaper so tightly the plastic creaked when he moved. “Legs up,” Thorne ordered, and Marcus obeyed instantly, the position exposing him completely while Thorne inserted a thick plug that kept him stretched and ready.
When Thorne wanted to use his mouth, Marcus was forced to crawl, the heavy, sagging diaper dragging between his thighs. Thorne would sit in the leather chair, spread his legs, and feed Marcus his cock while the slave’s own erection strained uselessly inside the wet padding. “Suck like the desperate baby you are,” Thorne demanded, one hand fisting Marcus’s hair, the other reaching down to squeeze the diaper until Marcus moaned around the shaft. The power exchange was absolute; Marcus no longer decided when he relieved himself, when he came, or even when he slept. The crib rail locked at night, a monitor recording every wet dream and involuntary leak.
Punishment came when he resisted even slightly. Thorne would strap him to the changing table, legs spread in stirrups, and edge him for hours—rubbing the outside of the diaper, pressing a vibrator against the soaked front, then stopping just before climax. “Beg for your diaper, slave.” Marcus learned to beg beautifully, voice hoarse, hips jerking helplessly. Only when he was sobbing and promising total obedience would Thorne allow release, usually by grinding the full, filthy diaper against Marcus’s cock until he came in humiliating pulses.
The sex grew darker and more inventive. Thorne invited trusted friends to watch or participate. Marcus was displayed on all fours, diaper sagging and leaking, while Thorne fucked him from behind and a guest used his mouth. The humiliation fed the arousal; every time someone commented on the state of his diaper, Marcus’s cock throbbed harder inside the padding. Thorne began training him to associate the smell and feel of his own mess with pleasure, making him sit in a loaded diaper while riding Thorne’s cock, the squelch and heat driving him toward orgasm.
By the third month Marcus no longer thought of escape. The collar felt natural. The diapers felt necessary. When Thorne unlocked the crib each morning and murmured “Good morning, my diaper slave,” Marcus’s first response was to lift his hips obediently for the morning change, already half-hard from the simple act of submission. Thorne would smile that dark, satisfied smile, slide two fingers inside the fresh diaper to check Marcus’s hole, and say, “Today you’ll earn another load.”
And Marcus would answer, voice soft and broken with need, “Yes, Master.
Please use your slave.”
The routine deepened into something almost sacred in its intensity. Thorne controlled every bodily function, every orgasm, every breath of dignity. Marcus existed only to be filled, emptied, and refilled at his Master’s command. The diapers became both prison and comfort, the ultimate symbol of his total surrender. In the dark, intense quiet of the basement, Marcus found a twisted freedom in having no choices left—only the endless, arousing cycle of service, humiliation, and the raw, consuming power of the man who owned him completely.
