Returning to the clinic

Day 7

You woke on the morning of Day 7 with a boner that felt like a thumb. The tiny shaft was rigid, hypersensitive, and so short that when you reached down past the heavy soft weight of your chest your entire erection—tip to the tight little balls—disappeared completely inside your closed fist with room to spare. Your boobs were extremely prominent now, clearly solid B cups and possibly C depending on the style of bra or the angle of the light. They sat full and round on your chest, the soft flesh heavy enough that they shifted and bounced with every small movement of your torso. The nipples were dark, thick, and permanently stiff, the surrounding tissue swollen and so sensitive that the mere drag of the sheet across them made your hips twitch and a thick bead of precum leak from the thumb-sized cock.

The dreams still clung to you like warm syrup as you sat up. You had spent the night serving big cocks while wearing a schoolgirl uniform—pleated skirt riding high on soft thighs, white blouse stretched tight across your growing breasts so the buttons strained, knee-high socks, the whole outfit making the soft mounds bounce with every bob of your head. A beautiful Asian woman knelt beside you, her long black hair brushing your shoulder as the two of you took turns sucking and licking thick, heavy shafts, swallowing load after load while the men above praised how pretty the soft little tits looked bouncing in the uniform. The memory left your tiny cock aching and your new breasts throbbing with every heartbeat.

You forced yourself out of bed. Standing in front of the mirror the changes were impossible to deny. The B-to-C cup breasts dominated your reflection, soft and heavy, bouncing and swaying when you turned side to side or simply breathed. Your waist was even narrower, hips wider, arms and legs soft and weak. The little cock looked almost decorative now, a short flushed stub above high, tight balls that had lost most of their volume. None of your old clothes came close to fitting. You dug out the loosest stretchy top you could find; it still strained across your chest, the outline of the stiff nipples clear through the fabric, and a pair of baggy sweatpants that hung off your tapered waist.

Today was Friday—the clinic appointment. You arrived early, the soft bounce and swish of your breasts with every step making your face burn and your tiny cock twitch inside the loose pants. The receptionist barely blinked at the new shape of you. They drew your blood first, twelve vials while a nurse with clinical detachment measured your chest (noting the full B-to-C projection), waist, hips, and the tiny package between your legs with calm precision. Then you were led into a quieter room for the deeper evaluation.

Doctor Stephie Glascock sat across from you, the same petite blonde doctor from the first day, her green eyes calm and professional behind the soft lighting. Two mental-health specialists flanked her. They asked detailed questions about mood, libido, body image, dreams, sexual encounters. You answered honestly, voice quieter and higher than you remembered. After the standard questions the lights dimmed slightly. Doctor Glascock’s voice softened into a slow, rhythmic cadence.

“Just listen to my voice… let your shoulders drop… feel how natural it is to sink a little deeper with every breath…”

The hypnosis settled over you like warm water. She guided you down layer by layer, telling you that the changes in your body were good, that the softness and the sensitivity and the shrinking were gifts, that serving felt right, that the growing breasts were beautiful and meant to be touched and displayed, that the tiny cock was perfect for its new purpose, that obedience and pleasure were the same thing. Images flickered behind your closed eyes—soft hands on your chest, thick cocks, the taste of cum, the bounce of your own tits while you knelt. Submissive pathways in your brain chemistry were gently reinforced with every calm, repeated suggestion. When she finally brought you back up you felt floaty, calm, and deeply settled in your skin even though you could not quite remember every word. The second injection followed immediately after; the needle slid into your arm and the familiar heavy warmth spread through your bloodstream, locking the hypnotic suggestions in place.

You left the clinic feeling better, calmer, more at peace with every soft bounce of your breasts, though you did not fully understand why.

Outside on the sidewalk the soft weight of your chest shifted with every breath. A different voice called out to you.

“Hey—excuse me.”

Steffy stood a few feet away. She was 5'3" of pure feminine confidence, long blonde hair with soft pinkish tones falling past her shoulders, pretty face framed by careful makeup, septum piercing glinting under the light, full lips curved in a knowing smile. A black choker sat at her throat. She wore a tight crop top that showed a flat, toned stomach and small but perky breasts, and jeans that hugged narrow hips. She looked you up and down, eyes lingering on the unmistakable soft mounds under your stretched shirt and the way your body had softened and narrowed.

“You’re part of the independent trial, right?” she asked. “I don’t recognize you from the supported group. You’ve… changed a lot.”

You nodded sheepishly.

“Come get a bite to eat with me,” she said. “My treat.”

You nodded again, quieter.

She took you to a quiet café two blocks away. Conversation stayed light at first—how the trial was treating you, how strange the side effects could be—but her eyes kept drifting to your chest. When the meal ended she leaned in.

“My place is close. Want to come over? No pressure.”

You followed.

Her apartment was bright, modern, and filled with cameras and filming equipment. Ring lights, tripods, a backdrop, a big soft bed already made with clean sheets. She noticed you looking.

“I’m an OnlyFans model,” she explained with an easy shrug. “Started after I joined the study myself. The serum… helped. You don’t have to film today unless you want to.”

You shook your head quickly. She smiled, soft and dominant at once.

“Good. Then it’s just us.”

She stepped closer. The kiss started slow and turned deep within seconds. Her tongue was warm and confident, tasting faintly of the coffee she had ordered; her hands slid under your shirt and cupped the soft, heavy B-to-C breasts with a low appreciative sound. The skin of her palms was warm and slightly rough against your hypersensitive flesh. She broke the kiss, eyes dark with heat.

“These are gorgeous.”

Her hand slid down into your sweatpants and wrapped around the tiny hard cock. She gasped, genuine and delighted, the sound vibrating against your lips.

“Oh you have a cutie piece!”

She stroked the entire thumb-sized length easily between two fingers, feeling every ridge and the way it leaked warm precum onto her skin, then cupped the high, tight balls that had lost most of their volume. Her other hand stayed on your chest, squeezing the soft heavy flesh, thumb brushing a stiff nipple in slow circles until the sensation made your knees weak and a soft whimper escaped. The smell of her skin—light perfume and clean warmth—filled your nose.

“Tell me about these,” she murmured, bouncing one breast lightly in her palm so the soft weight jiggled. “They’ve been growing while everything else shrinks, haven’t they?”

You nodded, voice small and breathy, and explained how the breasts had developed as your penis and balls had steadily lost size and sensitivity had skyrocketed the other way. Steffy listened, eyes gleaming, then pulled your shirt off completely. The soft heavy mounds bounced free, nipples dark and thick. She stared, openly jealous and aroused at the same time, then leaned in and sucked one into her mouth. The wet heat of her tongue, the gentle scrape of teeth, the soft suction—every sensation was amplified. Your tiny cock throbbed and leaked steadily down your thigh.

Suddenly you were both naked. Steffy stood in front of you, petite and feminine from the neck down—small perky breasts, soft waist, smooth hips—except for the thick, heavy cock that hung between her legs. It was already hardening, long and veined, the head flaring and already shiny at the tip. The scent of her arousal mixed with yours in the warm air of the apartment.

You gasped, eyes wide. “Shit, that must be twelve inches long!”

She giggled, the sound bright and dominant, and waved the huge cock at you with a little hip roll. It slapped lightly against her stomach as it reached full hardness, the weight of it visible.

“No hun, it’s eight inches. But you probably used to tell people your four-incher was about average, thinking six was average, and this is double that. Now drop to your knees and help Mommy out.”

The command hit the submissive wiring the clinic hypnosis had quietly reinforced. You dropped to the soft rug. The floor was warm under your knees. Her cock was thick, hot, and heavy against your tongue—salty precum already beading at the slit, the skin silky and tight over the hard core. You opened wide and took the head first, lips stretching around the flared head, then pushed deeper, the stretch of your mouth and the weight on your tongue making your tiny cock throb and leak onto the floor in a steady string. The taste was clean and musky, the scent stronger up close. Steffy threaded her fingers into your hair and guided you with slow, steady pressure, the soft click of her septum piercing visible when you glanced up.

“That’s it… good girl. Look at those pretty tits bouncing while you suck Mommy’s cock.”

She talked the entire time, voice low and filthy, the words vibrating through the shaft in your mouth. She told you how jealous she was that the clinic had given you such nice, soft, heavy breasts while hers had stayed small, but she wasn’t complaining about the extra inch her own cock had grown from the injections. She pinched your nipples while you sucked, rolling the thick buds between her fingers with firm pressure until the sharp-sweet pleasure shot straight to your tiny cock. The dual sensation—thick cock stretching your throat, relentless fingers on your hypersensitive nipples—made you come the first time, untouched except for her hands on your breasts. Weak, almost clear spurts dripped onto the rug while your mouth was still stuffed full of her, soft muffled moans vibrating around her shaft. Your breasts bounced and swayed with every bob of your head, the soft flesh warm against your own arms.

She kept you there, fucking your throat in slow deep strokes, the head nudging the back of your throat, the thick shaft glistening with your spit. The wet sounds of sucking filled the room. When she finally came it was with a low, drawn-out moan, flooding your throat with thick, hot pulses that tasted salty and heavy. You swallowed every drop, the act of taking her load pushing you over the edge a second time; your little cock pulsed weakly again, the orgasm triggered purely by the feeling of her cum sliding down your throat, the stretch of your lips, and the relentless pinching and rolling of your nipples. Your breasts heaved with every swallow.

Steffy pulled you up, kissed the taste of herself off your lips—her tongue warm and probing—and guided you to the bed. The sheets were cool and soft against your back. She had you on your back, soft breasts spread and rising with every breath, while she straddled your chest and fed her still-hard cock back between your lips for a moment, letting you taste the mix of cum and spit. Then she moved lower, slicked herself with cool lube that made the thick shaft shine, and pressed the blunt head against your hole.

“Relax for Mommy.”

She pushed in slow and steady. The stretch was intense and complete; eight thick inches filled you, the pressure deep and overwhelming against the smaller, softer body the serum had given you. You felt every ridge, every vein, the heat of her, the way your body yielded. She fucked you with controlled rolls of her hips, the wet sound of skin on skin filling the room, one hand braced beside your head, the other constantly playing with your breasts—squeezing the soft heavy flesh, bouncing them so they jiggled, pinching the nipples in time with her thrusts until the pleasure-pain made your vision blur. Your tiny cock bobbed against your stomach, untouched, leaking a steady clear string onto your soft belly. The scent of sex—lube, cum, skin—was thick in the air. Her small perky breasts swayed above you; her blonde-pink hair fell around her face; the choker and septum piercing caught the light with every thrust.

She talked the whole time: how pretty you looked with those soft tits bouncing under her, how perfect the tiny cock looked twitching against your stomach, how good and obedient you were taking Mommy’s cock so deep. The combination of the thick shaft stretching your ass, the constant nipple stimulation, the wet heat of her body, and the dominant praise pushed you into a third orgasm. Your little cock pulsed and twitched, almost dry this time, a weak dribble joining the mess on your belly while she kept thrusting through it, the stretch and the pressure milking every last tremor out of you.

Steffy came again deep inside you with a low satisfied groan, flooding you with more hot pulses, then stayed buried while she leaned down and sucked one of your nipples into her mouth, still slowly grinding, the dual sensation of her cock twitching inside you and her tongue on your breast making aftershocks ripple through your soft body. When she finally pulled out the empty stretch made you whimper. She made you stay on your back while she cleaned her cock on your soft breasts, smearing the thick mix of cum and lube across the full mounds, the warm sticky fluid cooling on your skin, then had you lick her clean once more—the taste of your own ass and her cum mixing on your tongue.

You stayed in her bed for a long time after, soft heavy breasts pressed against her smaller ones, her half-hard cock resting against your tiny package, her fingers idly stroking your hair and pinching a nipple whenever your breathing slowed. She kissed you slowly, called you good girl, and told you the trial was clearly agreeing with you in all the ways that mattered.

When it was time to leave she opened a drawer and pulled out a small pile of clothes.

“Your old stuff doesn’t fit anymore,” she said with a soft, dominant smile. “Wear these home. They’ll look better on you.”

She dressed you herself: a tight pink crop top that stopped well above your navel and stretched snug across your B-to-C breasts so the soft undersides and the stiff nipples were clearly outlined; a pair of tiny daisy dukes that clung to your softer ass and hips and rode low on the tapered waist; and white knee-high socks that came up to the middle of your thighs. The outfit left your midriff bare, the soft bounce of your breasts completely obvious with every step, the tiny cock a soft barely-there bulge in the front of the shorts. She adjusted the crop top so it sat just right, gave one breast a final squeeze, and walked you to the door with a possessive slap on your ass.

“Come back whenever you need Mommy again.”

You walked home in the crop top, daisy dukes, and knee-high socks, every step making your soft heavy breasts bounce and sway freely, the cool air kissing the bare strip of stomach, the tiny cock shifting against the tight denim. People glanced. The hypnotic calm from the clinic kept the embarrassment from turning into panic; instead it settled into a warm, submissive hum.

Back in your own apartment the clinic app chimed with an automatic update the moment you unlocked your phone. The new measurements flashed on the screen in clean clinical text:

Penis size: 81% loss from baseline

Testicular volume: 75% loss from baseline

You stared at the numbers while the soft heavy weight of your breasts shifted with every breath inside the tight crop top, the tiny thumb-sized cock still sticky inside the daisy dukes, the taste of Steffy’s cum still faint on your tongue, and the knee-high socks soft against your calves. The journal entry that night was long, detailed, and dripping with the same submissive heat the second injection, the hypnosis from Doctor Stephie Glascock, and the afternoon with Steffy had burned deeper into you. You came one final time while writing, pinching both thick nipples through the crop top and stroking the little stub that was left, before the serum-heavy exhaustion finally pulled you under.