Changes

Stephie turned the water off with a soft click. Steam still clung to the clear glass as she pushed the door open and stepped out onto the mat, completely unhurried. At five-foot-three and a lean one hundred twenty pounds, her slender, toned body looked almost delicate under the warm villa lights. Water ran in thin sheets down her tanned shoulders, over the modest curves of her breasts, along the tight line of her stomach and the soft flare of her hips. Blonde hair hung dark and heavy down her back. She reached for a towel but didn’t rush to cover herself.

Your eyes locked on her chest first, then dropped lower—and everything in you recoiled.

Between her thighs, heavy and flushed from the hot water, hung a thick, soft cock that looked completely wrong on her petite frame. Even soft it had real weight and length, resting heavily against her thigh. When she shifted it swayed, the thick head brushing her skin. The contrast between her small, lithe body and the heavy cock between her legs felt like a betrayal of every quiet fantasy you’d ever had about your work wife.

You stared, but the heat that should have been there was replaced by a sharp, instinctive rejection. Your own half-sized cock stirred only weakly inside your shorts.

Stephie followed your gaze and gave a small, knowing smile. She didn’t cover herself. She simply stood there, one hand still wringing water from her blonde hair, the other resting casually on her hip.

“Yeah,” she said, voice light. “That’s the part most people don’t expect.”

You looked away, jaw tight. “It’s a lot. On someone your size. I wasn’t expecting it.”

Stephie studied your face, then gave a small, resigned nod. She finally reached for the towel and wrapped it around her waist, covering the heavy cock. The bulge it made under the terry cloth was still obvious, still wrong against her slender hips.

A polite but firm knock interrupted the moment.

“Mr. and Ms. guests? Dr. Glasscock is ready for your first optimization session. Please come as you are. The injection is most effective when administered promptly upon arrival.”

The two of you walked to the medical wing in silence. Every few steps the thick outline under Stephie’s short robe shifted, and each time it did the same sharp rejection flickered through you. The petite blonde work-wife fantasy was already ruined. You kept your eyes forward, already dreading whatever came next.

Inside the treatment suite Dr. Glasscock had you both drop the robes. She measured Stephie first, then you. The numbers appeared side by side on the wall screen.

Stephie: 6.0 in × 4.67 in flaccid → 8.0 in × 5.75 in erect

You: exactly half in every dimension.

Dr. Glasscock studied the gap, then the tight set of your jaw, and gave a small, thoughtful smile.

“Rejection response paired with extreme size differential,” she said. “We’ll use the aggression-linked atrophy protocol.”

The injection burned deeper and darker than the others. Heat exploded through your groin, but instead of softening your thoughts it sharpened them into something meaner. Your half-sized cock twitched hard and began to fill, already leaking. At the same time a cold, irritable edge settled behind your eyes.

Dr. Glasscock dimmed the lights and activated the screen.

The video that followed was clinical and relentless. Side-by-side size comparisons. Slow footage of a half-sized cock leaking while a much larger one received attention. A calm female voice layered over the images:

The smaller you are, the angrier you become when aroused…

Every orgasm costs you…

One thirty-second of an inch of length…

One thirty-second of an inch of girth…

Permanently…

The hornier you get, the meaner you get…

The meaner you get, the more you need to come…

The more you come, the smaller you become…

Every few seconds the screen flashed a precise measurement graphic showing a cock shrinking by 1/32 of an inch with each climax. The serum made the numbers feel personal. By the time the video ended your half-sized cock was fully hard and dripping, and the irritation under your skin had hardened into something sharper and more unpleasant.

Dr. Glasscock checked your pupils, then nodded.

“Protocol active. From this point forward, arousal will increase aggression and irritability. Each orgasm will permanently reduce both length and girth by one thirty-second of an inch. Return to your villa. The effect will continue indefinitely.”

The walk back felt tense. Every glimpse of the thick outline under Stephie’s robe sent a fresh wave of heat through you—and with the heat came a rising, mean-edged frustration. Your half-sized cock ached and leaked. The old repulsion was still there, but now it was mixed with a bitter, aggressive hunger that made your hands clench and your jaw tighten.

Stephie glanced at you once, noticed the hard set of your mouth and the obvious tent in your shorts, and raised an eyebrow.

“You’re looking at it like you hate it and want it at the same time,” she said. “That’s new.”

You didn’t answer. The serum had already started its work: the harder you got, the meaner the thoughts became, and the meaner the thoughts became, the more your half-sized cock throbbed with the need to come—knowing that every climax would take another permanent 1/32 of an inch away from you.

By the time the villa door closed behind you, the trap was already set. The petite blonde work wife still stood in front of you with her massive cock, and the only things left in your head were irritation, unwanted arousal, and the cold certainty that the more you gave in to either, the smaller you would become.