Cover of The Arousal Pill

The Arousal Pill

Read the story

38 chapters · 47923 words · Read 1 times

A woman takes a mysterious pill to help her get aroused more easily and take her girlfriend's large dildo. The woman's girlfriend is pleasantly surprised the pill seems to work, and slides in the large dildo with ease, but then the woman orgasms and unexpectedly ejaculates a massive amount of fluid from her vagina...

Chapter 26: Doctor's Transformation

The only sound was the slow, sticky drip of fluid from the table’s edge onto the floor. Chloe lay spent, her body a map of sweat and spilled milk. Dani stood frozen, her horror a cold stone in her gut, as Dr. Reed methodically unbuttoned her lab coat.

The coat pooled on the floor. Underneath, she wore simple black underwear. Her body was lean, athletic. And there, clearly visible against the fabric, was a substantial bulge. Not as monstrous as Dani’s own had become, but significant. Defined.

“What are you doing?” Dani’s voice was thin.

“Field testing,” Dr. Reed said, her voice tight with anticipation. She walked to a refrigeration unit, retrieved a small vial of clear liquid, and loaded a syringe. Without ceremony, she injected it into her own thigh. A hiss of breath through her teeth. Then, she turned to the sealed containers of Chloe’s ejaculate—the one from the suction pump, nearly full, and the earlier collection cup.

She opened the pump’s chamber. The scent that wafted out was musky, profoundly fertile. Dr. Reed dipped two fingers into the thick, creamy fluid, brought them to her lips, and sucked them clean. Her eyes fluttered shut.

“Oh, yes,” she murmured. “The catalytic enzymes have multiplied exponentially. The compound has matured within you, Chloe. It’s no longer a simple stimulant. It’s a blueprint.”

She then lifted the container and drank. Not a sip. A long, deliberate swallow, her throat working as she consumed the viscous fluid. Some of it spilled from the corner of her mouth, tracing a white line down her neck.

“Stop,” Dani whispered, but the word had no force.

Dr. Reed ignored her. She poured a generous amount of the remaining fluid into her palm. She shoved her underwear down, freeing her cock. It was thick, already hardening. She slathered the milky ejaculate over its length, working it in with rough, urgent strokes. Then she spread the last of it over her own vulva, her fingers pushing inside herself with a wet, squelching sound.

She gasped. “The absorption rate is… immediate.”

A tremor ran through her. Her cock, which had been perhaps seven inches, visibly twitched. The flesh seemed to darken, the veins becoming more pronounced, pulsing. It began to swell, lengthening, thickening. The growth was slow, incremental, but undeniable.

“Fuck,” Dr. Reed breathed, watching her own body change. “The androgenic synthesis is… aggressive.”

Then, Dani saw it. A second bulge, lower down at the base of the primary shaft. A ridge of new, pink flesh pushing out from the skin, swelling like a grotesque blister. It elongated, forming a second, nascent cockhead. It grew with shocking speed, as if racing to catch up to the first, surging to a full, thick seven inches in moments.

Dr. Reed groaned, a mix of pain and ecstasy. She braced a hand against the machine. “Fascinating. Bilateral development. The tissue is… replicating.”

Before the word was fully out, a third ridge appeared just above her slit, a third shaft emerging in a slick, rapid eruption of new flesh. It pushed out, weeping clear fluid, hardening as it grew to match its twins.

Dani felt her own transformed cock ache with a sympathetic throb. Her stomach churned. This was wrong. This was a violation of nature, a body becoming a nightmare.

But when she looked at Chloe, she saw something else entirely.

Chloe had pushed herself up on her elbows. The deadness in her eyes was gone, replaced by a fierce, burning curiosity. She was watching Dr. Reed’s transformation not with horror, but with the rapt attention of a scholar. Her own body, the source of this chaos, was still leaking a slow, creamy seepage onto the vinyl.

“Three,” Chloe whispered, her voice raw but clear.

Dr. Reed turned her head, her face sheened with sweat. Her cock, now a trio of thick, heavy shafts, twitched and jerked independently. The two newer ones were slightly smaller, but still formidable. “Yes. The compound interprets the ejaculate as a command. A command for capacity. For… excess.” She panted, staring at Chloe. “You’re not just a subject. You’re the source. The wellspring.”

Chloe swung her legs off the table. Her legs were shaky, but she stood. She took a step toward the doctor, her gaze locked on the triad of cocks. Dani reached for her. “Chloe, don’t.”

Chloe shook her off. “You drank it,” she said to Dr. Reed. “You rubbed it into yourself. You wanted this.”

“I needed to understand the vector,” Dr. Reed grunted, her body shuddering as another wave of change seemed to pass through her. The cocks grew another half-inch, the veins standing in stark relief. “Contact. Ingestion. It’s a potent transformative agent.”

“And now you have three.” Chloe’s hand reached out, hovering just inches from the glistening, alien flesh. “Does it feel good?”

Dr. Reed let out a sharp, ragged laugh. “It feels… full. It feels powerful. It hurts. It’s incredible.” She looked past Chloe to Dani. “You see? Your fear is a limitation. She understands.”

Rage, hot and sudden, broke through Dani’s paralysis. “She’s in shock! You’ve fucking broken her!” She moved between Chloe and the doctor. “This ends now. We’re leaving.”

“And go where?” Chloe’s voice was eerily calm behind her. “Back to what? To you being scared of your own dick? To me being a dry, broken hole?” She stepped around Dani, her eyes never leaving Dr. Reed’s new cocks. “I made that. My body made that. It changed you.”

“It did,” Dr. Reed said, her voice lowering to a conspiratorial hum. “And it can do more. You’re overflowing with potential. You need an outlet. A true outlet.” She gestured to her own grotesque endowment. “This is a conduit. Let me show you what your creation can do.”

Chloe’s breath hitched. Dani saw the decision in her eyes a second before she moved. It wasn’t the playful, hesitant Chloe from before. This was someone new. Someone hungry.

“Chloe, no!” Dani grabbed her arm.

Chloe turned, and her expression was one of pity. “You wanted me wet. You wanted me wanting. Now I am.” She pulled her arm free. “Watch. Or don’t.”

She turned back to Dr. Reed and pushed her, firmly, onto the now-clean central table. Dr. Reed went willingly, lying back, her three cocks standing upright from her pelvis, a bizarre, thicket of flesh. Chloe climbed atop her, straddling her hips. She positioned herself, one hand guiding the primary, largest cock toward her own soaked, gaping entrance.

“Oh god,” Dani moaned, her own traitorous cock straining, leaking pre-come into her jeans.

Chloe didn’t slide onto the doctor’s cock. She dropped her weight, taking the entire thick length in one brutal, wet plunge that made the table legs screech against the floor. Her head fell back, a sharp cry tearing from her throat that was more shock than pain. She was obscenely open, her cunt stretched taut around the invading shaft, but she was also drenched, her own transformative fluids easing the way.

“Fuck me,” Chloe gasped, her voice already ragged. She began to move, not with rhythm but with a frantic, piston-like urgency, riding Dr. Reed with a savage hunger Dani had never seen. Each downward slam produced a wet, slapping sound of flesh meeting flesh. The two additional cocks, trapped and throbbing against Chloe’s ass and lower back, left slick trails of pre-come on her skin.

Dr. Reed arched beneath her, a scientist lost in her own experiment. “Yes! The internal stimulation… it must be triggering further production!” Her hands clutched Chloe’s hips, fingers digging into the soft flesh, guiding her into a harder, faster pace. “Can you feel it? Can you feel the generation?”

“I feel… full,” Chloe panted, her eyes wild. “I feel… like I’m gonna burst.”

Dani watched, one hand unconsciously gripping her own distorted cock through her jeans. The denim was soaked at the tip. She was repulsed. She was mesmerized. The woman she loved was fucking a monster with three dicks, and her body was responding, clenching, milking the one inside her with a greedy, muscular pulse.

Chloe’s movements became more erratic. A deep, internal shudder wracked her frame. “It’s coming,” she warned, her voice a guttural rasp. “It’s building again.”

She didn’t mean an orgasm. Not solely. Dani saw the concentration twist Chloe’s face, a look of fierce, directed intent. Chloe’s cunt clenched violently around the buried cock, and then, with a raw, grunting effort, she forced a gush of her milky ejaculate outward.

It wasn’t a passive leak. It was a targeted spray, a pressurized jet that shot from around the base of the penetrating cock, drenching the other two shafts beneath her in a fresh, thick coat of creamy fluid.

The effect was instantaneous.

Dr. Reed’s body bowed off the table. A strangled scream, part agony, part ecstasy, ripped from her lips. The three cocks twitched and spasmed in unison, the veins swelling into dark, ropy cords. They grew. They lengthened, each gaining an inch of new, rigid flesh in seconds. They thickened, the middle cock swelling to match the primary, the newer ones becoming impossibly girthy, a tangled forest of erect, hyper-reactive tissue.

Chloe rocked back, lifting herself slightly, watching the transformation she had just catalyzed. A slow, unsettling smile spread across her flushed face. She looked powerful. She looked pleased.

“Again,” Dr. Reed commanded, her voice shattered and desperate. Her hands tightened like vices on Chloe’s hips. “Do it again, you glorious fucking fountain. Soak them.”

Dani watched almost helplessly, but transfixed, as Chloe closed her eyes, her abdomen tightening. With a low groan, she concentrated and forced another controlled gush, spraying Dr. Reed's cocks beneath her in a fresh, heavy deluge. The doctor's cocks twitched and spasmed, growing larger, longer, thicker, seemingly in proportion to how much of Chloe's ejaculate coated them. The primary shaft now rivaled Dani’s in both length and terrifying girth.

Chloe seemed pleased, panting, her body gleaming with sweat and spent fluid. Dr. Reed, struggling to breathe through the overwhelming sensations, realized what was happening. Her eyes, wide with a frantic, academic joy, locked onto Chloe’s.

“You’re controlling it,” Dr. Reed breathed, awestruck. “You’re causing your ejaculate to gush out on command. Voluntary emission. My god, the muscular control… the synaptic rewrite is complete.” She bucked her hips, driving her enlarged cock deeper into Chloe, who cried out. “Do it again. Flood me. Let me see the limits.”

Read on DreamPress

Write your own erotic story with AI