Chapter 10: Side Effects
The silence of the house after Brenda’s salon was absolute. It wasn’t peaceful. It was the quiet of a held breath. Donna moved through the familiar rooms like a ghost, her skin still humming from the exposure, from Brenda’s clinical stare. She poured a glass of wine, her hand trembling slightly, and took it to the living room.
The need was a live wire under her skin. It wasn’t just desire; it was a compulsion, an itch in her blood. She needed the weight, the stretch, the obliterating fullness. Clark wouldn’t be home for hours.
Upstairs, in the back of her closet, behind a box of winter sweaters, was the silicone column, veined and almost unrealistically thick. She took it to the bed, her heart hammering. She didn’t bother with romance. She shoved a pillow under her hips, fumbled for the gel cream and spread some lightly on the dildo, and guided the cold, rigid tip to herself. She was already wet, her altered flesh swollen and eager. She pressed.
A gasp tore from her throat. It was too much, it was always too much at first, a brutal, burning intrusion. She forced herself to relax, to breathe, to take it. Inch by impossible inch, the foreign object filled her. She began to move, her hips rocking, her face buried in the duvet to muffle the ragged sounds she made. It was a mechanical, desperate act. She fucked herself with it, chasing a shadow of the sensation Clark’s transformed cock now promised.
The headboard tapped a dull rhythm against the wall.
She didn’t hear the front door open. She didn’t hear the footsteps on the stairs. The first she knew was the wedge of hallway light falling across the bed, and the sound of his keys clattering onto the dresser.
She froze, the dildo buried deep inside her. Her eyes snapped open, meeting Clark’s in the dim light from the doorway. His face was unreadable.
“Donna?” His voice was flat.
She scrambled, trying to pull the thing out, to cover herself, a tangle of limbs and shame. “Clark! You’re… you’re home early.”
“I... had to leave. I was... distracted all day.” He stepped into the room, his gaze not on her face, but on the obscene shape of the dildo, slick and glistening, as she finally yanked it free and shoved it under the covers. He didn’t look shocked. He looked tired. “That’s the big one, huh?”
Her blood ran cold. “You knew?”
“I found it months ago.” He shrugged out of his suit jacket, moving with a strange, deliberate calm. “I was looking for my old tennis racket.”
“And you didn’t say anything?” Her voice was a shrill whisper.
“What was I supposed to say?” He finally looked at her, and his eyes were different. Darker. The dependable softness was gone, replaced by a flat, focused intensity. He began to undo his belt. “But things are different now, aren’t they?”
The buckle clinked. The zipper rasped. He pushed his trousers and briefs down in one rough motion.
Donna’s breath caught. It wasn’t just the subtle growth from before. In the hours since dawn, since she’d last seen it, the change had accelerated. It hung there, thick and heavy, in a state of full, aggressive erection. The shaft was densely corded, the veins prominent like ropes under the skin. The head was a swollen, ruddy crown. If Clark's cock wasn't as large as the dildo she just had inside her before, it seemed like it was now.
“Clark,” she breathed, fear and a terrifying, molten hunger twisting together in her gut. “What happened?”
“I found your little secret,” he said, his voice low. He stepped closer to the bed, his altered cock swaying with the movement. “The cream. In your tampon box. Clever.” He wasn’t smiling. “I... rubbed it on after my shower this morning before I left for work. Just a bit.”
He took another step, looming over her. “I think I used too much.”
Donna stared, transfixed. The cream, direct from the tube, applied to the source. Not applied using her body. The effect was glorious. Her mouth watered. The sticky residue between her own legs pulsed in sympathetic response.
“You didn’t use too much,” she heard herself say, her voice husky and foreign.
He was on the bed then, kneeling between her legs, his hands pushing her thighs apart with a possessiveness that made her gasp. He didn’t kiss her. He didn’t undress her. He just looked down at her, at her exposed, glistening flesh, already softened and prepared by the toy, and then at his own brutal erection.
“Prove it,” he growled.
He guided himself to her entrance. The broad, hot crown pressed against her, a blunt, insistent pressure that felt more like a threat than an invitation. She was wet, stretched from the dildo. He pushed.
She cried out, her nails digging into his forearms. He didn’t stop. He leaned his weight into her, a relentless, slow invasion, splitting her open. She could feel every ridge, every vein, a brutal topography she was forced to accommodate. It burned. It stretched tissues never meant to give this much. Tears sprang to her eyes.
“Fuck,” he groaned, his own face a mask of strained pleasure. “Donna… you’re so… tight.”
He was fully seated. She felt impossibly full, stuffed, her abdomen distended under the pressure. She could barely breathe. This was what she’d wanted. This was the obliteration.
He began to move. It wasn’t making love. It was fucking. Deep, pounding, animal strokes that shoved her up the bed with each thrust. The headboard slammed into the wall with a sickening, rhythmic crack. Her cries were punched out of her with each impact. Pain and pleasure fused into a single, white-hot wire of sensation. Her enlarged clit, swollen and throbbing, rubbed against him with every brutal pass, sending shockwaves of brutal pleasure through her core.
“Is this what you needed?” he grunted, his breath hot on her neck. His hands gripped her hips, holding her in place for his assault. “This big fucking cock? Huh?”
“Yes!” she screamed, the word torn from her. “God, yes!”
His pace quickened, becoming punishing. The room filled with the sounds of it: the wet, slapping rhythm of their joining, the creak of the bedsprings, their ragged, desperate breaths. Donna felt a climax building, not like a wave but like a detonation, deep in the violated heart of her. It wasn’t pretty. It was a raw, screaming thing that ripped through her, clamping her around him in vicious, pulsating spasms that seemed to pull him deeper still.
It triggered his own release. With a roar that was almost anguished, he slammed into her one final, devastating time and emptied himself. She felt the hot, frantic pulse of it deep inside, a final, claiming flood.
He collapsed onto her, his weight driving the air from her lungs. They lay there, a tangle of sweat-slicked limbs and heaving chests, joined by a bond that was now undeniably physical, chemical, and profound.
After a long moment, he pulled out. The sensation was a slow, aching loss. He rolled onto his back, staring at the ceiling.
Donna could feel the aftermath: a deep, throbbing soreness, a warm trickle down her thigh, a hollowed-out feeling of absolute consumption. She turned her head on the pillow and looked at him. His cock was still hard.
He spoke to the ceiling, his voice quiet. “We’re not done with that cream.”
Donna didn’t answer. She just stared at the faint, pulsating glow of her own altered skin in the dark room, and knew, with a certainty that was both terrifying and thrilling, that he was right.