Cover of Double Trouble

Double Trouble

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A man has an unusual condition where he has two average sized penises, but only one ever becomes erect, the second penis is almost vestigial. The man's wife finds some strange pills online which she thinks will fix the man's penises and allow both penises to get erect, as she has a fantasy of being penetrated by both penises at once. The pills work, however not only do both penises get hard, they start slowly growing larger.

Chapter 12: Strange

Harold swam upwards through layers of thick, syrupy exhaustion. The air tasted stale, thick with the fading scent of lavender and something sharper, muskier. His body felt like lead, every muscle protesting. A dull ache pulsed low in his groin, radiating from… there. From the source.

Then sensation flooded back. Heat. Immense, crushing pressure on his hips. Wetness slicking his thighs. And a deep, rhythmic thrumming inside him, resonating through bone and sinew, centered on the monstrous appendage buried to the hilt within Brenda.

He blinked, his glasses askew, vision blurry. Above him, haloed by the weak lamp glow, Brenda’s face swam into focus. Her bright red hair was wild, plastered to her sweaty temples and neck. Her eyes were wide, pupils blown black, fixed not on his face, but lower. Her lips were parted, slick with saliva, breathing in harsh, ragged gasps. She wasn’t resting. She was grinding. Her hips moved in tight, desperate circles, her soaked cunt dragging against the root of his secondary cock, milking its impossible hardness.

"Fuck," Harold croaked, his throat raw. His voice sounded alien.

Brenda’s gaze snapped to his. There was no tenderness there, only a feral hunger that made his breath catch. Her nails, sharp little points, raked down his chest, leaving burning trails on his pale skin. "Awake?" she hissed, her voice thick, guttural. "Good. Feel it, Hal. Feel it." She slammed her hips down hard, impaling herself anew on the colossal shaft. Harold gasped as the thick head jammed brutally against her deepest point, sending shockwaves through both of them. "It’s still fucking swelling," she groaned, her head falling back, exposing the taut line of her throat. "Inside me… deep… every fucking pulse… stretching me wider… tearing me open…"

She rode him with a savage intensity Harold had never witnessed. Gone was the playful adventurer, the supportive wife. This was pure, unadulterated need, a creature driven by the relentless pressure of the cock splitting her apart. Her athletic thighs flexed, driving her down onto him again and again, the wet slap of flesh against flesh echoing in the quiet room. Her cunt was a furnace, gripping the invading shaft with a ferocious, clenching heat that seemed to feed the throbbing power within it.

Harold could only lie there, pinned beneath her frantic weight, a spectator to his own anatomy’s rebellion. He felt the deep, resonant pulses Brenda described – not just in the cock, but originating from somewhere behind it, deep in his pelvis, like a second, monstrous heartbeat. The burning ache intensified, a slow, insistent pressure building, coiling tight. His spent primary cock lay flaccid against his thigh, a pathetic, shriveled thing utterly ignored.

Brenda leaned forward, bracing her hands on his shoulders, her breasts swaying heavily, nipples hard pebbles brushing his skin. "Look," she commanded, her voice cracking. "Look at what you’re doing to me!" She lifted herself slightly, just enough for Harold to see the obscene stretch of her entrance around the thick, glistening base of his secondary cock. It was reddened, swollen lips stretched taut around the dark, veined shaft. A trickle of her juices mixed with the clear, viscous fluid weeping from its tip ran down onto his balls. "See how fucking wide you’re stretching me? See how it pulses?" She slammed back down, forcing a choked cry from both of them. "It’s not stopping, Hal! It’s getting thicker!"

The visual, the brutal claim of her words, the relentless pressure and heat engulfing his transformed cock… it detonated something deep within Harold’s exhausted core. Not pleasure, not exactly. A raw, involuntary spasm of release. His back arched off the bed, a strangled groan tearing from his lips.

But it wasn't his secondary cock that responded. His flaccid primary cock, lying forgotten against his thigh, gave a weak, pathetic twitch. A thick, milky rope of semen spurted uselessly onto his own skin, followed by another, weaker dribble. It pooled warm and sticky on his thigh, a messy, irrelevant afterthought.

Brenda barely registered it. Her focus was absolute, riveted on the monstrous shaft still buried deep inside her, still rock-hard, still throbbing with that deep, unsettling rhythm. "Yes!" she shrieked, mistaking Harold's convulsion for something related to her cock. "Fuck me! Fuck me harder with it! Make it grow!" She redoubled her efforts, riding him with abandon, her hips pistoning, her inner muscles clenching in violent spasms around the unyielding girth. "Fill me! Ruin me! Make me fucking come on this monster cock!"

Her orgasm hit like a freight train. A raw, guttural scream ripped from her throat, echoing off the walls. Her body locked rigid, back arched impossibly, every muscle straining. Her cunt clamped down in a series of brutal, rhythmic contractions, a vise trying to crush the invader, to milk it dry. "AAAAHHH! GOD! YES! FUCK! GROWING! STILL GROWING! TEARING ME! OH FUCK, HAL! I'M CUMMING! CUMMING ON YOUR HUGE FUCKING COCK!" Her voice dissolved into wordless, shuddering cries as the waves crashed over her, violent and all-consuming. She collapsed forward onto Harold’s chest, her body a trembling, sweat-slicked ruin, still impaled on the thick, pulsing shaft.

Silence descended, broken only by their ragged breathing and the frantic ticking of the clock. Harold lay pinned, staring blankly at the ceiling, the cooling mess of his own semen sticky on his thigh. Brenda’s weight was heavy, her breath hot against his skin. Slowly, dazedly, she lifted her head. Her eyes, glazed with spent passion, drifted downwards. Past the mess on his thigh. Past his flaccid primary cock. To the thick, veined base of his secondary cock, still buried deep within her, still visibly throbbing, still radiating intense heat.

Her brow furrowed slightly. She shifted her hips minutely, feeling the unrelenting hardness, the distinct, powerful pulse deep inside her core. Her gaze lifted slowly to meet Harold’s bewildered, exhausted eyes. A flicker of confusion, then dawning realization replaced the post-orgasmic haze.

"Hal…" she whispered, her voice hoarse, barely audible. Her fingers traced the slick, swollen flesh where she was stretched around him. "It… it didn’t…" She swallowed hard, her eyes widening slightly. "It hasn’t come. Not once. Since it… grew." Her gaze dropped back to the monstrous shaft still claiming her, its angry head buried deep, weeping its clear fluid onto her inner walls. The silence thickened, heavy with the unspoken implication: the beast was still hungry. Still hard. Still growing? And utterly, terrifyingly, unspent.

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