Chapter 27: The Twinned Corruption
Mona’s hands were insistent, guiding Ellie backward until her calves hit the edge of the mattress. She tumbled onto the tangled sheets, the scent of stale wine and sex rising around her. The Hummingbird shifted inside her, a deep, internal reminder of its constant presence.
“Stay,” Mona commanded, though Ellie wasn’t moving. Her limbs felt liquid, boneless. She watched as Mona rummaged in a small drawer beside the bed, pulling out a square foil packet. The rasp of the tear was loud. Mona rolled the latex down Ellie’s length with a firm, practiced stroke, sheathing the angry red flesh in dull grey. The condom felt strange, a barrier over skin that hummed with supernatural sensitivity.
“Never seen one stay this hard,” Mona mumbled, more to herself than to Ellie. She swung a leg over Ellie’s hips, bracing her hands on Ellie’s chest. Her eyes were dark, focused. “This might be a fucking stretch.”
Ellie could only watch, breath catching in her throat, as Mona positioned herself. The head of Ellie’s cock pressed against Mona’s entrance, already slick from her own anticipation. Mona lowered herself slowly, a tight, burning inch at a time. A sharp hiss escaped her clenched teeth.
“Christ, you’re thick,” she grunted, pausing, her inner muscles fluttering violently around the intrusion.
Ellie moaned, her hips lifting involuntarily, craving deeper pressure. The sensation was double-edged: the tight, hot clasp of Mona’s cunt around her cock, and the relentless, subtle vibration of The Hummingbird buried in her own core. It was an overload of feedback, pleasure echoing between two points, building in the conduit of her body.
“Easy, easy,” Mona breathed, sinking down another inch. She was stretched wide, her body yielding with a slow, wet resistance. “Fuck. Okay. Okay.”
When she finally took the full length, seated fully on Ellie’s lap, they both froze for a moment. Mona was filled to the hilt, her abdomen taut. Sweat beaded on her upper lip. In the dim, flickering light, Ellie could see the pronounced outline of her own cock distorting Mona’s slender form.
Then Mona began to move.
It started as a slow, grinding rock, her hips circling to take the girth. The wet, rhythmic squelch of their joining filled the room. Each downward stroke forced a gasp from Ellie, her fingers digging into the silvery sheets.
“That’s it,” Mona panted, her rhythm gaining confidence. “That’s the fucking thing. God, you’re so deep.”
Her pace quickened, transforming from a grind to a desperate, driving ride. She lifted herself almost off completely, then slammed back down, taking Ellie inside in one brutal, deep plunge. The slap of skin on skin became punishing, rhythmic. Ellie’s world narrowed to the sight of Mona’s breasts bouncing, the feel of that incredible tightness milking her shaft, and the building roar of The Hummingbird’s resonance within her pelvis.
Ellie’s world narrowed to the sight of Mona’s breasts bouncing, the feel of that incredible tightness milking her shaft, and the building roar of The Hummingbird’s resonance within her pelvis.
Mona’s rhythm became a savage, driving force, her hips pistoning in a wet, slapping cadence that drowned out the flickering lamp’s buzz. “Come on, librarian,” she grunted, her voice hoarse with strain. “Give it to me.”
Her hands abandoned Ellie’s shoulders, sliding down to cup the full, heavy weight of Ellie’s enhanced breasts. Mona’s fingers dug into the soft flesh, squeezing through the damp cotton of Ellie’s shirt, finding the hardened nipples beneath. The direct pressure sent a shockwave of pleasure straight to Ellie’s core, amplifying the deep, internal vibrations of the toy.
Ellie cried out, her back arching off the mattress. The sensation of being filled while her new sensitivity was assaulted was too much. “Mona, I—“
“I know,” Mona interrupted, her thumbs rubbing rough circles. “I feel you twitching inside me. You’re gonna come, aren’t you?” The unfamiliar drag and clench of Mona’s cunt around her cock was a foreign, brutal magic. It stripped away every thought, every memory of her old body, reducing her to pure, animal response.
A hot, coiling tension snapped. Ellie’s orgasm tore through her with a raw, gulping shout. Her cock jerked violently, pulsing jet after jet into the condom’s tip as Mona rode her through it. The climax was a seismic release that left her gasping, her vision speckled with light.
Mona slowed, grinding deep, feeling the last aftershocks. “There it is,” she whispered, a note of triumph in her breathlessness. She didn’t stop moving, maintaining a slow, deliberate roll of her hips.
Then she paused, her body going perfectly still. A frown of confusion flickered across her face, replaced by dawning astonishment. The thick shaft buried inside her hadn’t softened. It remained rigid, a persistent, demanding presence. “Well, fuck me,” Mona breathed, laughing softly. “You’re still hard as a rock.”
She lifted herself slightly, just enough to peer down between their bodies. The condom, swollen at the tip, strained against a girth that seemed more pronounced. “Actually,” Mona said, her voice dipping into awe, “you feel bigger. No, you are bigger.” She sank back down, a slow, deliberate conquest, and the stretch was indeed tighter, more daunting. A filthy, delighted grin spread across her face. “This just got interesting.”
Mona’s grin was a wild, reckless thing in the flickering light. She lifted her hips almost completely off, the condom-clad length glistening with her own slickness, and then she sank down again in one slow, inexorable motion.
Ellie’s enlarged cock stretched her wider than before, a brutal, full feeling that burned its way into her center. A sharp, punched-out gasp escaped Mona as she bottomed out, her inner muscles fluttering in overwhelmed protest around the increased girth.
Then the vibration began.
It started deep within Ellie’s core, a low thrum that resonated through her pelvis and up the rigid column of her cock. The Hummingbird’s gentle buzz escalated into a pervasive, internal tremor, humming against the secret, stretched pocket behind her uterus.
“Oh, what the fuck is that?” Mona whispered, her eyes widening.
She could feel it, a distinct, thrilling pulse transmitted directly through Ellie’s flesh into her own. The vibration traveled up the shaft buried inside her, buzzing against her most sensitive walls, a foreign stimulation that made her cunt clench in automatic, dizzying rhythm.
“It’s… it’s the toy,” Ellie managed to choke out, her head tossing back on the mattress.
The pleasure was dual, feedback looping between them. Each tremor from The Hummingbird amplified the raw sensation of Mona’s tight heat, blurring the lines between where one body ended and the other began. Ellie’s hands flew to Mona’s hips, her fingers digging into the bone, holding on as the world dissolved into pure, vibrating sensation.
Inside her, The Hummingbird shifted.
It wasn’t just humming now; it was expanding. Ellie felt a profound, internal pressure, a slow, relentless push as the toy thickened and lengthened within her own channel. It probed deeper into that impossible space it had carved, a slow invasion that made her breath hitch in raw astonishment. Ellie gasped, her voice ragged with awe and a thread of fear.
The growth was visceral, a filling so complete it seemed to press against the very core of her. Mona felt it too, a secondary expansion through the shared flesh, the cock inside her seeming to swell fractionally further in response to the deep, internal changes of its source.
“Jesus Christ,” Mona moaned, rolling her hips in a frantic, grinding circle.
The vibrations intensified, the hum climbing to a resonant frequency that made Ellie’s teeth feel loose in her jaws. Mona’s movements became jerky, uncontrolled, as the combined sensations short-circuited her deliberate rhythm. She was just a body on a cock, being fucked by the deep, alien pulse of the thing inside the woman beneath her.
Ellie’s vision blurred at the edges. The pressure from The Hummingbird was a sweet, deep ache, a fullness that went beyond penetration into something transformative. She could feel every ridge, every subtle contour of the toy as it molded itself to her most intimate anatomy, claiming more of her inner space.
Mona’s nails scratched down Ellie’s chest, finding a nipple through the shirt and pinching hard. “Come again, you fucking miracle,” she demanded, her voice shredded. “Fill that rubber up. I wanna feel you spurt in me while that thing buzzes.”
The command, the pain, the overwhelming fullness, it all crested at once. Ellie’s second orgasm ripped through her without the slow burn of the first; it was a sudden, violent detonation. Her cock bucked inside Mona, pumping another furious load into the condom’s tip.
Mona cried out, her own climax triggered by the violent pulsing and the relentless vibrations shaking through her. Her cunt milked Ellie’s shaft in ragged, convulsive waves, her body bowing backward as pleasure electrocuted her nerves.
They collapsed together into the sour sheets, a tangle of sweating, trembling limbs. The Hummingbird’s hum gradually receded to a quiet, persistent throb, a dormant engine deep within Ellie’s pelvis. The condom, now heavy and distended, remained stretched over a cock that still, inexplicably, had not softened.
Mona lay beside her, breathing heavily, one hand resting on Ellie’s abdomen as if feeling for the secret. “Nothing in my life,” Mona panted, “has ever felt like that.”
Ellie stared at the water-stained ceiling, feeling the profound, deep-seated presence of the toy now settled within her. It felt larger, more a part of her landscape than ever before. A permanent, hungry tenant.