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Lab Assistance (vertigis & DonVoltonus)

vertigis

Super-Earth
Joined
Jan 4, 2014
Mia awoke on a hard flat bed, her head throbbing dully. She sat up slowly, blinking, a dry bitter taste on her tongue as took in her surroundings. It seemed to be some kind of holding cell. Besides the cold metal bed bolted into the drab white wall, there was also a stainless steel sink and toilet. Despite these sparse furnishings, the space itself was surprisingly large, closer to the size of a dining room than a bedroom with a vast open area in the center of the room. Above her head bright neon lights were embedded in the ceiling and black pods that looked like they might contain cameras. The floor was covered in white tiles, a small metal drain at the center of the room.

“Hello?’ she said, the tiles felt cold on her bare feet as she stood up. Glancing down at herself, Mia discovered she’d been stripped of her shoes and clothing, left in just her pink cotton panties and bra. She was a slim young woman with rounded hips and larger than average breasts, straight platinum blond hair hanging down over her slender shoulders. “Anyone?” She couldn't recall how she’d gotten here or why. The last thing she remembered was interviewing for a position as a lab assistant and filling out the lengthy list of medical forms. Slapping her palms against the solid metal door, she yelled, “Hey! Is somebody out there?”
 
Something clanged behind her, a section of the wall sliding open. It almost seemed like an escape until a blur of black shot out, the chitinous alien creature rising on his hind legs with a hiss, slowly begining to stalk towards her, the wall closing behind it as the beast neared the unprotected girl.
 
Mia spun as the wall whisked open, certain someone was about to explain why she’d been brought here. When the insectile creature emerged instead, she stumbled backwards, her eyes widening in terror. “Oh my god, oh my god.” As it drew closer, the small woman shrieked and fell backwards, landing hard on her behind. Scrambling away from the hissing monster as quickly as possible, she continued to flee until her back was pressed firmly to the wall, just beneath the small sink. “Help me! Somebody help! Stay away!!”
 
The beast reached out, grabbing her ankle, pulling her in. From under his plating came a throbbing violet cock, squirming under it's own power, the head pointed and barbed. His claws ripped away her panties, digging into her hips and holding her down as the beast knelt between her legs, thrusting roughly into the struggling girl.
 
Mia shrieked as the creature seized hold of her leg, dragging from her under the sink. Her other foot kicked at its face, fingers scratching at the slick tile for some purchase to pull away. When she saw the large purple cock snaking its away out from someplace beneath the monster’s chitinous plates, a cold terror shot through her stomach. “No, no, please!” Her terrified scrabbling intensified but the thing’s grip was too strong and her panties were shredded with a swipe of its talons. “Gah!” she screamed as it plunged itself between her thighs and into her pussy, the wicked barbs along its head scrapping against her walls.
 
The beast began thrusting roughly and deeply, with little concern for her, looking only to slake his need with the girl before him. His cock throbbed and pulsated, leaking precum onto her inner walls as he slammed in hard, pushing into her womb and causing her flat belly to bulge obscenely outward.
 
Mia screamed as the monster slammed against her cervix and forced itself deep into her womb, back arching instinctively as she tried to accommodate its impossible size. The alien's forceful thrusts shook her whole body and if it had not been holding her in place with its cruel claws, she might have ended up pushed along the floor. Tears now flowed from her wide blue eyes, full of pain, terror, and disbelief as she saw her stomach distending outward from its merciless fucking. "...stop, stop...!"
 
His cock squirmed inside her of it's own accord, curling in her womb so that her could thrust to his hilt, sliding straight as he pulled out. This made his thrusting incredibly long, one smooth, swift motion as he sated his lust with the struggling girl.
 
Mia cried out as the monster fucked her unlike anything she’d ever experienced. It’s throbbing purple length actually seemed to coil itself up from inside of the young woman’s body, filling her beyond belief, while allowing it to bury its full length in her stretched hole with every downward motion. Where the creature’s hard plating struck her thighs, a dull slap was produced, the only sound in the small cell besides her own panting sobs. Her small fingers groped ineffectually at where its talons held tight to her hips, trying to pull them away.
 
He hissed, leaning over her and thrusting roughly, his cock swelling thicker and dripping slimy fluid inside her womb. The beast slammed harshly into her, ignoring her please, his tail wrapping around her waist so his clawed hands could move higher.
 
Mia turned her face away from the hissing creature, her cries softening as it continued to plunge itself into her sex. She could feel it swelling, growing tense, its discharge leaking from its tip. There was nothing she could do now to prevent it filling her with its seed. She could only pray it would be finished with her then and lost interest. As its tail began to coil tightly around her thin waist, her squirming began anew, Mia's eyes staring up pleading at the cameras, wondering why this was being allowed to happen.
 
His hot, slimy cum poured into her, burning the walls of her womb as he inflated it with his burning seed. His tail uncurled, arching up and driving through her breastbone, piercing through the girl's pounding heart.
 
Mia shrieked again as the creature began to empty its seed into her womb, searing her insides like boiling oil. Her legs thrashed wildly and her hands reached down towards her sex, as though there might be some way to dislodge it, even with the monster’s massive violet still thrusting violently into her hole, spurting its burning cum deep within. For a moment, she thought her sudden squirming had shaken free its tail until the tip suddenly swam up and plunged into her chest. Her mouth shot open from the intense and sudden pain, disbelief in her eyes as her body slowly stopped fighting, blood pouring out from the fresh wound to stain the tile red.
 
The beast's hips jerked, still spurting ragged shots of seed inside her, ripping his tail free, slicing through what was left of her heart as he pulled his slithering cock free.
 
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