Emma Lawson, A very short and very scrawny nerdy lesbian is about to get what some would call an "upgrade".

Emma Lawson has the life a nerdy lil NEET like her usually only dreamed of having. She's got a girlfriend who is just her type, is on her way to college and might be about to win a bunch of money to upgrade her setup. Her mischievously lusty girlfriend sends her sexy stuff all the time she snatches her phone upon hearing the vibration like a frog would snatch a fly out of the air speeding over to her email only to be met with spirals to the face. See Emma has never had much willpower, So she instantly has her soul and mind captured by the spirals. Her fingers bury themselves in her hairy cunt, rubbing furiously as the spirals pulsed in her vision. A guttural moan ripped from her throat as her body convulsed, cumming hard within seconds. With that first explosive orgasm, her eyes flashed with mirrored spirals while her scrawny frame began to swell. Muscles bulged along her arms and shoulders, tearing through the sleeves of her nerdy t-shirt as she gained twenty pounds of raw power instantly.

Another wave of primal need crashed over her. She slammed two fingers deeper inside herself, grunting like an animal as her hips bucked violently. The second orgasm hit even harder, making her back arch off the chair. Inches of height surged through her spine while her thighs thickened enormously, splitting her jeans from crotch to knee. Her eyes now glowed with permanent, swirling spirals as intelligence drained from her gaze.

She couldn't stop - didn't want to stop. Fisting her hairy mound with savage abandon, she came a third time. Her remaining clothes shredded completely as massive breasts swelled on her chest and her ass expanded into round, muscular hemispheres. Grunts replaced words as her mind devolved into pure instinct. With each convulsion, her body morphed further - thick neck, heavy brow ridge hidden by unibrow, and coarse body hair beginning to spread everywhere.

Her final climax tore through her with seismic ****, the last vestiges of Emma's mind dissolving into pure, mindless sensation. As her cunt clenched violently around her own fist, her tits ballooned outward even more, massive and pendulous with fat-swollen nipples, while her ass erupted into obscenely round, jutting hemispheres of muscle and flesh. Coarse, dark hair sprouted thick across her belly and thighs, a primal pelt that wasn't beastly, but utterly feral. The last shreds of her nerdy clothes vaporized, replaced instantly by rough, stitched hides that barely contained her new, whorish proportions. Intelligence vanished, replaced by a dumb, hungry haze glowing behind those swirling spirals. Finally, the transformation completed. Where Emma Lawson once sat, now only a hulking cave girl remained. Dumb lust fogged her spiral-glowing eyes as she sniffed the air like a beast. Every thought centered on mating and rutting. With a guttural roar of need, the primitive woman pounded her fist against her new muscular chest, ready to claim the first mate her animal senses detected.