I walked into the club already wet, my short dress barely covering my ass, and spotted her across the bar. She was just another pretty face at first, but the way she looked at me said she wanted to fuck and change everything. We skipped the small talk. I dragged her into the back room, slammed her against the wall, and shoved my tongue down her throat while my hands ripped her top open. Her tits spilled out, small and perky, but the second my fingers pinched her nipples she moaned like something was breaking loose inside her.
"Fuck me hard," she growled, and I did. I hiked up her skirt, yanked her panties aside, and drove two fingers straight into her tight cunt. She was dripping, clenching around me, but then her body started to shift. Her hips flared wider right under my grip, bones cracking softly as they spread into thick, fuckable curves. Her ass ballooned out, round and heavy, filling my palms until I could barely hold it. "Yeah, take it," I hissed, pumping my fingers faster while her waist cinched in and her tits swelled, growing heavy and round until they overflowed my hands, nipples darkening and lengthening.
She came once, hard, screaming as her legs lengthened and toned into long, smooth stems that wrapped around me. Her face sharpened too, lips plumping into cock-sucking pillows, eyes turning smoky and fuck-me-now intense. The transformation made her hotter with every thrust, every dirty word I spat at her. I dropped to my knees, buried my face between those new fat cheeks, and tongue-fucked her asshole while she bucked and grew even more. Her clit swelled under my thumb, turning into a fat, throbbing nub that begged to be sucked.
We moved to the couch. I stripped and straddled her face, grinding my soaked pussy on her new full lips while she licked like a starving slut. Her tongue felt longer, rougher, lapping deep inside me as her own body kept changing. Her skin glowed, turning silky and sensitive, every touch making her moan louder. I reached back and grabbed her massive new tits, squeezing and slapping them while she ate me out. "Look at you, turning into a total fuck-doll," I told her, and she came again, her juices squirting over my chin.
I flipped her onto all fours and strapped on the thick dildo I always carry. I slammed it into her transformed pussy in one stroke. She was tighter yet somehow wetter, her new curves rippling with every thrust. Her ass jiggled like jelly, cheeks spreading wide around my hips. I fucked her raw and deep, pulling her hair, calling her my hot new slut, and watched more changes ripple through her. Her back arched deeper, spine curving into an exaggerated hourglass that made her look built for porn. Her moans got throatier, voice turning husky and porn-star filthy.
She begged for more, so I pulled out, spat on her asshole, and shoved the dildo in there too. She took it like she'd been waiting her whole life, pushing back to take every inch while her body kept blooming. Her thighs thickened, becoming powerful and plush, perfect for wrapping around a body during a hard ride. Sweat poured off us. The room stank of sex and sweat and the sweet musk of her changing skin. Every time she came, another wave of transformation hit, making her tits bigger, her ass rounder, her whole frame radiating pure sex.
I pulled the toy out and made her suck it clean, watching those fat new lips stretch around the shaft.

Then I climbed on top, riding her face again while I fingered her swollen, dripping cunt. She came so hard she shook the couch, and the final changes hit. Her hair grew longer, thicker, cascading like silk. Her whole body became a living wet dream, every inch designed to make dicks hard and pussies wet. I ground down on her tongue until I exploded, flooding her mouth while she swallowed every drop.
We collapsed in a sweaty heap, her new body still twitching with aftershocks. She looked up at me with those upgraded fuck-me eyes and smiled. "Again," she whispered, voice pure sin. I grinned, already reaching for the strap-on. The night was just getting started, and every fuck was going to make her even hotter, even sexier, until she was nothing but pure transformed lust begging for more.