Your sexy, evil, lesbian succubus girlfriend

The grinding of Jess’s bare pussy against yours was electric, her slick heat dragging over your own dripping folds with every roll of her hips. She was already soaked, her silver hair cascading around both of you like a living curtain as she stared down with that familiar, hungry confidence. You could feel the faint tremor in her thighs, the way her breath hitched each time her clit dragged over yours.

“Fuck me,” she whispered, voice husky. “Show me how a succubus claims what’s hers.”

You didn’t need more invitation. Your clawed hands seized her hips and flipped her onto her back in one smooth motion, pinning her slender body beneath your much fuller, demonic curves. Your black eyes locked on hers as you lowered your mouth to her neck, licking a slow, wet stripe up to her ear.

“You’re already halfway there, love,” you murmured. “I can smell how badly you want this. How badly you want to become what I am.”

Your tongue flicked against her pulse, and you let a thin tendril of demonic energy slip past your lips into her skin. Jess arched hard, a sharp cry tearing from her throat as the first wave of corruption sank into her bloodstream. Her silver hair began to shimmer, the strands growing thicker, silkier, taking on an almost luminous sheen. Her pale skin flushed hotter, the faint freckles across her nose fading as her complexion smoothed into flawless porcelain.

She grabbed your horns and yanked your mouth down to hers, kissing you with sudden, desperate hunger. “More,” she demanded against your lips. “Don’t hold back. I want everything.”

You gave it to her.

Your hands slid under her baggy shirt and tore it open, exposing the small, perky breasts she had always been so proud of. The moment your palms cupped them, the transformation accelerated. Her tits swelled beneath your fingers, filling out into full, heavy teardrops that spilled over your claws. The soft pink nipples darkened and tightened into stiff, sensitive peaks. Jess moaned into your mouth, hips bucking wildly as the new weight of her chest pressed against yours.

“God—fuck—they feel so good,” she gasped, staring down at her own changing body. “Heavier… softer… fuck, Erin, they’re perfect.”

You pinched one nipple hard and watched her eyes roll back. “They’re only the beginning.”

Your tail coiled around her thigh, the thick, flared head of it pressing against the soaked entrance of her pussy. Jess’s eyes widened, but she didn’t flinch. Instead she spread her legs wider, inviting the invasion. You pushed forward slowly, letting the blunt tip stretch her open inch by inch until the ridged length of your tail was buried inside her cunt. She screamed in pure pleasure, her inner walls clamping down greedily around the demonic flesh.

While your tail fucked her in deep, steady thrusts, you leaned down and latched onto one swollen breast, sucking hard. Another pulse of corruption flooded into her. Soft, toned abs defined themselves across her midriff, the faint lines of muscle appearing beneath smooth skin without erasing her feminine softness. Her hips flared wider, ass rounding into a firm, plush heart-shape that bounced with every thrust of your tail. Her thighs thickened just enough to stay soft and inviting, the perfect frame for the dripping, newly puffy cunt that was now stretched around your tail.

Jess’s silver hair grew longer still, cascading past her lower back in glossy waves that seemed to move with a life of their own.

She laughed, a low, throaty sound that sent a fresh gush of arousal down her thighs. “I can feel it… inside my head. Everything’s so clear. So fucking hungry.”

You pulled your tail free with a wet schlick and replaced it with your fingers, curling them against the spongy spot that always made her shake. At the same time you pressed your forehead to hers, pouring pure demonic lust straight into her mind.

“You’re not just going to fuck me anymore,” you whispered. “You’re going to want to take. To corrupt. To turn every pretty little thing you meet into a dripping, obedient toy. But you’ll still be mine. We’ll do it together.”

Jess’s black eyes locked on yours. The last traces of hesitation burned away. Her smile turned wicked, beautiful, and completely unrepentant.

“Yes,” she hissed. “I want that. I want to walk into a room and make every woman in it wet just by existing. I want to push them against walls and fuck the humanity out of them while you watch.”

Horns pushed through her scalp with a soft crack, elegant and curved, the same pale silver as her hair. A matching tail uncoiled from the base of her spine, thinner than yours at first, then thickening rapidly until the flared, cock-like tip matched the one that had just been inside her. Her fingernails lengthened into sharp black claws. Her skin deepened into a rich, demonic red, the color spreading like a flush of pure lust across every newly perfected curve.

She shoved you onto your back with sudden, demonic strength, then climbed higher until her dripping, transformed cunt hovered right over your face. She sank down without hesitation, smothering your mouth with her slick folds as her hands planted on the headboard.

“Lick,” she ordered, voice thick with new power. “Taste what you’ve made me.”

Your tongue drove into her immediately, lapping at her swollen clit and spearing into her soaked hole while she ground down hard. At the same time she reached back, guided the thick head of your tail to her tight asshole, and pushed. The flared tip stretched her open with a wet, filthy pop; she groaned in pure delight as inch after ridged inch sank into her ass until you were buried to the base.

Her own new tail snaked between your spread thighs, the blunt cock-head finding your dripping pussy and thrusting in deep. The dual invasion made both of you cry out—your tongue buried in her cunt, your tail buried in her ass, her tail fucking your pussy with long, greedy strokes.

Jess rode your face and your tail with abandon, her heavy red tits bouncing, soft toned abs flexing, silver hair cascading around her silver horns. Every time she slammed down, her ass clenched around your tail while her own tail pistoned into your cunt, the flared head battering your deepest spots. The wet sounds of licking, sucking, and demonic fucking filled the room.

“Fuck—yes—take it,” she growled, black eyes blazing down at you. “I’m going to fill you while you fill me.”

Her tail swelled inside your pussy, the tip throbbing. Your own tail pulsed deep in her ass. She came first with a broken, ecstatic scream, her cunt flooding your tongue with hot, sweet nectar as her ass milked your tail in rhythmic spasms. The climax ripped through you a heartbeat later; your pussy clamped hard around her tail as thick, demonic seed pumped from both of your tails at once—yours flooding her tight red ass, hers flooding your greedy cunt until it leaked down your thighs in thick white ropes.

Jess stayed seated on your face for a long moment, trembling, still gently rocking as the last pulses of cum filled both of you. Then she leaned down, black eyes burning, and kissed you deeply while her cunt clenched rhythmically around your tongue.

“I love you,” she whispered against your lips, the words still true even as they dripped with new, delicious malice. “Now let’s go make the rest of the building ours.”