Daddy's Thick Cock Devours My Craving Ass

Lily sauntered through the house like she owned it, her plump ass cheeks jiggling with every sway of her hips. At eighteen, she knew exactly what she was doing—those tiny denim shorts rode up so high they barely covered her crack, the frayed edges hugging the undersides of her juicy globes like a second skin. Her stepdad, Mark, a stern forty-two-year-old with a broad chest and a perpetual scowl, tried to ignore her from his spot on the couch, flipping through channels on the TV. But her mom had just left for a weekend work trip, the front door clicking shut like the starting gun of a filthy race.

"Daddy," Lily purred, stretching her arms high overhead so her crop top lifted, flashing the soft undercurve of her perky tits. "It's so hot today. Don't you think?" She bent at the waist to pick up a magazine from the coffee table right in front of him, her shorts pulling taut, the fabric disappearing between her thick cheeks. Mark's cock twitched in his jeans, thickening against his will as he caught a whiff of her sweet vanilla body spray mixed with the musky hint of her arousal.

He cleared his throat, eyes glued to the screen. "Lily, put some real clothes on. Your mom's gone, but that doesn't mean you can parade around like a slut."

She giggled, straightening up and turning to face him, her hands sliding down to squeeze her own ass. "But Daddy, these are comfy. And look how they make my butt look so... plump." She gave it a playful smack, the sound echoing like a promise. All afternoon, she teased him mercilessly—dropping spoons in the kitchen and bending over slowly to retrieve them, her cheeks spreading just enough to reveal the thin strip of her pink thong. Brushing past him in the hallway, her ass grazing his crotch. Lounging on the couch with her legs spread wide, shorts riding up to show the outline of her smooth, shaved pussy lips.

By evening, Mark was a ticking bomb. Lily flopped down next to him on the couch, kicking her feet up on the ottoman. "Daddy, my skin's so dry from the sun. Will you help me with lotion? Pretty please?" Before he could protest, she handed him the bottle and turned away, arching her back on all fours, ass thrust high in the air. "Right here, on my cheeks. They're begging for it."

Mark's hands shook as he squirted the creamy lotion into his palms. "This is wrong, Lily. You're my stepdaughter."

"But you want to, don't you? I see that big bulge in your pants every time I bend over." She wiggled her ass, the shorts so tight they might as well have been painted on. "Touch me, Daddy. Rub it in deep."

His resolve cracked. He slapped the lotion onto her plump cheeks, his rough hands kneading the soft flesh, thumbs digging into the crease where her thighs met her ass. Lily moaned softly, pushing back against him. "Mmm, yes, Daddy. Harder. Feel how soft I am for you."

Mark's cock was rock-hard now, straining against his zipper as it pressed into the cleft of her ass through their clothes. The house was silent except for her breathy whimpers and the slick sounds of his palms gliding over her skin. He couldn't stop—his fingers slipped under the hem of her shorts, grazing the hot, damp thong buried between her cheeks.

Lily's teasing had been building all day, her virgin asshole clenching with forbidden need. She'd fantasized about this stern stepdad's thick cock splitting her open, ever since she caught him stroking it in the shower last month. Now, with Mom gone, it was time.

His hands lingered way too long, massaging deeper, thumbs circling the edge of her puckered hole through the thin fabric. Lily ground back shamelessly, her juicy ass cheeks enveloping the throbbing bulge in his jeans. "Fuck, Daddy, you're so hard. I can feel your fat cock twitching against my slutty ass. I've been teasing you all day because I want it. I want your thick daddy cock to stretch my craving virgin asshole."

Mark groaned, his control shattering. "Jesus, Lily, you little whore. You have no idea what you're asking for."

She reached back, hooking her fingers in her shorts and yanking them down to her thighs, exposing her bare, plump cheeks and the tiny pink thong bisecting them. Her asshole winked at him, smooth and untouched, a virgin ring begging for ruin. "I do know, Daddy. Finger my tight little hole. Please. Make it yours."

That did it. Mark shoved the thong aside, spitting on her puckered rim before plunging a thick finger knuckle-deep into her virgin ass. Lily squealed, her hole clenching greedily around the invasion. "Oh fuck, yes! Deeper, Daddy! Stretch my naughty asshole!"

He pumped his finger in and out, adding a second, scissoring them to widen her. Her ass quivered, juices from her dripping pussy leaking down to lube his digits. "Such a tight little anal slut," he growled, free hand yanking his zipper down to free his massive cock—nine inches of veiny, girthy meat, precum oozing from the slit. "Beg for it, baby girl. Beg Daddy to devour that craving ass."