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."