The house was quiet except for the low hum of the refrigerator. She was eighteen now, legal in every way that counted, but that didn't stop the way her father looked at her when he thought she wasn't watching.
He came into her room without knocking, the door clicking shut behind him like a lock. "You been teasing me all damn week," he said, voice rough. His eyes were dark, fixed on the thin tank top clinging to her tits. She backed up until the bed hit the backs of her knees.
"Dad, stop," she whispered, but her voice shook with something more than fear.
He didn't stop. He grabbed her wrists and pushed her down onto the mattress, his weight pinning her. "You don't tell me no tonight." His hands were rough, yanking the tank top up, exposing her breasts. He sucked one nipple hard, teeth scraping, while his other hand shoved between her legs and ripped her panties aside. She squirmed, but he was bigger, stronger, and the fight only made him harder.
He freed his cock, thick and already leaking, and forced her thighs apart. "This is what you get for walking around here half-naked." He thrust in deep on the first try, stretching her tight cunt without warning. She cried out, the burn mixing with a shameful spark of heat. He fucked her like he owned her, hips slamming, balls slapping her ass with every brutal stroke.
"Fuck, you're so wet for your daddy," he growled, one hand around her throat, the other pinching her clit.

She moaned despite herself, legs wrapping around him as he pounded harder, the bed creaking. He flipped her onto her stomach, yanked her hips up, and drove back in from behind, deeper than before. Her face pressed into the pillow while he used her, calling her his little slut, his forbidden girl.
He came with a grunt, flooding her pussy, but he didn't pull out. He kept moving, slower now, grinding until she shook and came around him, her walls pulsing. "That's it. Take daddy's cum." He stayed inside her until he softened, then pulled out and watched his load drip down her thighs.
She lay there panting, body sore and used, knowing this wouldn't be the last time. He kissed the back of her neck once, almost gentle, before leaving the room. The door stayed open this time.