Ass job

Erin soon managed to scoot and shift her body until Steve's cock was positioned perfectly between her cheeks, then got into a rhythm with her movements. He had never had an assjob before, but as he made out with his daughter, it was begining to grow on him.

"Are you sure you're a virgin?" he whispered.

"Oh yeah," Erin said. "Well, I don't know if this counts, but one time I was watching you touch yourself, I grabbed one of mom's hairbrushes and stuck it inside me. It hurt really bad and I bled, so I quit. Please don't be ashamed of me."

That explained her lack of a hymen, he thought.

"Baby, I wouldn't care if you had been with ten guys before me, I'm just surprised you're so good at this," Steve said.

"I've been practicing for you," she said with a smile. "Whenever I am home alone, I get on your computer and look up your browser history. You try to delete it, but I knew how to check the deleted folder. I found out what you like and I've done my best to practice it."

Holy fuck, he thought. Erin had watched every filthy, depraved porno video he had ever watched just to get to know him better. She knew him better than Amanda did because there were a few of those videos she would have divorced him over. Nothing illegal, just stuff some people would find objectionable.

Eventhough the thought of having sex with either of his kids had never once crossed his mind, he had fantasized about banging some of their friends. He watched a lot, A WHOLE LOT, of daddy/daughter porn because he liked to imagine himself with those other girls while he jerked off.

That meant she also knew he had a taste for chubby, barely legal girls and that he also frequently watched ass worship and anal videos.

Steve would have been embarrassed if anyone else had discovered his secret fetishes, but in this position with her, knowing that she knew was a turn on.

"I want you to put it in my bottom, but not here," Erin said. "That is something we have to do when we're alone."

"You're amazing," Steve said.

"I'm glad you think so," she said with a grin. "Now are you going to cum on my ass or do I need to change positions?"