"Fuck me, Daddy!" she laughed. "Oh fuck me hard and deep, Jackson. Fuck you're so good. I can't EVER get enough of you! Make me cum again, please," she begged.

Jackson paused and leaned forward to bite her nipple. She yipped with pain as he moved to the other one and bit it, as well. He then returned to the first one and licked where he had bitten. He gave the second one the same treatment. He knew his sister loved it.

"You're going to make your own sister cum!" she announced, panting. "You should be ashamed of yourself!" She tossed her ponytail and fucked her hips toward him. "Oh...