I catch my disgusting father smelling Michelle's - my stepsister, his stepdaughter - dirty panties. I've been grounded for awhile now and decide to use this to my advantage, considering where I left off with Michelle yestersday. I tell my Dad how much of a freak his stepdaughter is and that if he ungrounds me I can get him up hooked with her since she owes me. He seems totally obsessed, so I present him Michelle, remind him in front of her how she likes it rough and leave them to it. He fucked her hard, choking her, slapping her fat teen bum... Michelle loved every moment, dirty talking the whole time. He even creampied his teen stepdaugther! And now I'm a free man. See how that works?