Penelope Woods, the naughty stepdaughter, returns home with a naughty surprise - a newfound love for anal pleasure. She finds her stepdad, Mike Mancini, and innocently asks him to help her unpack. As she bends over, Mike can't help but notice her pert ass and the tiny thong she's wearing. Penelope, catching his gaze, playfully wiggles her ass, teasing him. Mike, unable to resist, spanks her, leaving a red handprint. Penelope gasps, pushing back, and Mike, seeing her asshole winking at him, decides to give her what she's really craving - a hard, deep, anal fucking.