Anna De Ville, a stunning brunette, is caught in the act by her stepdad, Denis Marti, as she's mid-masturbation with a vibrator. Instead of scolding, Denis joins in, pulling the toy from her soaking pussy and replacing it with his throbbing cock. He fucks her hard, making her flexible body bend to his will. Meanwhile, William Knight, Anna's boyfriend, walks in, shocked but turned on. He watches as Denis takes Anna's ass and mouth, leaving her used and satisfied in a threesome she'll never forget.