Stepson rescues stepmom and then fucks her

Payton's husband is a sadistic bastard. He lured her down to the guestroom, strapped her to the bed completely nude and tells her that he'll be back in a couple of hours to see how she's doing, and he leaves the room. Payton struggles with her bonds but it's no use she can't get loose. About 30 minutes goes by and she hears her stepson Tyler outside the room. She tells him not to come in, but he does anyway, and he sets her free. Payton is embarrassed and lights up and begins a nervous talk with her him. Tyler confesses that he has always found her attractive and is really turned on by this situation. She lets him eat her pussy while she smokes and within a few minutes has the first orgasm she's experienced in quite some time. They begin to fuck like rabbits all over the bed. She loves being filled up by his young cock. Tyler has her on her back and is fucking her big natural tits until he shoots his cum all over his step mothers face and mouth.