step Mom is in the kitchen cooking when she hears her step daughter Rharri arguing with her boyfriend, he is breaking up with her. step Mom feels bad she wants to help Rharri, she asks Grandpa for help, step Mom realizes that his step son Archie is coming home from college and it would be a great idea to take some pictures of Archie and Rharri together, send them to Rharri's ex and make him jealous. Grandpa starts advising them, to make it look real, come on Archie use the tongue, step Mom suggest to take things a little bit further, How about a bj? They agree, everything for the family, now things are really hot, step Mom is horny, Grandpa is horny and they decide to have some action too. Grandpa and Rharri have sex, step Mom and Grandpa have sex, Rharri and step mom have sex, it is a family tradition.