When Sharon finally does notice Sam staring, she makes it clear that he's invited to the party. Maybe it's a cultural thing, but Sam finally lets his new stepmommy put his hands on her big boobs. When Sam has had a nice squeeze of the girls, Sharon takes his hand and leads him to the couch so they can indulge in some mutual masturbation. The porn keeps playing in the background as Sharon opens wide and starts sucking Sam off. Then she climbs onto his lap and shoves her tits in his face as she rides his hard dick.