Brynn comes in from a work out she notice her Step Bro Dave is shrunken down. She knows its because he loves to be tiny. He has a thing for her Step-Sister She decides to give you a lap dance. She lap dances in her leggings then takes them off and pours oil on her bare Ass. She grinds her Giant Ass all over his body and puny hard dick, bouncing up and down on it. She feels little drops of wet cum hitting her ass ass as she grinds on him.Her Step Bro is in heaven!