A trio of busty, plump friends want boyfriends, so they start an oil massage diet, but the sight of their plump bodies and busty breasts covered in oil is so erotic that the younger brother's friend, who happens to be there and is helping them apply the oil, gets a full erection. The three girls find it amusing and surround the friend, pressing their busty breasts against him, seducing him, so there's no way he can resist...