Lola and Serena like to bully their stepbrothers Berry and Jimmy. The girls are mean to them and enjoy humiliating them constantly. One day, when discussing their sexual inexperience, Lola and Serena decide to use their stepbrothers differently. That is, by having sex with them to finally lose their virginities. The plan is set and the girls wait for the boys, who are not particularly against this strange yet exciting prank.