That serious family rivalry lotion SEX battle program will be held again with ''body disparity indiscriminate class''! Chibi and Big are all gathered?! - While she is covered with lotion and intertwined, "It's a vaginal shot!" and "Pull it out with a!" And hot cheers fly in the family competition! For the first prize of 1 million yen, a serious lotion lukewarm tech battle program by individualistic families!