Sarara and Yuyu are best friends who can talk about anything. Sarara confesses that she has always liked Yuyu when she learns that Yuyu has a boyfriend. Yuyu is confused, but she ends up having a relationship with Sarara because of Sarara's momentum... Their relationship is discovered by Yuyu's boyfriend, and her boyfriend and best friend compete to date Yuyu with the one that feels better, penis band or raw dick!! Yuyu, whose body is convulsing with Sarara's god-like technique as a penis band master, and Sarara, who feels good with Yuyu's dick.