The Life Club Rina created was at risk of being shut down. The reason is that they can't give up a room to an unknown club. Shouta, the club's only member and a childhood friend, says he has no choice but to leave. Rina doesn't want to give up the club room where she can do anything, so she asks Shota for help. Shota, who has always been unable to refuse Rina's pleas, promises to cooperate this time as well. Rina comes up with the idea of ​​creating a new club to solve sexual problems and improve her sex life.