Azu, who belongs to the swimming club, is asked by her homeroom teacher and advisor to take on the role of manager of the baseball club. Azu, who is serious, actively works for the club, but ... The real purpose of the advisor and homeroom teacher was Azu's developed body! Azu, who was called to the club room, was given an unreasonable reason and was raped in the club room ● The whole story is filmed on video. Azu, who became an adviser's sex slave after being grasped by her weakness, continues to be devoured by her developed body from all the homeroom teachers and club members who asked for help after that.