Hibiki and Yu, who are like bosses at school, receive information that a transfer student has arrived. Moreover, when they hear the rumor that the transfer student is going to be a virgin premature ejaculator, their excitement skyrockets! They immediately call the transfer student after school and tease him to see if he really is a premature ejaculator, but when he comes right away, they tell him to "be more manly" and a special lesson on how to improve premature ejaculation begins!