Takahashi was refused to attend school because he was teased that his cock was big at school. Noma, the homeroom teacher who does not know such circumstances, decided to visit Takahashi's parents' house. Noma, who first learned that the cause was big cock, asked Takahashi to put out a cock, saying, "Please show it to the teacher," but he forgets that he is a priest because of the big cock. Then, he satisfied his sexual desire in the name of giving Takahashi confidence.