Even taking charge of health and physical education at a boys' school. She was in a position to teach sex education seriously, but the boys around her age only made fun of Sae's class. Meanwhile, Sae gets angry at the attitude of the class leaders, Maeda and Yoshinaga, and makes them stand in the corridor. However, in revenge, the two of them played with the transparent body by pouring the water of the bucket they had. The two of them, who were suspended from school for that, resented Sae and forced her to wear transparent clothes in revenge and make her stand on the podium.
