the sex of a female teacher who was raged by an elbow on a swinging train.

Toru, who was a tutor when he was a student in the class of her teacher, Lisa (Kaori ASADA), moved to school. In the past, Risa had tolerated karada and was afraid of being disguised. However, it was decided that Toru, who had a weak taste, would force Risa to take classes without wearing underwear, and he would wait on the train to get out of school and play skewers, and his irritation gradually escalated.