Wanting to have sex with a female teacher with bristly hair, she participated in a three-day, two-night off-campus teaching program. (VEMA-163)

Problematic Yamada, who hasn't been to school for a long time, has a reason for participating in the field trip: to assault her homeroom teacher, Usui Heiren, whom she's always been very interested in. On the first night of the trip, Yamada confirms she's alone at the hot spring…