The school's top beauty, Hikari, Hibiki, and Mei are the best of friends and always go everywhere together. These girls fell head over heels for a male teacher who came for teaching practice! After secretly having a physical relationship in the empty library, they started fighting over his big dick in the nurse's office and classroom! Under the pretext of a summer camp, they had him drive them to a ryokan where they mated like monkeys in the tatami room!
