JUR-865 | I’m the class representative, and I’m the only one who knows the secret side of Rei-sensei, the teacher in charge of student discipline. After school, I spend my time engaging in exhibitionism all over the campus with the school’s most uptight female teacher. — Rei Kimura

"We follow the rules. That’s only natural, isn't it?" Rei-sensei, the teacher in charge of student discipline, was always strict with us. As the class representative, I respected her serious nature... or so I thought. But the scene I witnessed that day turned my life completely upside down. One day after school, I happened to look up at the staircase and caught Rei-sensei in the act of masturbating, letting out lewd moans. Far from stopping, she actually invited me to join in on her depraved act...