"You have some nerve falling asleep in my class." Ririko-sensei, the homeroom teacher in charge of student guidance, was always strict with us students. In our class, I was the only one with good grades and a serious attitude, and she would often praise me. I respected Ririko-sensei... but I never imagined I would witness her lewd behavior. One day after school, I encountered her secret face: Ririko-sensei, enjoying masturbation on the empty stairs while dripping with love juice. From that day on, I became entangled in Ririko-sensei's school exposure...
