Kôkô kyôshi: bôkei

Original title: 高校教師　暴刑

“Amidst screams and laughter, the tragedy began. Behind the school building, in the gymnasium, what was their target?!”

A high school teacher runs afoul of a vindictive female student and is terrorized by a stalking rapist. But despite her fright she finds her body passionately responding with each new attack.