Tenma is an outstanding female student in the class with excellent academic achievements plus a hot body, so she is loved by almost everyone, especially male students and volleyball teachers.
One time, when I was changing clothes in my room, I accidentally saw the volleyball teacher standing right outside the door. He scolded her for being bad at her subject and asked her to go to a private room to practice again.

Tenma didn't know what else to do but follow, practicing as he did while touching her body with sensitive movements, until she couldn't stand it anymore and couldn't resist. before the power of that bastard teacher. He raped Nakano mercilessly.