APNS-162 The Fallen Student Council President: M’s Mark — Remu Hayami

At a prestigious school, Remu spent her days as a model student who served as an example to others. One day, she was called to the school on a day off by a teacher named Hirai. It was supposedly for remedial lessons, but Hirai, together with the former vice principal Nakata, overpowered Remu. From that day on, she was summoned by Hirai during class and subjected to degrading treatment, with other teachers joining in as well. In the end, she was thrown into the circle of people attending evening classes and forced into harsh, humiliating training.