Gakuen no Shuryousha

Shuichi and Noelle are step-siblings whose parents both died in a car accident. Harboring a deep hatred for Noelle’s father and the college principal—stemming from a past incident where Shuichi witnessed his mother being raped by the principal because of a debt owed by Noelle’s father—Shuichi plots his revenge against the principal. His plan begins with Noelle, followed by the principal’s niece, and finally, the principal’s own child. - Synopsis Gakuen no Shuryousha https://hentaicop.com