Oide yo! Shiritsu Yarimakuri Gakuen
Title: Oide yo! Shiritsu Yarimakuri Gakuen
Japanese Title: おいでよ! 私立ヤリま×り学園
Released Date: October 28, 2016 till December 29, 2017
Based on erotic novel by Mizuryuu Kei.
A school changes its rules and drops the traditional grading system. The only way to pass now is to have sex. The more sex you have, the better your chances.