The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.
Series of oneshots...XXX Lesson , Story 1:Just after being rejected by a Sempai saying ¨I don't date unskillful girls in love¨, Kanon, a shy and pure girl, runs to the school's Lady killer, Hajime Yui , for help. She wants him to become her teacher
