Katei Kyoushi x Saimin 2 The Animation

Storyline & Plot Overview

Masato was once a gentle young man, but his life turned into a living hell under the constant harassment and abuse from the Shinjo sisters—his private tutors. The physical and mental degradation inflicted by these two older women left Masato utterly exhausted and broken.

At his lowest point, he receives help from Sakiko, the powerful owner of a mysterious club called ‘Gentil Donna.’ She hands Masato a strange Mind Control Device. With this weapon in his possession, Masato decides to execute a brutal plan of revenge against the very teachers who tormented him.

His first target is Serina. After using the device to break her will and turning her into a mere plaything to satisfy his pent-up rage, Masato manipulates her to set a trap for the next victim: Haruna—the equally cruel older sister. Step by step, the arrogant Shinjo sisters spiral into a world of humiliation, becoming slaves to the very student they once looked down upon.