SDDE-670 "Such a good girl in front of her parents..." I'll brainwash and mind-control that arrogant, condescending schoolgirl from the mission school who looks down on me! Shallow Heart Akari

Kokoharu had good grades at school and was doted on by her parents. A tutor who came there. In front of his parents, he acts like a good boy, but Kokoharu makes fun of him because of his low educational background. And finally, the tutor's revenge begins... Kokoharu's physical freedom is taken away by the event beam. Although she resists, she is overpowered in front of her parents, and further events expose her deep psychology.