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 hypnotic rays. She resists but is humiliated in front of her parents, and further hypnosis reveals her deep psyche.
