Kenta, the son of Yuko from the local elite school, is an excellent student and a model pupil as the class representative. His mother, Yuko, is also known for being a quiet beauty who supports her husband from the shadows, making her a reputable good wife and wise mother… Lately, screams and a woman's cries echo around the Kasatsuki household day and night. Initially thought to be the son taking out his stress on his mother, the truth was far from it. It turns out that Yuko, the mother with masochistic tendencies, had been asking her son for training…
