Mio entered the household as the second wife and became Toshio's mother. Adolescent Toshio did not accept her Mio and her bad behavior became conspicuous. Mio is dedicated to becoming Toshio's mother, but her body is too young, beautiful, and erotic to be called her mother. Toshio's homeroom teacher demands her body in exchange for avoiding her expulsion, and Toshio's friend secretly filmed the scene. She presses for a relationship with the image as a material. Mio makes up her mind to drink her tears and accept her mean demands...
