Yukino is a housewife who lives with her elite bureaucrat husband and student son. At the mercy of her strict husband, she was also rigorously educating her son. A son who feels cramped in life as his parents tell him. One day, the father begins to say, ``I have to think about my future spouse soon,'' and shows his wife and son how to have sex. A son who has lost his reason due to such an abnormal education begins to hit his mother with lust when his father is not there.
