I want to be my mother!

Haruka (Seto) is grieving the loss of her husband, and her loneliness leads her to commit the taboo of incest. As she spends her days unable to sever her physical relationship with her son, she is approached by her husband's younger brother, who has feelings for her. She stubbornly refuses, but she is no match for the man's strength and is unable to resist the sexual pleasure, so she allows herself to him. One day, more misfortune befalls Haruka, who is called by the company manager! In a state of dumbfounded consciousness, Haruka makes a decision as a mother and a woman...