A forbidden love story between Fumiko Fifty, who is treated like a servant by her husband, and her son, who feels pity for such a mother. Every day when my son's marriage is decided, Fumiko clasps her son's underwear and masturbates so as to distract her lonely feelings. On the very day that his son leaves home to live with his fiancé, Fumiko can't help but take action. My beloved child ...
