Kumi, a woman who has a husband who only asks for a body once a month and a son who is an excessive spoiler. One day when I was spending every day in agony, I see my son's fierce meat stick in front of me. Takumi's pent-up sexual desire surpasses reason, breaking the faces of "wife" and "mother" and releasing them into a forbidden world... In a seemingly ordinary home...it may be happening right next to you.