since his son takumi got divorced when he was 5 years old, his father, who has raised him single-handedly, remarried. and she started living with her mother-in-law, miki. miki, the caretaker, tries to get closer to takumi, even going so far as to take a mixed bath. takumi, who was overwhelmed by her, accepts it… however, the stimulation of being washed is too strong for the virgin takumi, and he can’t stand it. miki gently wraps him who is trembling with shame. and that triggered a secret practice with my mother-in-law in the bathroom.
