[Mosaic removal] Tsubaki who lives with her husband, Takayuki, who works in sales.Because of her nervous and self-centered husband, she has a hard time staying at home.The only time she could find peace of mind was when her husband was at work, taking a relaxing bath.One day, Takayuki recommends his subordinate, Kanda, who soiled his suit due to carelessness during the outing, to use the bath at his home nearby.While Tsubaki was taking a bath, Kanda ran into a scene where she was indulging in her masturbation to fill her loneliness that her husband did not deal with.