Alone together in an open-air bath, she affectionately acts like a real couple, allowing creampie sex. Skilled in cooking and pastry-making, she carefully plans special days for her affair partner, even dressing herself in a kimono to create a romantic atmosphere. Now in her 12th year of marriage, she has no children. Her husband is a busy playwright. They met a year after his theater production wrap party, eventually leading to marriage. While she holds no dissatisfaction toward her husband, she increasingly feels a quiet anxiety growing inside as she gets older.