Sachika moved from Osaka to Tokyo when her husband became independent. Although Sachika had longed for life in Tokyo, she actually found herself with no friends there and felt more lonely than during her Osaka days. Her husband was busy with work and paid her no mind, and her feelings of loneliness grew stronger each day. One day, her husband went on a business trip and Sachika spent the day alone. She went out to eat by herself. Later, she wandered into a bar and met a man (Jun). From that day on, she was driven by infidelity, seeking female pleasure and repeating the affair…
