Azusa Omori, 41-year-old housewife. Her husband is a 44-year-old salaryman, and they are celebrating their 15th wedding anniversary with a 14-year-old son in his third year of middle school. She ended up marrying her current husband, who was her boss back then, after a vague relationship began during her younger days. Her husband earns a decent income, and Azusa has supported the household as a full-time homemaker. However, she hasn't had sex with her husband in nearly ten years and now feels neither love nor dislike toward him. After discovering evidence that her husband has been masturbating, her desire for intimacy has diminished even further. She's had two affairs, but both were temporary; normally, she satisfies her sexual needs through masturbation. While the lack of sex is certainly one reason for her infidelity, the stronger factor is her son's intense adolescence—each time he calls her "old hag," she feels a loss of dignity as a woman and becomes deeply saddened. Still, she longs to feel feminine joy again, to please a man, and to fulfill her own erotic desires.