◎Mirei, 33 years old◎ Married for 6 years◎ Two children. Her husband is a company executive who loves fishing. He's always perfect, smoothly handling both work and household responsibilities. Because of that, everything runs smoothly on schedule, without any issues. Yet, in this very stability, she began feeling emotionally lonely. But she couldn't talk about it—she felt too ashamed. Then one day, invited by a friend to a drinking party, she met an older man. He was kind, thoughtful, and easy to talk to—someone she could open up to. Today marks their long-awaited date. After dinner, they head to a hotel, where two other men, arranged by the older man, are waiting. These men are her new sex partners. At first, she's nervous and fidgety, but gradually she relaxes, and warmth begins to grow between them.