Having settled into her new home, housewife Emika found herself unsatisfied with married life. One day, her sister-in-law Yukie Mizukami came to visit. Yukie, too, was discontent with her relationship with her husband. After dinner, when Emika's husband went to bed early, the two began drinking wine together, venting their frustrations, and their conversation gradually grew more intimate. As the alcohol took effect, Emika could no longer hold back and whispered to her sister-in-law, "Let me give you a massage," releasing her suppressed emotions. The desires long confined within their daily lives finally broke free that night.