Unable to endure loneliness, a married woman ends up having an affair with another man's husband and apologizes to her own husband. Trembling, she tearfully pleads, "P-please... forgive me..." Her husband calmly replies, "Whether I forgive you or not, I never knew you were such a wildly depraved woman. ...I'm sorry. I was wrong for failing to satisfy you. ...Let me tell you the truth. The truth is, I'm a pervert who can only get satisfaction from anal sex." Shocked by the truth behind the affair, her husband's secret is revealed. The wife is shaken by her husband's confession, and their relationship faces a new trial.