Ryoji and Kasumi can't keep their hands off each other. While away on a trip to the sea, she confesses to him that she no longer wants to betray her husband. She had found out that her husband was also cheating on her. She decides that she wants to be loved by Kyoji one last time before she would be talking to her husband about it. Unfortunately, she does not find as much understanding from her husband as she had anticipated. He demands that they separate, but for her it's not that easy. Kasumi now has to make a decision.