○Matsushima Yu has been with men since his university days when he first became interested in them, and he boasts that he's never gone without. He was quite shy back then, but his first experience with a boyfriend from the rugby club awakened him to the opposite sex. Since then, whenever a man of his type appeared, he would actively approach and build relationships. This continues even after his marriage today. ○Inamura Meina is a married woman who has strayed into infidelity due to the lack of excitement in her daily life. The repetitive life of a full-time housewife, though stable, lacks stimulation. Listening to her single friends' love stories, she began to harbor thoughts of infidelity. Once she stepped into the allure of such affairs, she couldn't escape and found herself sinking deeper.
