〇Qingming Sana: Her relationship with her husband has grown cold since their college days. After marrying, they quickly became sexless, and she slept with anyone she could, from her workplace staff to her ex-boyfriend. Still, no one could fill the void in her loneliness. One day, at a reunion with her alumni, she met an AV actress who used to be her close friend. Hearing her friend's filming stories sparked her interest in AV work. 〇Honda Ayame: Married five years ago, Honda noticed her husband's infidelity due to expensive hotels listed on his credit card statement. When confronted, he claimed it was for a business meeting, but she couldn't shake the feeling of unease. Unable to bear it any longer, she hired a private investigator. The results revealed that her husband was engaging in sugar dating. Betrayed by her husband, she starts considering cheating on him as well.