Claire and Masakazu are in a loving newlywed life. Today, they went to visit her husband's boss's house to greet him. However, when they met, it turned out that Claire had been dating his boss several years ago. "If you want Masakazu to keep our relationship a secret, be my woman for one night." If things continue as they are, the past that she wants to erase, where she was trained as a sex slave to the point of becoming addicted to sex, will be dug up... To protect her current peaceful life, Claire will be cuckolded tonight.