Azumi was forced into a relationship by her boss at work, Sakiko, and for a long time she couldn't refuse. Then one day, Sakiko realized that Azumi didn't have feelings for her, so she plotted to get Azumi by her side by marrying her son... Things went as planned and Sakiko got Azumi in her hands again. However, she found out that Azumi had lost interest in her. From that day on, Sakiko, trembling with jealousy, began her insidious and cruel lesbian training in order to regain her honeymoon relationship with Azumi...