Kaori Fujimoto is 38 years old. After six long years of living together, she finally registered her marriage with her current husband at the turning point of 30. Although she was relieved to be able to get married, her husband did not want children, so their sexual relations stopped completely. She became worried that "he no longer sees me as a woman..." and started using social media, which is what led her to become addicted to cheating. For Kaori, who gradually lost confidence in her appearance as a woman, cheating with a man who treats her like a woman is the most fun and happy time of all.