NACR-371 My husband’s brother and my husband are having an affair, cheating within the family

It all started when Ryo, who was drunk, suddenly kissed her husband’s older brother who lived with her. That’s why her domestic affair continues behind her husband’s back. However, Ryo is likely to find out about her husband, so she asks her brother-in-law to end the relationship. However, her brother-in-law filmed her relationship with Ryo on video, and refused to dissolve her relationship with it as a shield.