It all started when a drunken Hikari suddenly kissed her husband's older brother who lives with her. That's why her domestic affair continues behind her husband's back. However, Hikari is likely to find out about her husband, so she consults her brother-in-law about ending this relationship. However, her brother-in-law filmed her relationship with Hikari on video, and refused to dissolve her relationship with it as a shield. NACR-358 NACR358 NACR