mother in law

It's been 5 years since Yoshino (Miyamoto) married his second wife...Yoshino couldn't find any hope in her life with her husband, who was a Kanpaku, and her son-in-law, Akihiko, who wouldn't open up to her, and was having an affair, but one day she decided to break up with her mistress. ``Hey...do you want to end this already?'' However, Yoshino's mistress, Kousuke, who is completely in love with her body, flatly refuses to break up with her. From that day on, Yoshino's cellphone continued to receive calls from Kousuke. Akihiko, who became suspicious of his cell phone ringing every day, finds out about the affair...