Ten years after marrying her dull husband, Tomoko is fed up with her mundane life. One day, she has a chance reunion with her classmate Hiroshi from ○ school. Two people having fun talking at home in the early afternoon. Then Hiroshi, who liked her Tomoko, forcibly committed her Tomoko. However, the pussy that accepts the cock of someone other than her husband for the first time feels a pleasant sensation that makes her forget herself. And Tomoko, who can't stop the pain in her crotch, registers on a dating site.
