I met Yumi, a housewife with a nervous and strict husband, on a matching app. SEX with her, who is a chaste married woman, was fresh at first, but I felt unsatisfied. - One day, when she tried exposure play with a little curiosity, she showed unusual excitement while disliking ...! Yumi, who is usually tied to her husband, seems to have had an 'exhibitionist habit' that she doesn't even notice, and from that day on, she wakes up to exposure sexual intercourse with her who estrus regardless of the place.