I met Yumi, a housewife with a nervous and strict husband, through a matching app. Having sex with her, a chaste married woman, was refreshing at first, but before I knew it, I started feeling unsatisfied. One day, out of her slight curiosity, I tried out her exposure play, and although she hated it, she got extremely excited...! ! Yumi is always tied down by her husband, and even she herself doesn't seem to notice.