Mio-san says that drinking alcohol unleashes the erotic monster hidden within her, so she controls her drinking. Although she still has sex with her husband, she couldn't suppress her curiosity and participated in this. Having become a masochistic type due to her sex life with her S-type husband, she eagerly deep-throats men to please them. Suddenly thrusting his penis into such a wife, she instantly shows a melting face, her chaste vagina is relentlessly pounded, and she screams in ecstasy.
