Eimi Kuromiya, unsatisfied with sex with her husband, one day meets a man on a smartphone dating app to satisfy her sexual desires. The sex with that man gives her an unprecedented vaginal orgasm pleasure. But it was supposed to be just a one-time mistake for Eimi. A few days later, the man from the dating app barges into her home with his friends. The men drug her husband to sleep and ravage Eimi according to their desires, driving her to orgasm. Eimi also becomes engrossed in the torture of vaginal orgasm pleasure.
