Koharu Miike reaches her all-time highest orgasm! At a certain hot spring inn, she indulges in non-stop sex for two days and one night. Even as a masochistic housewife, she experiences public exposure and urination for the first time. Her numerous kinks awaken to a new fetish. Without a moment's rest, she's relentlessly tormented, repeatedly reaching orgasm. Koharu Miike can no longer be satisfied with normal sex with her husband!