After one year of marriage, the beautiful young housewife Riho Mikami feels unsatisfied with her regular sex life with her husband and decides to appear in an adult video. At 28, Riho is in the prime of her sexuality, agreeing to participate for financial reasons. However, once she begins masturbating on camera, her pleasure switch is flipped, transforming her into a greedy, passionate slut. Craving a man's cock other than her husband's for the first time in a long while, she eagerly submits to an experienced male actor who vigorously pounds her filthy pussy, giving her an intense creampie experience. Overwhelmed by the ecstasy, Riho finally allows herself to be creampie fucked, riding the waves of pleasure to the ultimate climax.