Meguri, a busty beauty queen who feels no joy in sex, acts out pleasure during nightly encounters to avoid disappointing her husband. However, as her husband and in-laws start demanding children, the frequency of sex increases daily, leaving her increasingly depressed. Unaware of his wife's inner turmoil, her husband suggests she visit a massage parlor run by a friend to cheer her up. But this suggestion transforms his beloved wife into a repeat orgasmic woman, convulsing from intense pleasure…
