After 20 years of marriage, these forty-year-old housewives find themselves unsatisfied sexually. Their bodies, filled with desire, crave new excitement. Kumiko Niizawa feels unfulfilled in her relationship and exposes her naked body in search of fresh experiences. Shino Yanagihara, who confessed, "I want to see you having sex with another man," takes on the challenge with her husband's permission. Meanwhile, Shiori Yoshimiya cheerfully admits she has "absolutely no interest" in her husband and, experiencing a vibrator for the first time, writhes in ecstasy from her first-ever squirting orgasm. Yurika Ota, who used to be obsessed with partying in her youth, now finds her daily life so dull that she seeks out new thrills by participating. Watch as these married women forget their husbands and become intoxicated by the intense thrusting of the male performers—an intense series of encounters captured in full!