The fourth entry in this wife-sharing series follows husbands who love their wives but turn to NTR after sexless marriages, mismatched libidos, or a desire to rediscover them as women. They watch their wives surrender to other men, then hope jealousy and competition will reignite their own passion. Four wives take part this time. The first is a slim, strong-willed 34-year-old former nurse whose husband can no longer keep up with her growing sex drive; once the session begins, her nerves vanish and her hidden lust erupts in genuine moans that leave her husband wildly aroused. The second is an elegant 31-year-old gardening enthusiast from an apparently privileged background. Her story begins here, with the supplied synopsis ending before revealing what happens next.