Mana Ayase has been happily married for three years, but her hardworking husband has little interest in sex and cannot satisfy her craving to fuck every day. As her frustration mounts, she secretly joins a dating app and meets a married man who shares her interests. What was supposed to be dinner turns sexual after a few drinks, and his technique and cock prove more compatible with her body than any man she has ever known, giving her overwhelming orgasms. Unable to forget the pleasure, they arrange a monthly hotel hookup whenever her husband leaves on business. She even abstains from masturbating beforehand, saving all her pent-up desire for the one day when her lover will give her everything she craves.