Mai is a frustrated housewife whose husband's libido has been declining lately. When she tries to have sex with him, her husband loses his erection immediately after a blowjob. Unable to control her ripe body and passion, Mai invites a man to a hotel to have an affair... She is excited about her first affair, but once the action begins, she milks him for his semen as her desire dictates. She uses every means possible, including blowjobs, nipple licking, aphrodisiacs, and handjobs, to drain his semen until his balls are empty, and one night she regains the joy of being a woman as her desire dictates.