Thirteen years into marriage, no children. 41-year-old Shizuka (pseudonym) works in customer service. She married after a long period of cohabitation, supporting her husband who aspired to become a professional, but sexual intimacy gradually diminished after marriage. Feeling lonely, she began working as a hostess. The joy of being desired as a woman and the explosion of her long-suppressed desires led her to join this trip. Under the influence of alcohol, she surrenders to a one-night affair with a man she just met. Drunk on emotion and liquor, her body burns with passion. Tonight, one married woman loses her heart to a fleeting romance…