Unsatisfied with her married life with her quiet husband, Arisa has an affair with a man named Tabuchi, who is much older than her. ``A perfect master-slave relationship...'' Arisa, who has always been a masochist, felt a deep climax from having sex with the sadistic Tabuchi. One day, Tabuchi plans a one-night, two-day trip. Arisa, who came on a trip without her husband's eyes, was excited when she saw through the true purpose of this trip. It turns out that this trip is a ``training affair trip'' to make Arisa the perfect meat slave...