Koune Hanae(42) has a butt fetish, and although she is dissatisfied with her married life with her husband who prefers blowjobs to sex, she remains a faithful wife. One day, her husband comes home after a drinking party with his subordinate (Fujita). While lecturing his single subordinate that he won't be considered a real man unless he sets up a family soon, her husband touches her butt... Hanae, watching this, begins to complain about her husband's sexual preferences to the subordinate when her husband stands up from the table... Fujita, who is single, sees Hanae's longing eyes as her husband touches her butt...