43-year-old Ito has a voluptuous figure that's obvious even under her suit, and when her younger boss makes a move on her, her feminine instincts awaken. She writhes with pleasure as her enhanced breasts and intimate areas are teased, unable to suppress her surging desire, giving in to overwhelming passion. Her younger boss, fueled by her fiery response, becomes determined to keep pursuing her. Meanwhile, 46-year-old Toyoda, upon discovering Ito's affair with their boss, can't control her own lust and begins masturbating in the locker room. When her boss accidentally witnesses her pleasuring herself, he sets his sights on her next.