Third-year employee Matsunaga develops feelings for Suzuki, the supervisor who has always watched over her kindly. Seeing him exhausted by work and family, she becomes more devoted each day. In the passenger seat of a sales car, its cramped back seat, and the office late at night, the beautiful young subordinate’s aggressive advances gradually destroy the middle-aged man’s restraint. A sweet and dangerous time-saving affair across a twenty-two-year age gap.