Company president Taizo built the business from the ground up, and his achievements are widely recognized within the firm. To mark the company's 20th anniversary, Taizo hosts a party at his home. Among the employees attending is his secretary, Tsubasa. Tsubasa is also Taizo's wife, and her thoughtfulness and kindness have deeply won over the president's heart. During the party, an unsettling incident occurs—Taizo begins groping Tsubasa's body. Though filled with gratitude toward him, Tsubasa is forced to endure it. Taizo, enjoying her reactions, continues to aggressively pursue her again and again. The scene reveals both the deep bond between them and the twisted reality of their relationship.