Strict with herself and everyone around her, Yumi has risen to department manager at a major flower shop, though colleagues often call her arrogant behind her back. When Takimoto, a powerful client and master of flower arrangement, complains that his order contains inferior flowers, Yumi rushes over to apologize. Her cool, businesslike response only angers him further. Offering to settle the matter quietly, he produces a vibrator and demands that she prove her sincerity with her body.