Saki is a widow who lost her husband several years ago. She left her company in the hands of her former subordinate, Aoki, and though she feels guilty about it, she has been submitting to his demands and giving him her body. One day, her younger cousin Tetsu comes to stay at her house due to a job transfer. Tetsu secretly harbors romantic feelings for Saki. But their peaceful life is suddenly shattered when Aoki takes out massive debts under the company's name and attempts to flee. To repay the enormous debt, what actions will Saki be forced to take?