It's been two years since she divorced her husband and started working for a foreign insurance company. Until then, Maki had been a full-time housewife, and sales, which prioritized contracts, was a heavy burden. Still, she worked with great pride and conviction, but one day, Maki was called by her boss and told that she could no longer stay at the company based on her performance so far. She was then ordered to make sales to a certain customer, and when she arrived, what awaited her was a shameful sexual encounter where she was tied up and forced to fulfill the customer's desires as an obedient sow...