A 35-year-old single woman working at an insurance company. After graduating from junior college, she has spent 15 years building her career at the same firm, enduring the high turnover rate and intense sales quotas typical for female insurance agents. She had always looked on enviously as male clients retired for marriage, believing she would never resort to using her feminine charms. However, in pursuit of a major contract, she ended up engaging in sex with a client. When this was discovered, she was forced to resign. Despite dedicating her life to the company, she now regrets it all, thinking she might as well have worked in the sex industry from the start. In search of a new path, she discovers a job listing for high-paying part-time work.