Mimi, who works in the general affairs department of a certain underwear manufacturer, is the center of attention among male employees due to her devoted personality and beauty. However, her parents have a large amount of debt, which various men use as leverage to set up vile traps. A senior employee harasses her into performing fellatio and ejaculates into her mouth. The president forces her into sex under the pretense of paying off her debt. Mimi falls to the depths and becomes a sex slave for the company.
