Emika is a banker who finances her husband's restaurant. I knew it was an illegal loan, but I compensated for my husband's loss. However, fraud is discovered. If things go on like this, her husband's restaurant will go bankrupt, Emika will be threatened with being fired, her body will be used as a toy by an auditor, and she will be forced to make a contract like a sex slave with the money owner. Emika's sex service journey that continues until debt repayment has begun.