Haruna is a fresh high school graduate who just started her first job. Full of hope for her new life, she eagerly embraced her responsibilities—until she became a guarantor for a friend's debt and was forced to take on an overwhelming loan. Unable to repay it, she finds herself completely under the control of her male coworkers. She must serve tea while completely naked and endure daily humiliation at the hands of the company president. Ordered by the president, she answers phone calls while wearing a vibrator, forced to work daytime hours with it activated, and compelled into stripping against her will—her life descending into near-breaking point. Soon, creampie training sessions by the president and other employees begin. In the end, she is even commanded to hand out tissues while stark naked. Her life continues to collapse under the endless chain of debt and commands.