Miyamoto, who works as a secretary at a famous underwear manufacturer, is selected to stand in for a model when she is double-booked during an advertisement shoot for the company that she is attending with the company's president. The photographer is Shinoda Yuji, who has overwhelming power in the industry. Miyamoto bought the stand-in to save face for the company, but once the camera is pointed at her, the joy of being a woman that she has not had for a long time with her husband is awakened, and she has no way to stop the filming, which becomes more and more extreme...