Mao Yamashita is a new employee who joined the SOD sales department. She is short and has a youthful face, and is known as cute even within the company. In reality, she is a bit of a natural clumsy girl, but she is more motivated than anyone else. The male employees, who were hoping to get her to appear in an adult video, followed her closely during her in-house training. They used every trick in the book to successfully film her innocent and shy sex video, and it is now available for immediate release!