Yui Tenma, who transferred from the public relations department to the third sales department. Her superiors, Hirai and Minami, set their sights on her, a free-spirited woman who had "eaten" all of her male colleagues. Yui, who was discovered as a sales representative for the company's top-secret product, the "meat toilet," will undergo training in the name of training. Her body is developed by the men, and Yui blossoms with a new talent...