Prestige exclusive actress "Yakake Umi" is the secretary to the president of a major company somewhere in Tokyo, and she uses her body to help the company grow. In order to please the chairman, she devotes herself to his service! As part of the employee benefits, she strokes the dicks of the employees one after another in the office! To deal with complaints about new products, she visits customers' homes and uses her superb techniques to squeeze out their dissatisfaction and sperm! To manage the health of her employees, the secretary herself becomes a nurse and checks the condition of their sperm! She goes undercover as a delivery person to get top-secret documents from a rival company. She crushes the rival company with the temptation of her erotic services! Watch the absolutely loyal secretary "Yakake Umi" as she struggles every day using her superb body and techniques!