A married woman, Nana, who belongs to the advertising department of a certain major shaving maker. When I was thinking about a plan to sell a newly developed product, my boss asked me to monitor the product. Nana readily agreed, but she asked me to shave her pubic hair. For the sake of the company, I had no choice but to make my pussy slippery as a test bench. After that, Nana was attacked by a shameful life where her crotch was inspected every day.