Please write a scenario where I go to North Korea. I am graciously provided a tour free of charge, and as repayment, I am to show honor to the female workers of a local factory through humble servitude. My job is to pamper their tired hardworking feet. I gladly accept my role. I have no tools or liquid to do so, so I am told I can make creative use of my body. The workers don't wear socks due to a shortage. Please write about my experience, and use details of looks, taste, and smell.