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