Sweat-soaked Toast In See-through Rubber Boots

I wanted to prepare a VERY sweaty foot meal for the slave and brought my see-through rubber boots for that. Its really hot today and you can see the moist inside the boots already. I take the boots off and put a slice of bread into each. Then I put the boots back on and start to walk. I enjoy the sunny warm day and the inside of my boots gets more and more wet - soaking the toast with my foot sweat. Then I call for my slave. Take the boots off and take the crushed sweat-soaked boots out of them and on the dirty ground. I grab pieces of bread with my sweaty feet and make the slave eat it off my feet. When there are no pieces, big enough to lift with my feet, left I simply push his head down and he has to eat the small pieces right off the dirty ground!