Come over here and lay down - I want to have some fun with you. I'm going to trample all over you and make you suffer under my bare feet. Oh, did it hurt when I jumped down on you?! Well, that's just a slave's life! You'll have to endure it! And from walking without shoes all day long my feet are pretty dirty as well - so you'll lick them clean, lick all the dirt and sweat off my foot soles - and then the trampling will continue!