Dirty feet cleaning POV - sensual foot humiliation

You are a disgusting pervert... addicted to my dirty feet... But you can be useful for me. I want you to be my foot licker bitch. Lick all the dirt off! You are only good for that... but you like it a lot... also I like seeing how weak and pathetic you can be for my feet. It have to be 100% clean, until you have to start over and over again!!