Here Everything Is Licked Clean

I hate dirty boots, so my slave will clean them! With his tongue he licks the mud off and guzzles it without any argument! He cleans my dirty boots flawlessly, because that is what I demand from him. I dont let a crumb of dirt escape him, because I look very carefully and make the slave take in every little particle of dirt! Under my supervision absolutely nothing is overlooked and everything is licked cleanly!