The mistress has been walking around in the muddy stable and then uses her slave as a step stool to mount her horse. She takes one look at her dirty riding boots and knows what needs to be done. It's time for her slave to clean every inch of her dirty boots. Great pov shots of her dirty boots. He's got a lot of work to do to get those boots clean
You have one task you pathetic loser. I've been out riding all day and my boots are very dirty. It was very muddy today and I need my boots clean. That's where you come in. I want my boots spotless and you have to clean them... with your tongue. I don't care of there's horse shit or hay on them. You better make sure they look as good as new.