After a day of working in the garden my new red hunter wellies don't look that new anymore - they're completely dirty! I sit down on the kitchen counter and order the slave to lick them clean. It's pretty funny to see him struggling to get the dry dirt off my boots - but I decide to help him a little bit - with a lot of spit! With my spit the dry dirt turns into mud more and more - and of course the slave has to keep licking!