My riding boots are extremely dirty again - and I'll not clean them on the doormat - but on the slave's useless hands! He has to put them on the doormat and I mercilessly trample all over them with the hard soles of the riding boots. With all the dirt mixed in the soles must feel like sandpaper on the slave's skin - and his painful screams indicate I'm right! I also spit on his hands a few times and use his hands as my ashtray while smoking a cigarette. In the end most of the dirt is gone - but some is still left - so the slave will lick my boots until they're completely clean again!