My house slave is cleaning the dungeon, while I'm seated doing my business. I keep an eye on him and I see that he's always staring at my beautiful bare feet, instead of concentrating on his job. This lazy attitude needs to be corrected and I know how to do it. I ask him if he wants to worship my feet and, as expected, he immediately say "yes Mistress, please" (at least, it seems he has learned how to properly address his Mistress). Unfortunately, I have a nasty surprise for him. I tell him to wait a moment; then I get up and leave the dungeon. I come back a few minutes later but, now, my feet are covered with dirt. He immediately realizes his mistake, but it's too late. I tell him that now he is free to worship my feet and I expect him to make them perfectly clean. He has no possibility other than putting his tongue at work. The task is not easy and soon his tongue is dark brown. Clearly he has to swallow all the grime and I'm not happy until my feet are spotless clean. I'm sure that next time, when I assign him a task, he will no longer get distracted!!!!