Slaves Roulette

What happens when I am in a indeed good mood? Right, my slaves can play with me! With my slave today, I play Roulette. There are tasks on slips of paper, which he has to fulfill randomly. Some are painful, some are rather beautiful and some are unspoiled abjection. How far will I go to humiliate my slave and have joy. And how far would YOU go just to not mess it up with me?