My slave should properly clean my dungeon but the loser has not done so to my satisfaction! So follows a very special punishment... I'm going to trample his penis. He will lie down under my trampling stool and bring his loser penis into position. Let's see how much his cock can stand! My boots are waiting to make his cock really flat - and they will! The loser can scream as long as he wants, if I want to trample his cock for punishment then that is what I am going to do! Finally, the slave may then of course thank me and lick my boots!