I was lying on my bed watching TV when I started to feel the gases moving in my belly. I didn't think twice and immediately called the slave. I got myself into a very comfortable position, told him to put his face in the middle of my ass and I started to let out smelly and loud farts to relieve myself. But this time, I decided to do a few things differently, because I wanted to humiliate him even more. When I realized that he was very excited, I told him to stand up so that I could fart on his dick, showing him all my contempt. I also made him lick my feet to show all the devotion he has for me. In the end, I sat on his face and let out my last farts. I released him and went back to watching TV.