-Custom- I come home from work and my slave is awaiting his fart sniffing duties. I am always very gassy after a long day on my feet. My leggings are stuffy; there is so much sweat in my ass crack. I start by digging some of it out with my fingers and making my slave sniff and lick the stench off of my hands. Finally, it is time for him to sniff up the gas. He puts his face right in between my cheeks and takes the blast point blank. It makes him wince but he must act like he enjoys it for his Goddess. I humiliate him: a real man wouldn't be am after work fart sniffer. He would get to fuck me senseless. But not my slave. At the end, I pull my leggings back up, deciding that he has had enough generosity. He can continue sniffing my farts through the fabric. It's more than he deserves.