Your girlfriend is a little upset when you tell her there's something she doesn't know about you - you've been dating for a while now and she thought you had no secrets! "Baby please just tell me! It's not something really bad is it? Hon you're scaring me, you can't just allude to something like that and then not tell me!" you tell her you have a fetish, and she becomes intrigued. "You want to suck farts out of my asshole? Are you messing with me?" she questions you but agrees that she doesn't see why the two of you shouldn't try it "you won't think I'm gross right?" she nervously bends over and pulls down her panties to reveal her gorgeous little asshole, telling you she just happens to be very gassy today. She giggles as she lets out some cute little farts, asking if you like them. She quickly warms up to it, and begins to dirty talk - telling you to get right up close and put your mouth on her asshole so you can suck them right out while you stroke your cock. As you get closer and closer her farts get bigger and more frequent. Finally she tells you to cum while you're worshiping her little asshole, coaxing farts out with your tongue so you can taste her smelly gas. Your girlfriend seems very happy with herself, seeing how much you enjoyed yourself. "I would do it again! 100%" she smiles, and tells you her fantasy for the next time you two play.