Maybe a little OT, but I've had the pussy fart from an SP called crystal, maybe 4 years ago. Shes about 40 but in excellent shape. Apparently she was carrying a bubble I got rid of for her. She went something like oh sorry I have a little air in there. I told her I'd get rid of it and just ripped it out of her. We laughed as we continued.
Good times.
I have farted at an MP. I was full and regretting I didnt goto the washroom before it. She was doing my back and I was trying to hold it in. Told her I needed some water bad. She went for a glass, came back, smelled it and gave me a little look. She probably appreciated it later.