I've had a girl queef more than once while i was fingering her. She seemed a little self-conscious, and i suppose i could have laughed, but i just acted like it was natural (as it was) and kept on going. I mean there was nothing unpleasant about it or anything. On the other hand, laughing could have caused much worse reactions than desired.
Now, i remember when a girl let one rip and she kept on going as if nothing happened. It didn't stink too much, as opposed to the silent stinker, but i had to hold my breath for a good 10 seconds or so while keeping a straight face. It happens, i guess. On the converse, there were way less than a handful of times if even only once or twice, i ever willingly let one out (slowly as possible) while getting a dance out of literally thousands of dances over the years. Otherwise, never during dances or even VIPs. I do find other opportunities though. Although maybe i should try letting one go when i'm next to a girl i have absolutely no interest in and just want her to leave.
The thing that really pissed me off was the one time a girl danced on me with a dookie booty. She didn't leave skid marks on my shirt or anything, but she still left a residual smell on it as well as during the duration of the dance. I am seriously shocked sometimes by the lack of self-awareness some of these girls have of their poor hygiene practices and resulting smells and i say that as a PL that is very meticulous about cleaning up before i go out SCing.