A few times, only one was post-worthy though it's not what the OP is about, but still...
I found a hidden gem at a place in Brooklyn that usually only got "no" reviews, and she moved to a different shop. At the new shop I was a regular of hers but then she a) got more popular and b) was made daytime Acting MMS while still doubling as provider.
One time we started a session and about 15 minutes in, in middle of a BBBJ, the bell rang, she said to me "1 minute" and put on her clothes and answered the door. The next thing I know it's 10 minutes later and I can hear someone getting fucked in the room next to mine. So I stepped out to listen and realized she had parked me mid blowjob to go service another customer. I quickly got dressed and walked out the back door to the alley and left. I also texted to her that what she did was not right and to NEVER do that again. She apologized.
(she later got a quite burned out from the crazy stress of being head cook and cock washer, with a zillion local workers coming through like a FH, so once she racked up enough cash, she mostly quit and now works in a restaurant for a fraction, and is UTR only, for a small handful of clients)