Well, I'll tell you about my very first client. This is equal parts "Ewwww" for both of us!
My first appointment ever and he knew it and was super sweet and relaxed. Spent most of the time BJ/DATY and chatting. Near the end I was suuuuuuuuper horny and asked if I could hop on top and get a quickie. He said sure, I did, it was good and I popped off. To find that in the time between his fingers and my O, I totally got my period. So freaking embarrassed!
Fast forward a month. He shows up at my incall and I tell him right off the bat that I'm so glad he booked with me again even after my ugh.....mess. Now we are messing around again and he likes a little anal stim with fingers during and I was down. Then I pull back for a second and realize there is poo on my finger. And not just a little smear, a big old chunk.
In hindsight it is pretty funny to me, still gross, but funny.
However he never did see me again!