I had one where I so wanted a bj, but she dropped straight into sex, the cover she used was so tight so I kinda faked a finish, then asked for a bj. That was awkward.
I had one that looked great in her ad and even in person but I had the feeling I knew her from somewhere. As the conversation progressed I realized who she was.... the daughter of one of my coworkers. I just couldn't go through with it. I gave her half of the donation and left. I later saw her at company events but we both acted like we never met.
Every time I drop trou is an embarrassing encounter.