Yeah, once. A couple of years ago, i was working at a video rental (2015 and for whatever reason that was still a thing back then where i lived
). The shop was allways kept by a single employee, so whoever had the late shift naturally had to close the store, do the accounting for the day, lock away the earnings, stuff like that. And sometimes, when there were customers bringing back movies they claimed were defective, we had to check them. Now ... the store was seperated in the middle, had two entrances - one half was video games and normal movies, the other half was porn. So, of course, sometimes we had to check porn for defects. The whole store was under video surveillance ... the office, where the checking happened, wasn't, sooo ...
Well, long story short, sometimes, after closing the store, i would loose my pants and jerk off in the office while watching porn.