Several times. I wouldnt say 'Caught' but walked in on. Mostly relatives. Mom, grandma, recently my mother in law has walked in on us. It actually turns me on knowing people are watching or see me pounding away at their daughter or son
The only time i got "caught" was when i lost my virginity. Actually it was the girls first time also. We were both 15 and at her place and no one was supposed to coming home anytime soon. We were going at it, the smell of popped cherry in her room, the song Hot Blooded by Foreigner on the radio and just as i was ready to pop, the door opened and there stood her older brother.. our eyes met and it looked like flames was coming out of his eyesand mouth.. you fuckin asshole he yelled.. i said, like you've never done it ? He blocked the door. Since it was summer with no AC back in the 70s, the open window was my exact. Luckily she lived on the 1st floor or her apt building. Ahhhh, Such fine memories of Susan. Fuck you Frank...
I traveled for business weekly for eleven plus years. My work was project driven, so I would be in one location for anywhere from a few months to two plus years. This afforded me the opportunity to have some hookups or longer relationships while I was somewhere. I was on a project in the Bay Area for a year and a half. I stayed at the same hotel every week, and most of the hotel staff got to know me pretty well. That would be bartenders, waitstaff, front desk people, late night shuttle driver etc. etc. Because of my status with the hotel chain and my regularity there, I had the same suite every week. The room had a door that opened to a living room with a small kitchenette, and a bedroom off to the side. I made arrangements through a gay dating web page to meet up with a man at the hotel on a Sunday afternoon. I traveled in on Sundays since I was traveling cross country. We met in the hotel bar, had a beer, decided that we hit it off, and adjourned to my room. We were naked and in bed pretty quickly. He's lying flat on the bed, and I'm on all fours sucking his dick like a ho'. Suddenly, we heard the door to the room close. Apparently someone had entered the room, saw us in bed with me naked sucking his cock enthusiastically, and turned and left. We stopped, and had a good laugh about it. Then we continued our encounter which finished with him fucking me in the ass. It might have been more interesting if whoever it was walked in on that. Anyway the next morning as I was leaving to go to the client site, the front desk staff seemed to be friendlier them usual. I was greeted with big smiles and the usual greeting as I went past them. I figured at that point the news had circulated through the hotel staff. It didn't bother me at all, and I figure it gave me some level of notoriety. As long as my coworkers staying at the same hotel didn't know, I was fine.