I had this fantasy when I was younger of being abducted by by 4 or 5 guys, when I was in my teens they were white, as I got older they were black. I would be held captive and tortured until I agreed to be there slave. What I didn't realize was the leader was a pimp and the rest of the guys were his enforcers.
The second part of the fantasy was that me and maybe two or three white slaves would be serving clients while our black captors played cards in the next room. Every once in a while, one of us would get out of line, be taken to the basement naked, worked over and hosed down.
Curiosly, I still get excited thinking about this.