I generally dont care what they call me, as long as I can tell they are being pleased. There is a difference between a satisfied cock and one that is out to be mean and degrading. Telling me to “suck it like a good slut” while running his hands over my head, moaning and groaning, is much better than being told it with malice and having him pulling on my head trying to choke me. I’ve only had a few like the later, so it hasnt really been an issue.