Guys tell me they want me to talk dirty to them when they are facefucking me but if my mouth and throat are filled with cock, the guy needs to be doing the talking)
Also I find that I love "anything goes" dirty talk best when it is about what we are doing to each other like fucking each other with all out pounding like the way you fuck a slut or about both our wildest fantasies. If it is just about one person's fantasies, then it might not be as hot)