The only talking you should be doing is to tell him how amazing he is and how big he is. I personally get turned on by women talking during sex and I'll even ask her to tell me things.
But you basically got it right head, head, head, moan, moan, moan, take it wherever & then sleep.
There are no special fancy moves. Or just ask him what position he likes best, ask him to do it doggy style once in a while.
I wasn't trying to be cheeky, you missed my original point, I didn't ask if you were good, thats irrelevant, there isn't really such thing as bad head, the point is do it lots. A man never gets tired of it. A women should start off giving him head everytime she fvcks him.