Blonde.Vicki - External Link/Members Only - who does not appear to have worked for over a month, repeatedly yelled: "FUCK MY PUSS-YYYYYY!!" while I was banging her from behind. It really gave me the horn. However, I have to tell you that this was the best thing about the punt, and I cannot actually recommend her (see my Neutral review).
Yeah, I'll let you know if I come across anyone else that is particularly vocal, because I like that too. Not so much moaning (fake or otherwise) but actual words - that does tend to spur me on for some reason.