I've often been amazed what the noises some guys make when they are cumming inside me like grunts and growls and lots of obscene language too! The most memorable was a guy who had my legs over his shoulders and was really hurting me with his big fat cock and made me cry like a little girl. When he stopped pumping he let out a long high pitched wail - I knew he'd cum at last - what a relief! I usually prefer to sit on top to control of a guy's dick so I can control him as I slowly pump him inside me and look at their weird facial expressions as they cum.