I probably don't have the experience to answer on a personal level, other than with some sex toys and limited partners, and from conversations with some of my friends. Here is what I do know.MANUTDFan wrote:rafale, whats more important in mans size, length or girth?
The first man I was with, he was large - well above average. It was very exciting from a visual standpoint, but to be honest, the sex was rather uncomfortable for me and I did not have any pleasure in it. Of course we never tried anal, I mean just vaginal sex. Part of this may have been that he was very mechanical, also, and I never was worked into a sexual frenzy like my boyfriend now can do to me.
The man I am with now, he is just an average in size, but I like this very much! First, I can do a lot more with it in giving him oral sex - which I enjoy immensely. Second, it's never uncomfortable, but it's still plenty to give me a stretching sensation when he enters me, I mean I can really feel him "filling me up". Third, even anal sex is highly enjoyable and while I might be walking funny the next day, it's not horribly painful or anything like that.
Now, as far as girth, both these men were pretty close - just one was much longer.
I have a toy now that is a close in length to my boyfriend, but a wider girth. I like it but to me, the head is too big. It takes me a little bit to work it in, and it's difficult to get the head in anally. (right, Spanishfan?

I have one friend who's husband is really small in length, but about average girth (I can unfortunately confirm this as true. Damn Halloween parties...). She is very satisfied with him, and tells me all the time how great he is in bed. They have been together 15 years, (and she cheated in him only once) so I think she must be telling the truth!
I can go on and on with these other stories and things my friends have told me, but you get the picture. With sex, remember everyone is unique, but quite honestly, it is far more what you are doing with your penis than the size that matters.
For us, the main thing is how the man turns us on, and how he makes us feel even prior to the actual sex. It's about reading the movements and expressions of the girl you are with and responding to them. Once she is worked up to this point, she is not even thinking of the size of the penis.
Also, different positions can minimize/maximize the effect of the penis size. For instance, with my ex, I prefer to be on top, because I could better control how far it was going in, and could keep it within my comfort zone. Of course, the problem, from an emotional standpoint, I hate to be on top in many cases.
With an average size, my wonderful bf now can put me in any position and it's not only comfortable for me, but it changes the feel and the pleasure of the sex.
I hope that helps!