Vagina sizes in (human) populations

Well no, but accomodating something quite that big probably isn’t a normal sexual situation either. :slight_smile:

Actually, it just occured to me that you haven’t been clear as to whether your friend thought her boyfriend’s penis was uncomfortable wide or uncomfortably long. It does make a difference. I think that practically any grown woman, barring medical problems, when properly relaxed, aroused, and lubricated could stretch wide enough to accomodate practically any human-sized penis. However, the vaginal canal is only so deep. The cervix moves back when a woman is aroused (most women can actually feel this happening, although they may not realize what it is), and the more aroused she is the better, but there is a limit to how far it can go. A man with a particularly long penis may be unable to fully penetrate his partner without painfully bumping her cervix.

Actually both, but if the average penis 6.3 inches long (see Cecil’s column) and the average vagina is 4 inches long, I guess a little cervical impact is normal if the guy’s not careful. My friend said she feld “stretched” out because it was big around, but she was surprisingly happy to keep researching. :wink: