I’ve thrown my dick in 50+ vaginas, and they’re very much the same. Tall or short, fat or skinny, same. Can’t say that any of them were wider than “normal”, though a very few were a tough fit. And like dick size, you can’t prejudge genitals by outside appearance.

Wetness varies a great deal, seems more of a defining characteristic than circumference. Too wet or dry can make it hard to get off with the former, hard to start with the later.

tl;dr: Meh. Most vaginas feel the same, very small differences.