http://www.care2.com/greenliving/does-penis-size-matter-scientists-have-an-answer.html
http://www.care2.com/greenliving/does-penis-size-matter-scientists-have-an-answer.html
Every one is different with their genitals, girls and guys alike are different sizes inside and out. It does matter. Regardless of size though a person has to learn how to work with what they have to offer.
I don't need a larger penis to have orgasms if you know what I mean....