am i really going to be the first one to respond?
size is tricky. I think lovemaking comes down to body compatibility between two people. You can have a decent sized man mating with a woman who has been around the block a couple times (Grand Canyon)...now to her he may be small and unfulfilling, but to somebody else, he might be a souljah.
Then there are people that prefer width over length and vice versa.
I think the question is case by case for the individual.
*i wish I could have used another alias responding to this question....lol
I didn't really answer the question, but these are just some of my comments on the subject.