indeed. i just have to put up with shit smacking up on my calves all the time, and i needed a second job to pay for the masturbation lube... what a waste!
I think the right fit matters too. A penis should fit into a vagina a certain way, as if they were designed to be a lock and key.
I think it's just important that each person have a satisfying experience, scale only mattering in case of requirement.
really long cocks bottom out and hurt like fucking HELL. nothing says loving like writhing on the floor in agony from the cramping and bleeding. awesome.