Originally Posted by Nozzle
You are that much bigger so can afford to be flippant with an inch hear or there. The difference between 5.25 and 6.5 is pretty significant.
My point is that the only people who care about exact measurements are guys online and scientists. 1.25” sounds significant on paper but just remember that no matter what equation you come up with your partner will still feel you, not the number you tell her. Unless it’s a situation like meeting someone online who’s only interested in size, I don’t see exact measurements being pertinent for most women’s enjoyment.