So what's your point? Some of us like a big stretched pussy and are secure enough not to worry if our cock would be enough....once you understand how much a woman can take you quickly realize that a normal cock is really never enough. But the whole point of sex is to do what both enjoy doing and doing what gets each other off.
So don't kid yourself when some woman tells you how "big" you feel, etc. She's doing that to save your ego.
Psychologically it is enjoyable to fist a woman; but realistically, if she can easily take a dude's fist and be gaped like this, it wouldn't matter what size cock you have, it would still be sticking your cock into a coal mine. I mean, shit, there is standing room in this bitches gaping cunt-maw. You'd have to have at minimum 12" to hear anything but a whistling noise while you whip it all about in there, hoping to hit a wall or even a sign of life.
So don't kid yourself when some woman tells you how "big" you feel, etc. She's doing that to save your ego.