I have a 7.5 to 8 inch penis on a good day (monstercockland.com - same name). I asked my gf if I was the biggest she's had and she said that her ex boyfriend was bigger. She could never really give me a good answer because she said that it was very close but today she decided that his was bigger. She said that he was a little bit longer but a little bit thinner than mine. I can't see why mine being more girthy wouldn't put me at the number one spot. Do girls think longer means bigger? Is it a visual thing? Is she lying? Its confusing and is also bothering me because I don't like thinking that she has been with a bigger guy.