I tried asking girls online what penis size they would prefer their ideal boyfriend had, but got very few honest responses. It looks like girls are terrible at imagining what for example a 17cm penis looks like. They also usually have no idea how big their previous sexual partners were in terms of centimeters, all they think in their head is - below average, average, above average. So it occurred to me that it makes much more sense to ask guys who slept with a lot of women what penis size is ideal. Everybody on this forum knows their exact size and also what the reactions were during sex so please, can you help me with this question of ideal size? Everybody seems to want a bigger dick but I am much more careful because I am already above average (16.7 cm or 6.6 inches) and don't want to overdo it. I want the girls that I'm having sex with to enjoy it and not be in pain because I am poking their cervix with a monster dick. How much more would you increase your size if you were in my place?