Quote by JohnC
but in reality it comes down to MANY factors. And compatibility is a HUGE one. The rest, it is mental. In general, there is a wide range of cock sizes that will work just fine. yeah, you realize the truth. Now that is NOT saying any one size is "better" than another. Like I said it comes down to compatibility.
This guy sounds like a cock-spert. Like the Stephen Hawking of cock.