It's interesting you say that..... while i always wished mine was a bit
bigger (please don't flame me for saying that), the one thing i have always actually
liked about my cock is the nice shape and proportion, size and shape of the head, and perfect symmetry when it's fully erect (even though i don't have any erect pics). So that's what i like most about mine.
Oh, and i have two holes in the end... people always find that weird (which one do you piss out of etc, lol)