When did I realize I had a big cock? Well, when I was maybe 13 I discovered Penthouse forum. Maybe one of the greatest contributions to literature in the last 50 years..lol! Seriously, I learned a great deal from reading those "letters"...even if they were fake. And it seems at least one letter a month would refer to a "huge 8" cock" or some such. Now at 13 yrs old I hadn't really thought about my size yet. But during one of my Penthouse jack-off sessions I became curious as to how I "measured up". So I dug through my Mom's sewing kit and found a cloth tape measure. I was assuming I was about average...6" or so. I mean here I am a skinny, and I do mean skinny, pimply faced 13 yr old kid. So when I put the tape measure along my rock hard dick I was confused. How can this be...almost 9" long?? Surely I can't be that big?? Maybe the tape measure was not accurate. So I found one of those plastic grade school rulers that only goes to 6". Shit, I dwarfed that. WoW! I have a big dick!
BTW, by the time I was 16 it had grown even bigger....to the size it is now. 16 years old, 6 foot tall, 115 lbs with this thing hangin' between my legs. Quite a sight!