well, like the rest of you, I feel like an expert on the matter:
My father is even more hung than i am, with huge hanging testicles. I can remember being ~4 -6 and he would be in the bath tub with me, I so much wanted to touch his cock and balls. I think his nudity around me is a factor in my strong interest in penises. I remeber when my little brother was in the tub, (all 3 of us together) and my brother (he was about 2 at the time) reached out to touch my fathers cock, my father said no and pulled away. I remember being embarased by all of that..... but I secretly wanted to touch that big cock also. How in the hell can I remember all of this? wow!

Even now Dad is not modest at all. When I visit my parents, I usually get to see him in the bath tub with his big cock and balls floating in the water. I would rather not have this memory of my father. BTW, I have never seen my mother nude.