Do you have any well endowed family members (brothers, parents, cousins, uncles, etc.) or close friends? Let me know!!
 
The biggest guy in my family next to me was my older brother. He was like 5-6” soft and probably 7” hard. I have no idea where we got our size, because my dad is in between small and average. 
 
My older cousin always seemed pretty big too. I never saw the actually thing, but we were swimming and he got out, leaving like a pretty thick 5” outline. 
 
I also had a friend that I slept over his house a ton. It wasn’t that long, but very thick and he had a big set of balls. We both always wore pajamas, and his would bulge out a ton (even more than mine, cause my bulge went a little out but mostly down.) He would walk around and it would bounce up and down, sometimes even making a noise. He never saw me until another friend was in the bathroom and I had to get changed, so I did it right there in his room. I was younger, so I turned around to change. I didn’t realize until he said something later, but even though I was facing away, he saw it in between my legs from the back. I only saw him for like 2 seconds when I walked in on him pissing, and I saw his hard bulge when he woke up and walked to the bathroom, rubbing his eyes not even noticing that this bot that long but really thick dick was sticking out. 
 
PLEASE TRY TO KEEP IT 18+