For the ones who ask if theyre penis is big enough let me tell you about myself. My penis didnt start growing till after i turned 17 then by the age 19 i reached my growth limit of 4.2 inches and have never had a problem pleasing a female. But for most of high school i was only 1.8 inches when fully erect(i measured myself almost everyday). I was lucky nobody except my sexy cousin found out, even though she did like makin fun of me whenever we were alone..... Which could be the cause of my fetish with small penis humiliation.
Also the shortest penis in the world is 1 inch and 1.5 inch in perimeter when erect.