Your dick should be 14in erect when your 17. Just like mine. If its not. Then you have got a problem.
The black dude from freaks of cock average penis length is 14 in."Its about to be Hiroshima up in here!" "Ohhh she know what shes doing" "Hey no more blue balls"
After a longperiod of not peeing, your next piss includes the sensation of your pee tube becoming wet again after a long while of dryness and urine drought.
Guy 1: Dude, I haven't peed since I got on the plane.
Making a snail with your penis and balls by wrapping your penis around and under your balls making the shell and the penis head stick out looking like the head.