To sound, a guy slowly inserts a tube (may be hollow) down his pee-hole to his bladder for pleasure. In doing so, the dude may have a pleasure-gasm or just pee.
by USAF Cadet January 31, 2021
I'v been a cum-dump since I was a teenager!
by USAF Cadet November 11, 2020
"I'm gonna cum!" is what a lot of guys shout just before they reach the point of no return and blow their load.
by USAF Cadet December 23, 2020