This is actually something I never knew before, and I've gotten blueballs a few times in my life lol so its not fun. You can actually see this fact being practiced in porn when men are to go for long periods of sex w/out finishing.

When they massage/stimulate the testicles.

This is one of those things I learned later in life like how newborn babies only breathe from their noses. But if youre ever in a situation that may lead to blue balls and you want to avoid it, release the local high blood pressure in the testes by massaging and dissapating it back into the rest of the body.

If you keep doing this in intervals I here it can be avoided completely no matter what the outcome. I am prepared for dudes to ask me weird questions about the nature of this thread so w/e, fire the fvck ahead.