HIS BODY: Balls, balls, balls

Ev

Testicles. They are always there, just hanging around, but what exactly do they do?

It’s a question that all of us have at one point or another. His balls are more than just accessories to his penis - they make and store sperm, keep his body temperature regulated, and produce the hormone testosterone.

Oh, and some guys like them to be touched (gently!) during sex. Ask before you grab, babe!