Sometimes my testicle spins round and I have to twist it back around again. It doesn't hurt. Is it normal for them to twist round a little bit? If not, is this
Undescended Testicle Guide: Causes, Symptoms and Treatment Options
Testicular Torsion: How You Can Lose a Testicle In Your Sleep | Men's Health
Balls and Cum an Illustrated Guide - expert sex education - BISH