risks and safety

[Trouble]

I just remembered one, which I think I have heard Sadistic Sara mention before; it bears repeating.

If your bb partner grabs your testicles and then squeezes or strikes them, fine, have fun. Do not allow your friend to twist them excessively. The scrotum contains a tangled mess of tubes and cords; twisting the nutsack is for self defense, not for fun. In particular, a severe twist followed by a heavy blow to the twisted pair can risk injuring the tubes and cords; if I could remember the names of all that stuff that could go wrong, I would relate some, but the possibility of breaking the vas deferens comes to mind. It is much easier to damage the connective tubes and stuff than to damage the testicles, themselves; to remain a safe and healthy ballbusting sicko, keep the twisting minimal.

Some twisting, of course, will not permanently damage the testicles, just like any other rough handling that is done in moderation.

Have fun.