I've worn one before (as well as a tourniquet) and it's ok I guess. Get's a bit painful and doesn't really do all that much. Mind you I am only 22. I've just been informed by the other half that it's quite a good thing.
But on the piercing thing:
Anyone comes near my old fella with a needle and they're gonna need serious surgery to remove an embedded foreign object from their eyeball. Maybe their prostate if I'm really pissed off!
Warming the Bed
