I've been an avid jerker off for 19 years, but only the other day did I discover a new technique that makes my nuts spin, then explode!
Based on a memory of sending another guy into sexual orbit by gently tickling his entire sac area with all my fingers, much like a spider dancing over it, I tried the same technique on myself, to fantastic effect.
Whatever position you prefer to be in, make sure you can spread your legs real wide so that your non jerking hand has full access to your nuts, perineum and those tingly crevices where your sac meets your upper leg. As you jerk off, start to run your fingers gently over the entire region of your nutsac. Adjust the pressure to suit your pleasure, but whatever you do, keep all your fingers moving fast over the whole area. Don't just play with your favourite bit.
As your jerking hand gets you near to ejaculation point, the fingers on your ball playing hand may be going really fast as the sensations drive you crazy. Don't stop! Experiment with varying the pressure applied by your fingers as your mounting need to bust your nuts dictates. This may vary from feather light tickling to firmer stroking and kneading. Suit yourself!
As the orgasm takes hold, you should experience your orgasm spasming through your balls like never before-it's as intense as the feeling in your cock. You'll blow a very satisfying load and will want more, more, more.
Remember, we all play with our balls when we jerk off but this technique is different-your fingers never stop their work even during your orgasm and you should not concentrate your ministrations on a small area but on the whole sac, the whole time.
I hope this works for at least some of you. I can't believe I've discovered something so new and so exciting. I'm sporting a very happy pair of nuts at the moment!