One thing that you absolutely cannot underestimate is the importance of grip strength when it comes to the manual release of a man's testicular load. As you may well be aware of, men spend quite a bit of downtime getting themselves off. We men don't need a whole lot of stimulation in order to get an awkward erection that requires attention; the wind blows the right way and we're reaching down our pants to pull a rapidly expanding cock out of a twist in our boxers. These hard-ons are taken care of quite nicely by ourselves, sure, but what a lot of guys don't realize is that all of that wanki... Show more