The pinch and roll.. For those that don't know.. It's where you pinch your sack and roll it between your thumb and finger... It's a strange but nice feeling I find...
It's so strange it just wouldn't do for me no.
I can see this. I could probably blow just from having my balls played with. They're pretty damn sensetive so yeah I can see why this would be good...
And probably not all guys. Pinching and rolling my own ball sack has limited attraction, at best.
I use that technique mixed with a gentle pull to scratch my sack, it gets the itch but its a "meh" type feeling otherwise.