k just had a stupid thought when i realized my balls have never turned blue before and wondered why the hell they call it "blue balls" so i found this which i dont know why but found quite intriguing. http://www.coolnurse.com/blueballs.htm
At one point they say guys use "blue balls" as a "scam" to get girls to finish the job, and yes im writing this cause i had a very painful case today.![]()