I suddenly remembered a thread from quite a long ago when a bunch of russians were discussing stuff.

They were talking about some supersonic warming device for balls to reach 35 celcius or something and whether the dude should get it and how it works and everything.

It was brilliant because he said that near his block there was a pack of 13-15 year olds who would do anything for alcohol and he thought of changing his usual deal to to fuck them for vodka a bit, now without protection.

Guy wanted that device to kill sperm cells as they die when temperature is too high and directed blasting with waves does not help them survive. You have a ballsack hanging out so far away from your body for a reason - sperm wouldn't be able to survive in your regular body temperature. I think ballsack is supposed to stay much cooler and if you raise the temperature by some 2 or 3 celcius then sperm melts to death. So he thought if he killed the sperm then he would be able to fuck them without protection and finish inside and asked other dudes if they used it and could confirm it works.

I wonder if he really bought it.