Princess Mattie is cutie that loves to male cock and balls. It doesn't matter if that means flicking them, smacking them, shocking them, whatever so long as there is a male in pain she is content. His screaming does get a bit irritating after a while though but sitting on his face solves that, now she can resume the torment. The poor guy has trouble breathing this way, but at least his lack of breath can serve as a distraction from the pain in his cock region.