Beth and Amelia have dedicated their life to researching testicles, there fascinated how one pair can be extra sensitive to pain and another pair can seem to be immune. Today their studying a pair that seems to be able to take a whole lot of, plenty or research is needed though so both ladies have a go at kicking, kneeing, slapping and squeezing them. There findings are quite interesting, although the test subject can handle the to his balls, they still appear to change colour and size depending on the ferocity of the . More studying at a later date needs to be arranged, stay tuned for fur... Show more