Rupert finds it funny when Kaz cries at a weepy movie, but his humorous mood is short lived when Kaz decides to try to make him weep tears of pain by busting his balls! Kaz sets about Rupert's nuts with her characteristic energy and enthusiasm, ballbusting him repeatedly with increasingly hard kicks and knees until she is satisfied with her efforts at making Rupert cry. Look out for an impromptu cameo from chief camera bitch Nikki at the very end of this video - she can't resist making Rupert cry for real!