Cock and Ball Play which in the BDSM world is referred to as CBT (cock and ball torture). This can be achieved through slapping, pulling, stretching, and twisting of the cock and balls. These sexual organs can also be spanked, flogged, tied, urethral play, electrics and wax play. This could also play a part of humiliation. All of the Mistresses listed on www.asianmistress.info practice Cock and ball play.