Cock and ball
torture (CBT), occasionally known as penis torture, dick torture, or male genitorture/male genital torture, is a sexual activity involving the application of
pain or constriction to the penis or testicles. This
may involve directly painful activities, such as genital piercing, wax play, genital spanking, squeezing,
ball-busting, genital flogging, urethral play, tickle torture, erotic electrostimulation, kneeing or kicking.
1 The recipient of such activities
may receive direct physical pleasure via masochism, or emotional pleasure through erotic humiliation, or knowledge that the play is pleasing to a sadistic dominant. Many of these practices carry significant health risks.