C*ck and ball torture (CBT) is a s*xual activity involving application of pain or constriction to the male g*nitals. This may involve directly painful activities, such as wax play, g*nital spanking, squeezing, bll-busting, gnital fl0gging, urthral play, tickle t0rture, er0tic electrostimulation or even kicking.[1] The recipient of such activities may receive direct physical pleasure via mas0chism, or emotional pleasure through er0tic humiliation, or knowledge that the play is pleasing to a sad1stic d0minant. Many of these practices carry significant health risks