Cock and ball torture from Wikipedia, the free encyclopedia at en.wikipedia.org. Cock and ball torture, CBT, is a sexual activity involving torture of the male genitals. This may involve directly painful activities such as wax play, genital spanking, squeezing, ball busting, genital flogging, urethera play, tickle torture, erotic electro stimulation, or even kicking. The recipient of such activities may receive direct physical pleasure via masochism through knowledge that the play is pleasing to a sadistic dominant. Image: electro stimulation applied on a *****. Contents Section 1: In pornography Section 2: Ball stretcher Section 3: Parachute Section 4: Humbler Section 5: Testicle Cuff Section 1: In pornography. In addition to it's occational role in BDSM pornography, temakeria, literally ball kicking, is a separate genre in Japan. One notable actress in temakeria is Erika Negai, who typically uses her martial art skills to knee or kick men in the testicles. Section 2: Ball stretcher. A ball stret