dildo ball busting
Popularly known as plapping, the act of masturbation and a form of uncommon stimulation, light ball busting, CBT and small penis humiliation using a dildo to slap against the penis or testicles (usually while inside of a chastity cage).
According to Wiktionary, it is a sexual slang and internet slang which means: to hit one's testicles in masturbation or sex.
See Also
male masturbation
small penis humiliation
dildo
