Cock and ball torture
Cock and ball torture (CBT)[a] is a sexual activity involving the application of pain or constriction to the male genitals.
[2] Similar to many other sexual activities, CBT can be performed using toys and devices to make the penis and testicles more easily accessible for attack or foreplay purposes.
[3][4] A ball stretcher is a sex toy that is used to elongate the scrotum and provide a feeling of weight pulling the testicles away from the body.
Intended to make one's testicles hang lower than normal (temporarily or, if used regularly for extended periods of time, permanently), this sex toy can be potentially harmful to the genitals as the circulation of blood can be easily cut off if over-tightened.
A more dangerous type of ball stretcher can be home-made simply by wrapping rope or string around one's scrotum until it is eventually stretched to the desired length.
A ball crusher is a device made from either metal or often clear acrylic that squeezes the testicles slowly by turning sets of nuts or screws.
Used as part of cock and ball torture within a BDSM relationship, the parachute provides a constant drag, and a squeezing effect on the testicles.
It consists of a testicle cuff device, typically a ring, that clamps around the base of the scrotum while it is drawn back between the legs.
As a result, the wearer is forced to keep their legs folded forward, as any attempt to straighten them even slightly pulls hard on the scrotum, causing anything from considerable discomfort to extreme pain.
These devices were designed for medical use, to prevent ejaculation while sleeping which was believed to cause "seminal weakness" and other physical problems.
[7] Kali's Teeth is a metal bracelet with interior spikes that closes around the penis and can be used for preventing or punishing erections.
"electric massage") is a popular Japanese prank played between two people where one person puts their foot into the genital area of the other and shakes it in a vibrating motion.
In 2006, Frito Lay released a special, Taitsukun-themed edition of Doritos chips, that referenced denki anma.
