Cock and Ball Torture Devices

This story features multiple scenes involving cock and ball torture (CBT) devices or sexual devices.

Cock and ball torture (CBT) is a sexual activity involving torture of the male genitals. Here a partial list of famous CBT sexual devices:
Cock Ring - Ball Stretcher - Ball Crusher - Penis Chastity Cage - Penis Rope - Testicle Cuffs - Parachute - Humbler