chastity device
n.An apparatus designed to prevent the wearer from engaging in genital copulation.For a female wearer, this is usually a chastity belt which is essentially metal clad underwear with a small hole for urination and a larger one for defecation. For short term wear, there is sometimes
no holes or a plug in place of the holes.For a male wearer, this is usually either a chastity belt molded to fit over his genitals, a
chastity tube which is a solid tube attached to a rigid ring, or a
chastity cage which is identical to a chastity tube except for the tube is constructed of interconnected horizontal and/or vertical bars.Sometimes, the apparatus is constructed using piercings, pee-through plugs or urethral sounds, and other instruments of bondage.