Toilet chair
In this context, a toilet chair is a device with an opening above which a person is positioned in order to receive or tolerate another person’s bodily waste. Such terms come from extreme BDSM and humiliation contexts and must be classified as highly risky. The use of such equipment must never be assumed; it requires explicit, informed, and voluntary consent from everyone involved.
Direct contact with urine or feces carries significant health risks, including bacterial, viral, and parasitic infections as well as damage to skin and mucous membranes. Specially made BDSM devices do not remove these risks; restraint or restricted movement can make them worse. Such practices should not be attempted lightly and are medically and hygienically problematic.