Toilet use control
- A simple order, which the victim cannot disobey
- Locking the toilet
- Use of a butt plug or catheter, possibly held in by some device
- Clothing that cannot be removed, such as a catsuit with the zip padlocked
The victim may have to beg for release, or agree to do something else such as provide oral sex in exchange for release. The control may last for a fixed time, or until the dominant gets bored or until there is an "accident", when the victim may be punished. The control may be made more difficult by making the victim drink lots of water.