Just for fun, we gave Sarah loads of water to drink, got her to change into a pair of jeans, then locked her wrists in straps, attaching these via a short chain to a collar around her neck so that she could not reach the undo or pull down the jeans. She was then given instructions not to pee herself until she was given permission, which was naturally withheld, but she had to have something to strive for. Sarah starts off her restrained endurance test outside where the air is cold and patches of snow are still on the ground, conditions not at all conducive for holding pee in a full bladder. ...

Just for fun, we gave Sarah loads of water to drink, got her to change into a pair of jeans, then locked her wrists in straps, attaching these via a short chain to a collar around her neck so that she could not reach the undo or pull down the jeans. She was then given instructions not to pee herself until she was given permission, which was naturally withheld, but she had to have something to strive for. Sarah starts off her restrained endurance test outside where the air is cold and patches of snow are still on the ground, conditions not at all conducive for holding pee in a full bladder. Sarah squirms and gasps as the urge to release gets stronger, so she walks around the house and finally ends up inside. She is still encouraged to wait, but clearly she is running out of time. Finally, despite being told not to go, Sarah wet her jeans. As punishment, she had to stay in the restraints and hence her wet jeans, at least for a while.