One predicament bondage is to begin by tying the sub's hands behind the back. Next put the sub in good, binding nipple clamps which have a chain between them. Have the sub stand in a doorway. Then take a lightweight bungee cord and hook one end to the chain and the other end over the top of the doorjam. Wrap some tape around the end of the hook which attaches to the chain, just so that it is not sharp enough to cause a problem. Adjust the bungee cord (tie a knot in it if it is too long) so the sub must stand on her toes to releave the pull on her nipples. Do not bind her ankles or legs, she must be able to maintain her balance. Stay close to the sub in case she should begin to have any difficulty maintaining her balance.