Jenny S walks across the room dressed in a PVC jacket and skimpy tight PVC hotpants then uses a dial padlock to lock the keys for her release to a hook before fastening a red velvet collar around her neck and padlocking a short length of chain to the front of her collar. Next Jenny fastens leather cuffs to her ankles with a second longer length of chain between that she padlocks its middle to the end of the chain from her collar as well as a set of metal handcuffs. After walking to the opposite side of the room from the keys Jenny ties a thin crotch rope around herself that goes via a pulley on the ceiling to a weight, then secures her wrists into the handcuffs. To escape Jenny has to walk across the room to the keys and pick the correct code for the padlock from a list but as Jenny walks across the room her crotch rope is pulled painfully tight by the weight. How long can Jenny suffer the unforgiving crotch rope before having to rest and how many attempts will it take?