Tracey places a piece of paper with a lock combination code on a step at the far side of the room and hangs a set of keys on the wall so she will not be able to reach them until she has released the combination lock then weighs a 6 lb red metal weight and attaches it to a rope that goes over a pulley on the ceiling. Next she tests the special metal anal plug before using speculum and mirror to exam herself then inserts the anal plug in her pussy and opens it, but decides it should be in her arse so then uses an anal speculum to stretch her anal opening before insetting the special metal anal plug into her arse. Tracey then padlocks cuffs onto her ankles and wrists and padlocks metal bars and chains between her limbs and neck. Finally after expanding the anal plug and locking it so it stays open and can not be removed Tracey attaches the other end of the rope with the weight on to the anal plug then locks her collar and wrists so she is locked into a hands and knees position. To escape Tracey has to make her way to the paper with the combination lock code on the other side of the room, release the combination lock then she will be able to reach the keys hanging on the wall and release herself and remove the plug.