Alexa Von Tess experiences the rigid agony of the Chinese Chair
In China, they used to (and in some places still do) punish thieves by locking them in a upright contraption that looks like a wooden neck stock on four long stilts, like a tiny table with a hole in it sitting on six foot long legs. The contraption locks around their neck, making them have to stand on their tip toes or choke to death.
 

GALLERY 1
 
 

DeviceBondage goes to the edge portraying beautiful women deriving pleasure from BDSM play while restrained with various metal, leather and wooden devices.
more sadistic freestuff