"N-no, I... I don't know what it is," Lorelei replied after looking at the harness for a few moments.  It looked vaguely like a device she had seen once, some ten years ago or so, when a man had tried to steal several holy relics from the temple she was staying at.  The man had been escorted to the jail wearing something that looked like what the demon was indicating.  "Is it something... for prisoners?" she asked, moaning again as the demon continued to tease her.