Granite Anal Plug

Real-deal sex toy or mere conversation piece? Cause the Granite Anal Plug sure would feel cold going up the 'ol poop chute. Talk about a rock in a hard place. On the other hand, there aren't too many plugs harder than granite, so if firmness is the goal - And talk about perverse. It might be a real turn on having something this, uh, unique, embedded deep inside. Of course, one could always just display it on a bookshelf somewhere. In any event, it gets points for distinctiveness if not practicality.