Penis torture

I'm supposed to be studying for exams, but instead I'm looking up strange stuff on the net. Anybody tried these before? Life sure won't be dull if you do.

We have bondage, folding the penis back on itself, somehow squeezing some strange stuff down the shaft... and how did they fit that white thing in?? It's a penis, not a pussy! Others that are too bloody for me to post... I wonder if the penis goes back to normal after a while?



Can the guy still cum if he's tied up and twisted like this? Will he explode? ..oops...