Idaho Can Opener 

Where a guy is having sex a girl and another guy is giving it to the girl anal. The girl moves up and down like a can opener and when both men are about to cum she moves so the "fizz" goes everywhere.

"Did you get your room repainted?"
"No, Jessica, Mike, and I just did the Idaho Can Opener."

Idaho Can Opener by idahoepotathoes November 5, 2013