When a man is having sex with a women (while she faces out a window), he subtly pulls out and has a friend and or stranger switch place. The initial partner then goes outside the window to her surprise.
This girl was so drunk I was able to pull off the Super Whodini with my buddy.
It don't have to be up the ass. After you spiyt on her back to simulate cumming, she turns around and gets a semenblast in the face. Where did that come from?
The chick wouldn't take facials or let me cum in her mouth so I pulled the old Whodini.