Doesn't matter how many girls actually. But, I always thought it would be interesting having a blidfolded guy who didnt know there was more than one girl.
There's a perfect video from X-Art called "Sneak and Peek". This girl is riding cowgirl and puts a blindfold on the dude, and then she switches with her friend who comes out of the corner without the guy realizing it. So freaking hot.
