when a guy gets off to pictures of multiple girls...as opposed to multiple pictures of one girl.
Girl- Why the hell do you have naked pics of other girls on your computer?
Boy- Relax babe, its just a little visual stimulation
Girl- I sent you thousands of pics...Am I not enough for you?
Boy- Of course you are...I look at your pics everyday
Girl- Really? Mine and everyone elses too, it seems!
Boy- So what's wrong with that!? I can jack off to whatever I want! Is not like I'm cheating, I just happen to like a little collage a trois now and then!