1. Get as many men as you can
2. Have all the men sit in a circle
3. All the woman shit on the men's dicks until they start to cum 4. After a while, the men fling their cocks and the person who flings the shit highest gets to fuck any women of his choice
There's also a version of this with women, so they don't miss out on fucking someone of their choice!
I just won the shitfuck hosted at Penis High, I got to choose my sexy gf and fuck her in the ass and i cummed so much ahhhhhhhhhhhhhhh