You seduced David so completely that he actually CHOSE to become your muddy boy. He submitted to you, willing to do bizarre, sloppy, and humiliating porn with you, then post it all online! He knows the videos will be there forever! It's a low risk, but the thrill of his family and friends finding out he has sex with you like a pig in the deep, thick, warm, and gloopy mud, is so arousing because it would be total and constant humiliation for the rest of his life!