I've Got Friends On the Other Side

"Now don't look so sour, Fordsy. It's not too late to join me! With that extra finger, you'd fit right in with my freaks!"

Stanford looked up at the triangular demon with wide eyes. To join him... it would be--betrayal, to his family! He glanced down at Dipper, hiding behind a tree. But--but what if he refused? Who knows what Bill would do to the kid? The man gulped.

"I'll join you."

What happens if Stanford had chosen to join Bill, instead of declining the deal. Will update from time to time. Yes that title is a Princess and the Frog reference.