When Dipper and Mabel are about to be sucked into a black hole, Dipper offers Bill a deal, one that he can't risk refusing. Anymore and the story is spoiled, sorry. Maturity Warning: Unlike most of my fanfics, I thought I would practice some romantic things, which means that there's some boyxboy possibility action here which may bother some readers. There will probably be some swearing and I don't just mean "HOT BELGIAN WAFFLES! Wait a minute. I'm alone. I CAN SWEAR FOR REAL! SON OF A-" "Yep, that's him." Disclaimer: I don't own Gravity Falls. Or the cover art. I only own this idea.All Rights Reserved