A Deal's a Deal (Bill Cipher x Reader)
"Listen Sweetheart, My name's Bill, Bill Cipher, now do you want to hear my deal, because it kind of involves your friends, your choice my dear." He said with a smirk on his face. "Fine. What's your deal?" Bill Cipher, the triangle dream demon with a thirst for power, has come back to Gravity Falls, seeking revenge. H...
