Dust BF (Traitor)

DustRobert19's FNF Pibby x Dusttale: Boyfriend's Darkness Betrayal LORE: After all those deaths he had by Daddy Dearest, Boyfriend has remembered everything that he know and he... He was finally at his limit. He fought with Daddy Dearest without Girlfriend around, but Boyfriend had psychosis by those murders he caused a few resets back. After a long time later after the battle... Boyfriend summoned his gaster blaster that was Sans' powers, and he blasted it with darkness goo and killed Daddy Dearest. Corrupting him completely. As the corrupted smile emoji offers him a deal... Boyfriend took the deal. Making sure he keeps that promise. But some of his friends and other people will betray and turn their back on BF. Including GF. Pibby will help GF to stop BF for all the crimes he caused for his valid reason, and saved the whole world and reset the timeline into the better universe. Good luck, guys... Characters: Boyfriend/Keith/BF/Dust BF/Traitor, Girlfriend/Lucy/Cherry/GF, Pibby, Pico, Mommy Mearest, Papyrus, Sans, glutch characters that you're familiar with, etc Boyfriend's personality: Comedian, royal judge, lazy now, darkness leader, the murderer, his sockets goes empty, his smile stays close but talks, voice became sans' voice, his left eye socket glows cyan, green, and red, he makes puns to cheer his corrupted minions up, and many more that he does.