babel au (where bill possesses mabel instead of dipper) (bad things happen)
#i love putting little beepo through the horrors#mabel pines#gravity falls#gravity falls au#bill cipher#i have an idea that bill kinda forces mabel to make stuff in his image so he has eyes around the shack#but discreetly so ford doesn't find out and stop him#he's using her to get the rift obv#my art
