The Other Dream Demon (Gravity Falls Fanfic //Bill Cipher x OC//)

Astral Eclipse is another dream demon who got summoned by the one and only Gideon Gleeful. she made deal with him, to get Mabel Pines to 'fall for him'. Astral ended up tricking Gideon and left, but what happens when a certain floating dorito bumps into her? Will she become friends with him? Or more than that? Or will...