Gaster AU's (new)

21

Hello!!! this is the new updated part 2 of Gaster AU's. Enjoy💖🎊🎉🎉! W.D. Gaster, Swap!Gaster, Fell!Gaster, SwapFell!Gaster, X!Gaster, Epic!Gaster, Gaster(Glitchtale), Error!Gaster, Ink!Gaster, Dream!Gaster/Nightmare!Gaster, Outer!Gaster, Horror!Gaster, Dust!Gaster, Shift!Gaster, Alter!Gaster, Reaper!Gaster, Science!Gaster, Tech!Gaster, After!Gaster, Lust!Gaster, Pray!Gaster, Void!Gaster, Phantom!Gaster, Royal Guard!Gaster, King!Gaster, Gentlemen!Gaster, Nature!Gaster, Kind!Gaster, Chaos!Gaster, Fallen!Gaster, Creator!Gaster, Mafia!Gaster, Pirate!Gaster, Magic!Gaster, Blindy!Gaster, Hanplates!Gaster, Dadster, Echo!Gaster, Time!Gaster & Coffee!Gaster