FNAF/BATIM/Gravity Falls/Undertale Sans aus x female reader
[DO NOT READ THIS BOOK IT IS LITERAL SHIT AND I HATE IT! ALSO I'M REMAKING THIS BOOK BUT A LOT BETTER SO WATCH OUT FOR THAT] Y/N lives in Gravity Falls and gets a job at Freddy Fazbear's Pizza and falls into the underground only to get BACK up to the surface and finds an abandoned animation studio only to fall in love...