You're pretty Fang-tastic ~High school Sans AU's X lupine reader~ (discontinued)

(Y/n) has always been different, but not in the different you're probably thinking. She's half human half monster. Half wolf to be exact.
Her ears and tail are big red flags to the beast in her blood. Thank god she has the ability to hide them! The girl's parents were killed when she was a babe, but they saved her in the process. People used to chase her down to try and experiment on her or throw her in the underground. That all is avoided now for she found herself a foster mother.

In school she takes precaution not to get close to anyone, only acquaintances allowed.
But now, all monsters have been freed from the underground! They take refuge on the surface and go to her school.
What happens when the ambassador, Frisk and a certain group of skeletons befriend her? Being around her they start to notice key things about Y/n's person and get suspicious. Most importantly, some begin to gain feelings for the girl.

What lengths is she willing to go to keep her true self a secret? And with all this attention, how long before the others discover it? I guess you'll just have to find out.

Undertale belongs to the annoying do- I mean Toby Fox
All of the AUs belong to their lovely creators
Of course you belong to the wonderful you!