Hogwartstale

Heya! This is a Frans x Harry Potter crossover I did for an Amino contest. A Oneshot, no lemons this time.

Ok, so quick notes before we start:

-I obviously don't own Undertale or Harry Potter (How awesome would that be?)

-No, this time is NOT nsfw.

-This story take place decades after the Harry Potter plot. Don't ask me how many decades 'cause I don't know either 😂

-Wizards are no longer underage when they turn 17 (Dumbledore said it himself on book six)

-For the ones who doesn't know that, Slytherin is NOT the house of evil. Slytherin is the house of ambition and DETERMINATION. So Frisk is a Slytherin, end of story.

Ok, now let the magic begin!