You're Both Frustrating! NightmarexreaderxDream

~On a very long hiatus~

When someone turns 18 they are given a tattoo, which matches their soulmate's. So it's a shocker when Y/n had two tattoos, both different. It's unknown to have more than one soulmate, especially when they don't even exist in your world. And then, you're kidnapped my a monster, and saved by an overly positive one. Then you realize... Your tattoos matched theirs.

Nightmare and Dream have lived for hundreds of years. It was sad knowing that their soulmate could be born in a few more centuries. After all, most monsters live forever-humans don't. And in the midst of battle, tattoos suddenly show up on their arms. Now they just had to find you.

Description of the soulmate au: Like mentioned, when someone turns 18 they get a tattoo. Monsters always have monster soulmates. But Y/n, Dream, and Nightmare are seriously different. Not only does Y/n have 2 soulmates, but they're both monsters. So their tattoos work differently-Dream and Nightmare only get their tattoos when their soulmate does. The tattoos someone gets represents them, and represents their soulmate. Y/n's is a butterfly, so on her soulmate's tattoo there will be a butterfly.

That's it! UnderTale and DreamTale, along with any other AUs don't belong to me! This story is just a fun thing for me to do! Anyways, enjoy the story!