Undynexalphys Stories

-FIRST BOOK OF THREE- Ever since the War, magic humans have been training to kill all monsters when they escape. They've even built a special school designed for teachin...

Y/N was the eldest of the royal family. Her life was great. She was turning 16, the age where she'll be able to help her parents with royal duties, and get more privileg...

A long KingDings fic because this ship does not get the attention I think it deserves. I love this ship, and it's adorable. I plan on making this a full story, so buckle...

Frisk found herself having a little crush on Sans until it turns out to be a huge liking towards him. What will happen when she confesses her feelings to him? Highest ra...

This is going to be my version of Grillby x reader, I'm sorry if you don't like the ship but I find it kinda adorable. Some limes. Some lemons. Other ships included; Pa...

Some fluff right there. Also, sorry for 'bad english'. Enjoy.

Frisk is going as a sophomore to a new dance school with her sister and brother, Chara and Asriel. She has anxiety and worries about the new school. Will she be bullied...

That Undertale Monster Zoo Fanfiction no one wanted where Sans is small and centric along with Papyrus. You're welcome.

Fresh has an almost perfect life. He keeps on top of his homework, has great, nerdy friends and keeps out of the way of the troublemakers- The Jocks. But that all change...

Hola soy nuevo y esta es mi primera historia, y se que muchos me van a decir que porque pones a frisk como yandere y a como un debilucho , pero bueno tal vez no me dig...

one Day (y/n) stumbled İnto the underground and met the monster and a human?! (any art here is not mine they go to their owners.) © all rights to this stroy is mine

Frisk noticed that Sans has been acting weird even Papyrus, since frisk had DETERMINATION, she/he was not going to give up, until they could answer. As for Toriel, she w...

Just a bunch of Papyton (Papyrus x Mettaton) one shots. Send in cute scenarios and I will make sure to write about them

Just a diary for what I do with Undyne. Daily experiences, funny little bits, and about the other books created by Aurumnangel (or Bethany). but edited or rewritten by m...

Eh just your average one shots! note Undertale is made by toby fox and all picture used in this story belong to their original creators go support them if you wish

My Opinion UwU P.S. I'm not going to be in it.

This is my first fanfiction ever I got inspired of the game undertale. It has frans shipping and a few others as well. I will warn you though it does start off as horror...

Please give me your full and brutal honesty.

Nuh uh! No spoilers! It's Undertale, and you and Sans, it'll be a thing! That's it! Oh, and Frisk is your younger sister! Um... I think that's it! Also, I know it Isn't...