Undertalelove Stories

this is a love story between swap sans and the reader, the reader falls runs threw MT.Ebott trying to escape her twisted guardians when she is shot into a massive hole...

This story includes the following if you don't like them F**k off Facesitting Farting Sweat Undertale love HAREM HAREM HAREM HAREM HAREM HAREM HAREM HAREM HAREM HAREM HA...

The two had known eachother for a for awhile - yet they did not know eachother. The two were the perfect pair - yet they're was an obstacle between them, and a pretty bi...

There was a human named Y/N. She was the 8th human to fall in the Underground after a neutral run.

You are an outgoing girl, trapped in the underground. He was a shy, quiet boy who fell. Both of you were in the underground now. Opposites attract right?

Want to be part of a love story featuring your favourite Undertale characters? Well you can here! (This is my first fanfiction so sorry if it sucks... Also this'll incl...

Welp. Two of my friends @maddy_g17 and @LeviAckermanERERI29 are making amv books, and I decided to do a similar thing... But with Undertale! I don't care if I look like...

When a young teen comes to a hard decision she is faced to go out in the world of monsters and humans hoping to find someone to fix her broken heart. But what will drive...

When you watch the waterfall, you can't deny that it's beautiful. But what more if you watched it with the one you loved most? Romance? Love? Confessions? Who knows, may...

Sans finds the true meaning of love!!!! 💗 in which papyrus gets pregers with sans

This is an Undertale fanfic, written by a honest guy.... A wonderful story about showing the beautiful light of Desire in the darkness of an underground world. A romanc...

Hey Guys,This story is about Gaster and my own character named Crystal Crystal is part human,part monster,She has a fox tail and fox ears. P.S. They got to the surface a...

After you got adopted when you were little because your family died, you lived somewhere close to monster. Of course, you made friends with a skeleton. He hung out with...

Welcome to a love story between a human and a skeleton.I hope u enjoy it