Monsterkid Stories

You've been doing the same True Pacifist / Pacifist Run over and over in a place called the "Underground". Though you like the Underground, you can't help but...

[Cover art made by NUVEX] Y/N, a girl in her early twenties finally moves away from her toxic parents, FINALLY! But opp- guess who just moved in with an even more toxic...

A young child fell into the Underground once again Back to the bed of flowers, where it all began What will they say? What will they do? "heh...yer not Frisk...are...

Cover photo drawn by SodiePawp. Hello there! This is nman1983 and I am a male in his 30s that writes Undertale tickle stories, something of which I have been doing since...

There are some things you just can't take back. No matter how many times you reset. After breaking free of Chara's grip, Frisk decides to do one final reset before defea...

Hey guys this involves Papyrus, Sans, Grillby, Mettaton and Undyne. The others are brought into it later on. I do not own any links, videos, pics, links and/or character...

The title says it all. Warning: This contains vore! If you don't like vore and start to complain, I will make you regret ever trying to complain about MY book. There are...

***CLOSED UNTIL FURTHER NOTICE*** Cover photo drawn by FURTINIYA27. Just like my main series of stories. Only this time, they're requested by you; the readers! :D Yes, i...

Sans doesn't typically get in trouble on his own account. But after Asriel's alter personality, Flowey, gets him in trouble one last time, Sans is forced to volunteer at...

Here is the different book of covers with different songs recorded by the Classroom Musical Gang.

Hey, Turtle here! Me and @StarryPenName did a collab together! We both will have the full story, so whoever you find first, don't forget to head over to the other person...

What if our favorite Undertale characters were in the world of Among Us? Read along as the imposter, Frisk, tries to sabotage and kill everyone. Each area of the ship re...

You have fallen in the underground. Find a way home. | | | WARNING: This book may contain spoilers for the pacifist route of Undertale.

It's based off a Skype rp I did with some friends Cover and art by me © Unless specified otherwise. Undertale belongs to Toby-Fox. ©

When the gang comes across a strange man, who offers to take them to a park he says is "unimaginable by others". They're lives fall into the hands of the creat...

I don't know much about Undertale, and Undertale doesn't know much about me. This book is a dark hole full of videos of Undertale comics, gameplay videos, MEPs, AMVs, a...

The stories we heard about the war, they put fear in us. What would happen of the war began again. It has been 1month since the Monsters where set free and drama is al...

UNDERTALE None of these pictures are mine. All credit goes to the owner(s). This is just for fun

frisk has done many things to save her now called family. even going as far as to split her soul and revive Asriel but at a cost of becoming a monster herself witch was...

When a neko falls into the Underground, what does everyone do? They, of course, question her. But she holds a secret from her friends, and she plans on never telling the...