Grillster Stories

You've seen Sans past. So what is Gaster's? What about Grillby's? Welcome to the Prequel of Forgotten History!

All boyxboy haters leave now cuz this story is about to unleash my otp which is grillster

The art in this story isn't mine (if i feature my own art i'll say low chance i will seeing I can't draw grillbys head) This is story happens before Gaster falls, but th...

I couldn't help but remember, the memory striking my whole being. Something in my life made me forget. He was my friend. He then died a painful death, falling into the C...

Gaster has been shattered, the pieces of his soul scattered across time and space. He is lost to the void, forgotten. The emptiness is menacing, taking any memories and...

[NSFW] Hello Sinners! These smutty Oneshots are from my short story "I Never Got To Tell You..." which has more fluffy romance. These are the final lemony chap...

Smutty or not I don't care. Please request I just want to write whether it's about fucking the flower, sucking off the skeletons, making out with Mettaton, or even falli...

hello! i'm back! :)

The first few chapters build up the environment and characters before the relationship develops. All art is original by me, Credit: GhostSwap I'll update multiple chapt...

Gaster and Grillby are both unsure of what they would do if they lost each other, but they are soon to find out.

The sleepy town of Snowdin has some new arrivals: a little family of skeletons. The father, one doctor Gaster, seems to take a keen interest in Grillby. With how allurin...

ASK ANY QUESTIONS to our favourite flame and scientist, goop, skelly dude.

This is a prequel to my au 4TALE. I decided not to draw this one so I could focus more on the actual story and to get some writing practice! This is mostly going to be a...

This is the sequal of my first book "Life kinda sucks, But you make it better. | {Gaster X Grillby}" hope you enjoy! The monsters have been freed from the unde...

WARNING IF YOU DO NOT LIKE BOY X BOY READ NO FURTHER Descriptions: Gaster: Height-5'11 Appearance-this is gaster before the "accident" so he isn't in his inky...

The Barrier broken, monsters are enjoying their new home on the Surface. Grillby and everyone else are happily living their lives. Everyone? Yes. E̸v́ȩ̕ry̨͘͝o҉n͡͏e̵. Par...

During the war, Gaster had been saved by a certain someone. But 4 years later, when the knowledge-hungry skeleton is enrolled to the newly opened college, he never expec...

He glanced at the demon. The skeleton was still sitting at the edge of the pond. Still looking at him. "What are you staring at", Grillby snapped. "You.&q...

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