Gastersans Stories

Slow Updates

On a dark, windy and rainy night in a bad part of Chicago, a skeleton named G, walked home from work. He doesn't normally walk home, preferring his motercycle, or even h...

((Any OC addition requests are welcome.)) (Y/n)...Known as the Junkyard Dog for her hostile attitude and living situation. Gaster!Sans...Known as Serious Bones for being...

yeah...I'm this profiles owners sister, that's a mouthful. Anyway, I'll try to make this as none cliche and original as possible :P As you can see, I'm already failing...

Welcome, to this, cringey, fluffy, maybe smutty, reference filled fanfiction! About Y/N falling down to the underground, and Meeting a new friend, who might possibly​ ha...

Yes, I find him very attractive. Let's get to the script: I'm thinking I'm going to add something VERY special in this story for all my sinners. OOHHH YYYYEEESSSSS~

This world is broken. But but this world was always broken, wasn't it? (Echofell!Sans and cover art belongs rightfully to @bluedeer90-siyan)

It was a simple project for your programming class- to make a matchmaking app. Only catch, everyone's partnered with the opposite gender, so each gender gets input on th...

You were working with Alphys in the lab in Undertale when chaos strikes! In a freak accident, concentrated determination is mixed with an unnamed concoction and blow you...

(Y/N) is a school photographer at their school, she's a loner. she's always being bullied and insulted for something that they didn't know about her. but what will happ...

Aqua has a terrible life. She's seen it all, divorce, death, abandonment and everything she ever had has been taken from her at one time. But when someone comes into her...

FRANS This is a request and I have been really exited to start writing it! I really hope you like it! Echotale is not my AU! Neither is Jailtale! This is just my own lit...

Frisk's world has just fallen apart. She's innocent and afraid in a prison of dangerous monsters, figuratively and literally. There's something going down and Frisk isn'...

*front cover belongs to me* It's another beautiful day in the Big Apple, and what better way to celebrate it than to go to your new work. What will you learn? How will...

You just moved to the big citys with your friend Amber. You were friends since first grade. Amber and you go to a bar and you meet G! Well Amber runs off.

You've heard the stories, of the mysteries of a man who guides lost ladies home by night legend says his voice is like a demon of hell and anyone who's ever approached h...

You ran as fast as your legs would take you. The weight of your backpack was slowing you down, but you don't dare to leave it behind. You finally made it you your tree h...

The monsters were freed from the under ground. The humans are racist toward the monsters but the leaders of the human race have decided to restrict any human or monster...

------------------------- "Well would you prefer 'glasses' or 'human'?" He smirks. "..." You glare at the smoking skeleton. "Then Doc it is.&quo...