Undertale
30 stories
Handplates Gaster x Reader  The Secretly Brocken Promise by AseyaKaryle
AseyaKaryle
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its all about (Y/n) relationship as Best friend's they've been friends sins kids until ther grew up as Adults They made a promis many years ago that they'll protect ech other and all weys stick together Better or worst By Plus they dont know they have a Crush at ech other But when gaster made sans and papyrus Gaster only goes home's time to time And stop talking to (Y/n) Its like gaster forgotten the girl who stayed By his side for years (y/n) was heart Broken and she wants to know What gaster was Doing and saves sans and papyrus But (Y/n) turnd her Back against gaster But after 3 months gaster will ask for forgiveness (Y/n) will all so forgive him giving him a second chans.
Salphys (sans x Alphys) LEMON by Themagnificantsans
Themagnificantsans
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I was bored.
Scientist - GASTER X READER by NapstabIooker
NapstabIooker
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Hi guys! So this is actually my first time writing a adventure story (and xReader), so I am kind of sorry if it looks crappy!! ****** A long time ago, people were missing when they climb up Mount Ebott. They say there was magic, got lost, or even died. But when you discover the secrets of the mountain, you will get attached to it, and even maybe meet a new 'friend'... ||an W.D. Gaster x Reader fanfic|| •I do NOT own any type of artwork that is included here in the fanfic, all art goes to thier respective owners.•
AU Undertale one-shots by DJWinterWolf
DJWinterWolf
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This will mostly be Sans and Papyrus One-shots. Some witll have a part 1-3 or will just be medium sized story's. I will do AU's! I am a wrighter who likes fluffy or sometimes sad yet comfort stories!
Sansxreader Oneshots[discontinued] by _MonStaR_sin_writer
_MonStaR_sin_writer
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Tbh some of the one shots have multiple parts! And this is filled with trash! So yea, read if ya want to Slow updates sometimes WARNING : THERE IS A LEMON IN THIS BOOK, IT HAS A WARNING AT THE BEGINNING, IF YOU DON'T LIKE THIS TYPE OF STUFF THEN SKIP THAT PART OF THE ONE SHOT THANKS
Classic Fontcest {scenarios} by error_44
error_44
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Warnings: Sans x Papyrus SLIGHT/IMPLIED NSFW. The book itself will have some angst, but I'll put trigger warnings if you are sensitive to them. If you don't like this ship, then leave. I'll do what I want. Keep your opinions to yourself. -- A bunch of scenarios Sans and Papyrus go through! Ill only do classic for this book, and maybe I'll do other alternate pairings. But for now, this is what I'm going to be taking care of. -- I do requests.
Fear Me- Handplates!Gaster x Reader by luckysnackcreations
luckysnackcreations
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WARNING!!! This story WILL contain rape/noncon and gore, inhumane treatment of the reader, and NO ROMANCE until possibly very late in the book. I plan to update frequently but that may not happen. This is being written as a guilty pleasure type thing to make me feel a little better about some of my messed up fantasies. Please do not read this if you are not ok with any of the above situations in a FICTIONAL setting. When Toriel found you, you were unresponsive. She didn't know what to do, and therefore was forced to hand you over to the royal scientist in secret, hoping that he would heal you. Unfortunately, he had other plans. Cover art by anonymous reader
Sans x Reader Fluffy One Shots (COMPLETED) by 0_bimbo_0
0_bimbo_0
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No lemons, just fluff, the book is now officially completed! I will not be taking ANY MORE REQUESTS! Thank you! Hope you like them!
Gaster x Reader by EmilySkelewolf
EmilySkelewolf
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You had been getting these weird warning, mainly from Sans. You packed plenty of healing items and your heart locket to see what everybody is so scared of. You soon meet not only your friend, but a fun skeleton who stole your heart (not literally!!!)
Just Us until tomorrow ( Depressed Sans X Depressed Reader ) by ColliePaws103
ColliePaws103
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Warning! Many triggers! " Everyone's gone," you mummbled," it's just me." " There all gone," Sans mummbled," it's just me."