Undertale Lemons/SMUT (DISCONTINUED) - Strawberry_Acaī - Wattpad

Story cover for Undertale Lemons/SMUT (DISCONTINUED) by Fandom_Sinner

Undertale Lemons/SMUT (DISCONTINUED)

Reads 72,805
Votes 536
Parts 3
Time 15m

Reads 72,805
Votes 536
Parts 3
Time 15m

frisk lemon lemons mature papyrus sans underfell underswap undertail undertale xreader

EDIT: This book has been discontinued. You're fully allowed to look at the only published lemon on there but my new lemons and such will be published on a multi-fandom book so I'm not limited to just Undertale. Sorry for the inconvenience. ;v;

Forgive me for I am sinning.


I have no regrets though. XD


Book will mainly include:
• Undertale
• Underswap
• Underfell
• Inktale?

Maybe Gaster!Sans too. Idk.

I will NOT do:
• Any Floweys (Gross yo he's a flOWER)
• Freshtale (He creeps me out, sorry yo)
• Cattale
• Errortale (Error!Sans wouldn't fuck anyone if he's only there to destroy shit lmao)
• Any of the Dogs or other Monsters (Aka Monster Kid, Temmie, Doggo, Lesser/Greater Dog...)All Rights Reserved

frisk lemon lemons mature papyrus sans underfell underswap undertail undertale xreader

Table of contents

3 parts

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[Sansxreader] A Whole New World *UNDERREVISION* by Mousington

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY

AU Sans X Reader Long OneShots by mylittlepinkamena222

Just Sans X Reader No Lemon Cover by my homeslice tkdgirl222 I don't own any of the characters in these story Don't kinkshame me I know your here for the same reason I wrote these >:) Also these are for girls but you can change the pronouns and the girly stuff to guy stuff I don't care. @tkdgirl222 edits and helps write all of the stories.

Sans x Frisk Lemon by Moonlightsarrow

{ Short Stories } This will be a compilation of short stories, with lots of sour lemons for you all! I hope you enjoy it. :3 {This will have slow updates, I apologize in advance for it! T~T } {P.S. The artwork does not belong to me! All credit belongs to the original artist.}

Undertale X Reader [In Remake] by Cat_Maipie

Let's get to the point shall we? So let's look at the list here... You're a... no information? Hm, interesting i guess, I'll have to base it off my observation. Whatever, you're a human, well kind of. You're a human and a monster at the same time, more like in between. Let's say... player? Better than nothing i guess. You're your own person. Sometimes you control frisk, sometimes you don't. You can also move through timelines, and also universes but that may be too risky huh? You'll find more about it soon... THIS CONTAINS VIOLENCE PLEASE BE WARNED! Lemons? Maybe. - #57 in sans 12/14/25 - #1 in floweyxreader 01/10/25 *** COVER : Credits to the person who made it GAME : Toby Fox

~Why do you care~ [Underfell Sans X Reader] [•COMPLETED•] by melaniemoo2000

Warning: possible swearing, inappropriate humour, perhaps lemons? Idk. Just stop being a goody two shoes and enjoy the book, kid

「 ERASE 」Sans x Frisk Fanfiction by MelonSeoul

"Please... don't let me win." --- CONTAINS GENOCIDE SPOILERS NO LEMONS (ew that disgusting trash) SWEARING -- This is my first fanfiction based on Undertale so please don't judge me. :3 Plus... Frisk = 16 Years Old Sans = 18 Years Old So no hating and telling me that it's wrong. Who cares? -- *can't think of a description so yeah, enjoy I guess* --- 2017: omfg this was so cringy why

Underswap Sans x Reader Lemon by Blueberry-Chan13

Ok, Ok, this is my first fanfic ever so please don't hate it if its crappy. I have been reading a whole lot of blueberry fics but none seemed complete in my book so that's what I'm going to attempt to do. Warning I love my lemons. I also have curse words in the story. *no longer updated*

$UnderSwap Papyrus x Girl!Reader! - What is this feeling? - {DISCONTINUED} by _Daddy_Pina_Coladas_$

Edit: I'm sorry but this book is discontinued. I lost interest in this book and I couldn't do anymore chapters. I'm sorry but I'll maybe put some chapters in at time to time. So yeah, I apologize for discontinuing this book. P.s the picture cover isn't mine and my username used to be TMNT_DonnieLover(so cringey >///>)) Okay this is gonna be a different story from the other stories I read. So please.... Don't hate on me ________ Its about a girl named (Y/N) (L/N) who fell down Mt. Ebott She met monsters there and showed them love and mercy. She even started to have a crush on a lazy monster. Sans. She loved how he smiles. She loved how he kept saying his jokes to you. Most importantly, she loved how he asked her out. She obviously said yes and they were dating. They told everyone the news. Undyne, Alphys, Papyrus, Gaster, and even Jerry! They were having fun until. The girl started to glitch. She couldn't save and she couldn't stop the glitch. Wonder what she do next? Wonder what's gonna happen? What choice is the girl gonna make? Book was inspired by @Random_Fan_Girl1738, @SilentObserverWrites & @pocokitty

Undertale AU Oneshots (I guess this is considered Book 3) by The2tailedfoxy

heLLO. Since my two other Undertale Oneshots did so well, and I was wondering if Undertale is still relevant, I thought why not post a chapter, see if people wanna see chapters, and start writing. I've been in a good mood lately thanks to my Oneshot books and I thought "Why the heck not!?" Hope to see your guys' requests! (Also, I'll do lemons, smut, fluff, depressing stuff, whatever you like)

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Slide 1 of 9

[Sansxreader] A Whole New World *UNDERREVISION* cover

AU Sans X Reader Long OneShots cover

Sans x Frisk Lemon cover

Undertale X Reader [In Remake] cover

~Why do you care~ [Underfell Sans X Reader] [•COMPLETED•] cover

「 ERASE 」Sans x Frisk Fanfiction cover

Underswap Sans x Reader Lemon cover

UnderSwap Papyrus x Girl!Reader! - What is this feeling? - {DISCONTINUED} cover

Undertale AU Oneshots (I guess this is considered Book 3) cover

[Sansxreader] A Whole New World UNDERREVISION

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY