Swapfellsans Stories

40 Stories

Au Sans Boyfriend Scenarios by The_Skeleton_Simp
#1
Au Sans Boyfriend Scenariosby Lynx
What Would You Do If A Certain Skeleton Was In Love With You. Who Would It Be? Would He Be Cinnamon roll likeBlueberry? Or A Sinnamon Roll Like Raspberry?
Life in a forest ( Au sanses x reader x au papyruses ) by Tr33Hollows
#2
Life in a forest ( Au sanses x rea...by G-racie
An au sanses x MONSTER reader x au papyruses? Papyri? A fanfiction, it is not self-indulgent. So if your just lookin for some fanfiction to put yourself in, here it is...
~ 𝐄𝐱𝐩𝐢𝐚𝐭𝐢𝐨𝐧 ~     {𝑵𝒊𝒈𝒉𝒕𝒎𝒂𝒓𝒆 𝒙 𝑹𝒆𝒂𝒅𝒆𝒓} by dream_syzygy
#3
~ 𝐄𝐱𝐩𝐢𝐚𝐭𝐢𝐨𝐧 ~ {𝑵𝒊𝒈...by revival.
100 years after the tragic events of Dreamtale, the two brothers continue a war of hate and love. Any AU unfortunate enough to get in the way of the darker brother's pat...
Transported into Swapfell sans as a second personality!? by KarmaAkabane425
#4
Transported into Swapfell sans as...by Karma Akabane
What if someone from our world was transported into Swapfell sans as a second personality while the sans was just a mere babybones? (Different things, different personal...
Bonely hearts club x female reader by alyssacbatt
#5
Bonely hearts club x female readerby Alyssa Batt
Since there is no or any "bonely hearts club x female reader" I will be the first one to do it... so I hope you enjoy this book.
Swapfell The Complete Story... ...kinda by AmethystPheonix7
#6
Swapfell The Complete Story...by AmethystPheonix7
This book is about Undertale AU Swapfell. This is my own personal interpretation of it, the characters personalities are based on my own. I know quite a bit about Under...
New Life {Bittybones AU Sans x Reader}  by 9dele9ted9
#7
New Life {Bittybones AU Sans x Rea...by not active anymore srry
They were hurt. They never really felt love and care. What happens to them when their old abusive owner decides to abandon them in a cold night, when (Y/N) finds them? T...
sans/papyrus aus x Mike by Mikey000097653
#8
sans/papyrus aus x Mikeby mike
what happens when Mike is sucked out of his au and thrown into another due to a malfunctioning machine?
Au high by Apollo_Jeez
#9
Au highby Apollo
CLASSIC SANS X SANS AUS info on classic: classic is going to a new school, he's 18 years old and he's going in the 12th grade, he lives alone with a cat he named fluffy...
Warped Perception of Reality by FlapJackQueen
#11
Warped Perception of Realityby a simp for TK
Spoiler: you die in the first chapter. Why? How else could I write a reincarnation fic if you never died in the first place? - What the fuck?! This isn't anything like t...
The Swapfell Sans cute book by Swapfell-Sans
#12
The Swapfell Sans cute bookby xxXSwapfellSansXxx
All the pics people call me 'cute' in
Small (small reader x au sans) by Sansy_Pappy
#13
Small (small reader x au sans)by The Great Papy
You are brought to a strange void and you are greeted by nice people...err skeletons, But guess what? You are TINY!
"Is this what it's called love?" by MaskedArtist0
#14
"Is this what it's called love?"by MaskedArtist
{Killermare story}"The Day that Nightmare the Prince of negativity found killer in his au the day where the bad sanses began.....what would happen when the Prince n...
Better get used to it by Peachy-bitch-12
#15
Better get used to itby Peachy-bitch-12
⚠️Warning ⚠️ there will be smut later on in this book. If you aren't comfortable with that I suggest you look for something else to read. This is a Undertale book in cas...
Ask and/or Dare the AU Sans [OLD] by Cookiestar16
#16
Ask and/or Dare the AU Sans [OLD]by SHSL Fanfic Trash
[This is really old so... please don't judge me if the beginning parts sound a bit cringe or all over the place..!] Basically, you comment down in the comments either a...
-Oneshots (Requests Open!)- by AprilSnow440
#17
-Oneshots (Requests Open!)-by *UPSIDEDOWNBLEP*
So this is just for fun, requests are open! Read the 'Hey! Read me!' page for more details! All requests go on that page only.