Bitterly Sweet
- Reads 4,482
- Votes 118
- Parts 2
Undertale fontcest fic, NSFW warning here and here only. A sexy, kink-filled fanfic that probably doesn't make sense canonly.
Pairing: Stretch (Underswap Papyrus) & Slim (Fellswap Papyrus).
Plot: Razz is on a training course with Alphys in Hotland, staying there for a few days. Since Slim is the little trained Mutt we all know and love, Razz of course can't leave him alone. He calls up Stretch, an old friend Slim rarely gets to hang out with. In fact, he's his only friend. Stretch comes in, Razz is out of the house, and bad timing shifted everything. Slim is in heat and looking for a mate to impregnate. Goodbye manners, hello animalistic instincts. There will be build up. There won't be sin on the first chapter. I'll give a heads up before.
All Rights Reserved
#8
undertail
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Learn To Love.
Blueberry likes Red. He's funny, and kind, and although he's had a rough past, he's a really great guy. Of course, they're different versions of the same person, and they live together, but that doesn't stop Underswap Sans from finding himself infatuated with his friend. Maybe if things were different, Red would feel the same way. But Blueberry deserves somebody better than a fucked up skeleton with mental issues and five tons of emotional baggage. He deserves somebody who is just as kind and selfless as he is, who can make him happy and be there for him no matter what. He deserves somebody who isn't Red. At least, that's what Red believes. (This is a short story)Complete
HM/EB: Forgiveness and Sacrifice
Sans has been beat and tortured for most of his miserable life, almost exclusively by his younger brother, Papyrus. But, what happens when Sans is ripped from what he knows? How will Papyrus react? And, more importantly, where will Sans end up? Papyrus has abused and belittled his brother for the majority of his life, unable to see just how much he had hurt the one person he cared about it his life. When he is lead to believe he has dusted his older brother, he loses all reason to live. What happens when he dies in Underfell, only to wake up in a completely different universe? Will have both HoneyMustard and Edgeberry. No smut, sorry :PComplete
Life in a forest ( Au sanses x reader x au papyruses )
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. :)Complete
Silently Sleeping (Underswap!Papyrus x Reader)
Underswap!Papyrus x Reader And some Fresh!Sans x Reader -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- It isn't hard to slip into a dream. You're happy with what your mind makes up and you stick with it until you wake up. Nightmares are hard to sink into. Death, tears, bloodlust, screams of terror and agony. You eventually wake up crying and wondering why your head would come up with something so sadistic. You're not in a dream. You never were. It's always been a nightmare. Always. -_-_-_-_-_-_-_-_-_-_-_-_-_- "My heart fills so... empty." "Please don't do this, (Y/n)!" "I'm sorry I caused so much pain... but we both don't have to suffer anymore."Complete
Cherryberry: Why Do I Like You?!
Underfell! Sans(Cherry) and Papyrus(Boss) had gotten in serious trouble for almost shattering a innocent monster's soul. But Undertale! Sans(Sans) has a better idea than just sending Underfell Sans to Error!Sans(Error) in his private jail. Instead, Undertale! Sans decides to send Cherry to live with Underswap! Sans(Blueberry) and Papyrus(Orange) in Underswap. Can Cherry survive Underswap without killing anyone? Or will he fail and be sent to Error's prison in Errortale? And what happens when Cherry starts to grow feelings for the adorable person that is Blueberry?Complete
New Purpose (US!Papyrus x Female!Reader)
Y/N, meets a new coworker that changes her life forever. A monster, doing his best to make a living after moving out of the underground. Sans is this ecstatic, cheerful, absolutely innocent skeleton, smiling despite any given situation. However, Y/N finds out that Blue's wearing a different attitude outside of work. He's exhausted and working himself to the bone, using all he earns to pay for countless medical treatments and bills. He claims that they aren't for him, but keeps silent and won't give more details. Who's bills is Sans paying for and could Y/N find a way to help? **WARNING- Small Depressive episodes will be presented in this book. Read at your own consent.** Hello! It's Writer~San! None of the art/undertale au is mine, but the writing 100% is! Enjoy!!!Complete
△NEVER--ALONE△ yandere lamia papyrus x reader x Sans (Comicmaker12)
Comicmaker12 from Wattpad (FINISHED)You live at the edge of an forest and you don't have a boyfriend just an crush>"< ^_^ and SOMEONE doesn't like it. You forgot him later though when you meet someone new. . (This is cringe xD - comicmaker12 from 2021) . The are some plots in it that will make it excited. In my story you are an female girl, and let's say your around 20 years. You love to draw and listen to music. And I will tell you more over papyrus when he introduced himself. But he's and half skeleton and Lamia, This is more an Undertale love story but underfell and underswap are coming also in the story. . This was my first story and so the first chapters are not to well but it will be better later. Enjoy my story and feel free to comment. . And not English is not my first language so sorry for the mistakes. . !Warning some cursed words! . And have some fluff . Instagram: T en U YouTube: t_en_uComplete
An Unplanned Gift
Sans pretty much found himself in an awkward position with his two best friends seeing that he is secretly in love with both of them even though they were couple. The awkwardness only got worse when a night filled with drunken lust happened making Sans life turn around. Stars, his screwed. PUBLISHED: May 22, 2018 COMPLETED: Decemeber 8, 2018 Chapters word count: 41,645 (Doesn't include the side stories or A/Ns) I don't own anything except the cover and the story itself. Undertale belongs to Toby Fox Underfell belongs to The Undertale Community UnderSwap belongs to Popcornpr1nce Outertale belongs to 2mi127 Fellswap gold belongs to Jot/ BlackggggumComplete![Underswap love [complete]](https://img.wattpad.com/cover/212776827-256-k241755.jpg)
Underswap love [complete]
this is a love story between swap sans and the reader, the reader falls runs threw MT.Ebott trying to escape her twisted guardians when she is shot into a massive hole. Lost and hurt in an unknown place she is saved by a kind man who takes her in and treats her like family. Obtaining powers and learning about herself in the underground she uses them for good and helps get everyone out. Determined to help the people she Loves and holding onto her Hope she fights to survive and free everyone. this is my 1st Undertale fanfic and I wanted to start with underswap~ (if I get some things mixed up I'm sorry)Complete
Skeletons and a Pet
Inspired from RaccoonSinQueen's fanfic: Six Skeletons and a Maid: http://archiveofourown.org/works/7124200/chapters/16181881 I add a little spin on the story by adding my wolf girl Kana to the group. The skeletons receive a gift from Alphys in the form of a wolf girl. Finding out she has intelligence Sans, Papyrus and the other masters of the household decide she should stay with them until they find her home. How will Kana do with skeletons and will they find out her dark past?Complete
Blueberry likes Red. He's funny, and kind, and although he's had a rough past, he's a really great guy. Of course, they're different versions of the same person, and they live together, but that doesn't stop Underswap Sans from finding himself infatuated with his friend. Maybe if things were different, Red would feel the same way. But Blueberry deserves somebody better than a fucked up skeleton with mental issues and five tons of emotional baggage. He deserves somebody who is just as kind and selfless as he is, who can make him happy and be there for him no matter what. He deserves somebody who isn't Red. At least, that's what Red believes. (This is a short story)
More detailsContent Guidelines