101 - 120 of 276 Works in Alternate Universe - Undertail (Undertale)
Navigation
Listing Works
-
Picture Perfect Pelvis by Canadian_BuckBeaver for Artemis20025
Fandoms: Undertale, underswap, Underfell - Fandom, Swapfell - Fandom
15 Dec 2018
Tags
Summary
It is almost funny how one small action leads to a huge impact. Slim learns this lesson the hardway when Berry sends him the wrong message.
-
Tags
Summary
千万不要玩火，各种意义上。【恭喜啊，福看开了。叹福进化啦
Series
- Part 3 of 并非本意系列
- Language:
- 中文-普通话 國語
- Words:
- 8,754
- Chapters:
- 1/1
- Kudos:
- 16
- Hits:
- 4,418
-
Tags
Summary
千万不要把怪物灵魂拿来煮汤。
Series
- Part 4 of 并非本意系列
- Language:
- 中文-普通话 國語
- Words:
- 27,073
- Chapters:
- 1/1
- Kudos:
- 16
- Hits:
- 4,500
-
Tags
-
Tags
Summary
Sex.
In human culture, it is both vilified as well as romanticized. Young people are both discouraged and encouraged to have it, and especially in a college party atmosphere, the mixed signals can be stressful.
Then the monsters came to the surface, and from the other universes. It was never fully explained why or how, but it happened, and they were quick to stick together. Within months, Undertail University was founded by Dr. W. D. Gaster, and it gained a reputation as a thriving college atmosphere that boasted high graduation and success rates. It also boasted a very different view of sex, one that monsters had been entertaining for centuries.
Somehow, against all odds and despite what people said, you’d applied.
Somehow, you’d been accepted.
And somehow, for some unknown reason...you’d enrolled.
(Based on the headcanons of Skelltales and the #discordcrew on Tumblr, as well as some of my own. Written with permission.) -
Tags
Summary
A collection of drabbles for Kinktober! All NSFW! 18+ Only!
-
Tags
Summary
千万不要让小花“顶你个肺”【虐衫虐福虐花虐猹。血腥暴力描写较多
Series
- Part 2 of 并非本意系列
-
Tags
Summary
千万不要堵遗迹门口玩开门杀。【可能是并非本意系列里的福最温柔的一篇？
Series
- Part 1 of 并非本意系列
-
The Eggselent Experiment Chronicles by Mattie_the_Pand0rk
Fandoms: Undertail - Fandom, Undertale
17 Nov 2018
Tags
Summary
You've got a dead-end job, cruddy apartment, crap pay. Need a change? Do some job searching. You just might find something very, very, interesting.
-
Tags
Summary
"Oh....hello there. Is it that time of the year already? You must be new...... I guess you're wondering about this scene in front of you. I'm terrible sorry, but it's a long story...If you don't mind listening....I'll tell you about it..."
Papyrus starts his first day as a freshman at his new school, W. D. Ground high. Little did he know that over a course of a year, His life would be forever changed.
-
Tags
Summary
Just a short little story for the adorable @aerishikari on her birthday! Hopefully you enjoy it!
It is another passing birthday for our favourite lizard, and she is beginning to feel the effects of her failures in the lab. However, when the strong and powerful Captain of the Guards visits, nothing would remain the same…
Certainly not her fanfiction account.
-
Into the Portal Hole by Canadian_BuckBeaver for Saiyurimai, NikkiOnEdge, Lanaplays2, Artemis20025, papao156
Fandoms: Undertail - Fandom, underswap, Underfell - Fandom, Fellswap - Fandom, Swapfell - Fandom
23 Sep 2018
Tags
Summary
Sai’s mansion has grown in size and holds many monsters and humans. Friends all alike they spend their days enjoying the sun or working on their own many projects.
But when Gaster’s project fails, they find out that the multi-verse is far more complex than any of them imagined. How the smallest different decision or coincidence can lead to the biggest difference.
-
Tags
Summary
When you came into existence, you always had your other half right next to you. Your twin. You'd never thought you'd see the day where they wouldn't be apart of you anymore. Luckily your creator Doctor Gaster will help you through it, or- maybe unluckily.
---
Gaster/Male Reader fanfiction. Please heed tags and warnings. -
The Dust Brother by Canadian_BuckBeaver
Fandoms: Undertale (Video Game), Undertail - Fandom
09 Sep 2018
Tags
Summary
Sans has started to fall down, give into his depression. The kid continues to reset and kill his friends and Papyrus, and his feelings towards Papyrus are becoming stronger. Papyrus doesn't let him fall though. He shows Sans that he can look after him.
Based on a conversation with Silverryu25
-
Edgeberry’s Second Chance by Canadian_BuckBeaver
Fandoms: Undertale (Video Game), Undertail - Fandom, underswap, Underfell - Fandom
09 Sep 2018
Tags
Summary
Edge screwed things up with Berry but what if he is given a second chance - would he be able to recover what he lost? Berry is stuck in a dangerous heat, could this be his one chance? Through flashbacks and current times, watch the relationship, and the mistake, unfold.
Edge, Boss = UF!Papyrus - older brother
Cherry = UF!San - younger brother
Blue(Berry) = US!Sans - younger brother
Stretch, Pappy, Weedbag = US!Payprus - older brother
Classic = UT!Sans - older brother
Battre-la-rage's commission for me!: http://battre-la-rage.tumblr.com/image/151956870128
Rus = UT!Papyrus - younger brother -
A Shot of Jealousy by Canadian_BuckBeaver for Saiyurimai
Fandoms: Undertail - Fandom, Undertale (Video Game)
06 Sep 2018
Tags
Summary
Grillby has been working so hard and long these days, he and Sai haven't had much time to hang out. So, one night she chooses to visit him at work, only for jealousy to raise its ugly head and bite Grillby in the ass. Can he keep his cool and not scare off his regulars? Or Sai for that matter?
-
A Foxy Heat by Canadian_BuckBeaver for Lanaplays2
Fandoms: Undertail - Fandom, Fellswap - Fandom
03 Sep 2018
Tags
Summary
Alana is acting a little funny today. She all but ran out the door in the morning and hasn’t been back home since. Black (SF!Sans) and Slim (SF!Papyrus) are getting worried. Despite all that they have been through together, this is still Swapfell. The land where monsters hunger for EXP. They just need to make sure that she is ok…
-
How (NOT) to Get a Date by Canadian_BuckBeaver for Mavi_Mav
Fandoms: Undertail - Fandom, Undertale (Video Game), Underfell - Fandom
20 Aug 2018
Tags
Summary
You and Sans go to Fell University together. The skeleton is a close friend of yours, always ready with a silly, sometimes risky joke. So when he comes to school one day completely different, you definitely notice that there is something up.
Series
- Part 16 of Reader Inserts
-
Tags
-
Tags
Summary
After reaching the surface, Sans and Papyrus build their new home inside a "haunted" forest. While Papyrus goes exploring, he discovers the true terrors of this place. Terrors that he will enjoy for the rest of his life.