Understuff
21 stories
I'm not one of you <Frans> by Battle_Penguin54
Battle_Penguin54
  • WpView
    Reads 157,821
  • WpVote
    Votes 8,032
  • WpPart
    Parts 70
Frisk is a scientist in the laboratory of Ebott City, where she works with her Roomate and coworker, Chara. Frisk discovers anomalies beyond compare once she creates a device to measure the irregularities of the frequencies in Mt. Ebott. Her findings are extraordinary. These findings are appealing to the US military, who foresee the specimen left underground as a more of a biological weapon of warfare for the oncoming war of WWIII. Frisk's curiosities get the best of her. What are they hiding under the mountain in which SHE discovered? Looking for this truth, she gets trapped underground, where the once lively place is now desolate and strangely silent. Will she make it out alive to tell the world of her findings? Or will she die first to the skeletal hands of the last monster to roam the dusty underground?
Wilted [ Sans x Flowerfell! Reader ] by morrow-
morrow-
  • WpView
    Reads 120,201
  • WpVote
    Votes 4,535
  • WpPart
    Parts 20
You were afraid. For the first time in your life, you were truly afraid. You weren't afraid of the never-ending darkness that had now consumed you. You weren't afraid of the monsters underneath your bed. You were afraid of the flowers.
【Angel of Blood】Underfell!Sans X Reader by BapBeep
BapBeep
  • WpView
    Reads 211,708
  • WpVote
    Votes 6,148
  • WpPart
    Parts 51
Description: Once a long time ago, the multiverses were doing what they would normally do and were getting along just fine. Suddenly, it changed. Y/N L/N fell along with their parents into the Underground. In this world, it's LOVE or love.
Rejection by Monster_Lover_
Monster_Lover_
  • WpView
    Reads 26,148
  • WpVote
    Votes 646
  • WpPart
    Parts 14
Heya! Monster Lover is back with another Fransfic, yay!! This first book is SFW. It contains depression and some hot kisses, but that's it. I left the real smut for the sequel. Enjoy!
Almost The End (Reaper!Sans x Teenage!Reader) by WatashiWaNatsumiDesu
WatashiWaNatsumiDesu
  • WpView
    Reads 6,143
  • WpVote
    Votes 272
  • WpPart
    Parts 1
It's been three years since the doctors had diagnosed you with an incurable disease, which they had not named since you are the first patient that had ever had it. Randomly, your body would start hurting all over, your eyes felt like they would be on fire, and your limbs felt like they were being torn off. You have endured the pain for a long time, and felt like it's almost the end.
Hurting Heart (Dancetale!Sans x Paralyzed!Reader) by GamerQueen2002
GamerQueen2002
  • WpView
    Reads 101,288
  • WpVote
    Votes 5,699
  • WpPart
    Parts 18
Ever since you were little, you dreamed of being on stage and dancing to your hearts content. You were determined to get where you wanted. All spot lights on you, people cheering and clapping as your feet swept across the stage. You were so close. 1 day away and you would have all of your dreams come true. Then everything was lost when the plane you was on crashed. You lost all feeling in your legs and lower body. So now, instead of living up to your dream you promised yourself would come true, you watch from a balcony. Instead of dancing like you wanted to, you got the complete opposite. Now all you can do is watch the monsters dance on what was to be your stage. ---- "You can dance. I can cry." "So let's make a tear jerking performance." ----
Gamble ~Underfell Sans x Reader by atomiquee
atomiquee
  • WpView
    Reads 76,694
  • WpVote
    Votes 2,239
  • WpPart
    Parts 46
not every story has a happy ending
I Love U, I Hate U (Underfell Sans X Reader) by catfishhamsterlady
catfishhamsterlady
  • WpView
    Reads 18,620
  • WpVote
    Votes 494
  • WpPart
    Parts 8
*Coming Soon!*
•RED•  (A Horrortale Frans Novel) by xovatea
xovatea
  • WpView
    Reads 4,107
  • WpVote
    Votes 175
  • WpPart
    Parts 4
Horrortale.
Undertamer (Frisk x Sans) by Helpimagayfish
Helpimagayfish
  • WpView
    Reads 25,598
  • WpVote
    Votes 909
  • WpPart
    Parts 53
Undertamer Academe is the worlds only dragon taming school. It is run by human hating headmaster Gaster so its an ALL MONSTER school. However what happens when the first humans ever joins the school and catches the attention of Gaster's Son Sans. This is the story of my new AU. This is for anyone who is wondering a Frans Au so this story is going to be a shipping fic you have been warned. The complete story. P.s in this AU Frisk is 16 and Sans is 17. Will contain a small amount of mild language and teen angst. The story does also contain some more mature undertones. It is not mature enough to be rated a mature book. However would be recommended for a more teen aged audience.