Undertalefrisk Stories

One day, Sans fell sick. His sickness came out of nowhere and it cannot be cured no matter how many medicines Gaster gave him. Because of the sickness, Sans stayed still...

Frisk have fallen to underground as frisk leaved the ruins it seems like she have met with someone a bit too... special to her?

{COMPLETED} When Frisk climbed Mt. Ebott, she had expected to simply be erased from existence. But instead, she awoke Underground, and found herself in the hands of crea...

Frisk weren't capable of speaking language human could understand! But she met a really nice guy after she got out of the Ruins! --------------- OVERTALE - Humans wins...

Just Oneshots of charisk frisk X chara shit genderless kids yay...

"Platonic or romantic doesn't matter. It's still love." Hi y'all~! Since I've been writing a number of Sans x Frisk (I personally call them SF X3) one-shots on...

⟨⟨ ★ Fan arts and doodlez ⟩⟩

title says it all

The Plain Sight book originally published on anaccount_butfanfics. It's been taken down, and it'll be reuploaded and re-edited here. I have no doubt that it'll never bre...

This is a story about frisk being different somehow! And so the world is aswell a little different but frisk is the mine difference! Frisk now has a sister cus this is m...

In Underfell, Blade (Frisk) is suffering. Trigger Warning: This story contains dark themes, such as self harm, death, abuse, depression, and the like. If this makes you...

*So.... *Guess that's it huh *Just...don't say I didn't warn you *Welp, I'm going to Grillby's. *Papyrus...do you want anything....? What if the ending to the Genocide R...

Yes that's the title lol Gaster blaster summoning gone wrong brings an unusual stranger, and now there's a dangerous child loose in the Underground. What else could go w...

In the undergrowth,time has reseted.As usual,Sans is the only one who remembers Frisk and how they freed them,only for the world to weirdly reset later on in the year.He...

Even the Most Purest Creatures... Have a Shadow... - - - - Not every little thing is not what always seems... So expect the unexpected... -My First Story (May make Edi...

The multivrse was never a place of quiet. There is a contant strive for balance. Creation and Destruction. Positive and negative emotions. Pacifist or genocide. Even cre...

you fall in the undergorund and meet two skelebrothers. sans and papyrus. you and sans fall into a deep love very early... hehe

What if Frisk didn't fall to the underground alone? What if they had a brother that help them through their journey?