bark
2 stories
Gamble ~Underfell Sans x Reader
atomiquee
- Reads 76,536
- Votes 2,239
- Parts 46
not every story
has a happy ending
+8 more
(Underfell sans x reader (female)) UNDERCOVER
moon1767
- Reads 500,505
- Votes 17,543
- Parts 64
You're a human that has fallen into Mt. Ebott on the year where all humans dress as monsters...Halloween. So how will the monsters know if you're a human or not?