Underfell Sans X Reader Lemon

Underfell Sans X Reader Lemon

26.3K Reads 435 Votes 6 Part Story
SourPatchGirl239 By SourPatchGirl239 Updated Aug 12

This is rough, bitter lemon. Take it or leave it but you have been warned. 18+ even though im 13.

**throws roses** ;-; sweet mother of god.. best lemon ever..
*gets holy water* you all need jesus!! And deffently you sans 
                              Uf sans: heh it was fun doing that stuff to you
                              Me: oh you demon....
Sokolo-Chan Sokolo-Chan Sep 28
ⓘ'ⓜ 10 ⓐⓝⓓ ⓘ ⓡⓔⓐⓓ ⓣⓗⓘⓢ ⓢⓣⓤⓕⓕ. ⓘⓢ ⓣⓗⓐⓣ ⓑⓔⓓ?
*burns the chains with lava powers* YAS! *teleports back home* 
                              Sans: now pet ready f- *sees that I'm gone* WTF WHERE IS SHE!?!?
Underfell!Sans says "you're going to have a GOOD TIME" not "You're going to have a BAD TIME" Just tellin' ya
*whispers* is it wierd that i love smutty stuff...(im only 13...HELP)