Yandere Underswap Sans x reader

Yandere Underswap Sans x reader

26.4K Reads 701 Votes 8 Part Story
Bonnie bunny By Cookieslikesmilk345 Updated Jun 23, 2016

You always thought of Sans and how cute he was all the time to his laugh to straight out personality. But things are starting to change, when Sans got in a fight with Papyrus, and your friend Muffet  disappeared. Until you discover a dark truth about Sans and his love for you...

StarSilver2000 StarSilver2000 May 14, 2016
I've been waiting an eternity for someone to put Big Sis/Bro, although, in my stories, I usually out she, Marvelous Job
MikitaMiridoka MikitaMiridoka Jul 09, 2016
Yayy,I always wanted to have a younger sibling.Chara isn't bad. (I hope)
CapriSunQueen CapriSunQueen Aug 11, 2016
I is not determination ;~; ME DUN WANNA BE DA SACRIFICE MAHN!!!
XX_Gets_Madder XX_Gets_Madder Jun 19, 2016
I actually like undertale flowey more than underswap temmie.
AdriChara AdriChara Nov 27, 2016
LITTLE WHITE
                              
                              
                              
                              TEM FLAKES
                              -----------
                              I SEE DAT HAPPENIN YEEEEPPP
shinypandalily shinypandalily Jul 12, 2016
why is chara a boy?!  wanna a baby sister!!!!!!!!!!!!!!!!!!!!!!!