an unexpected love~ (classic sans x AU sanses)

!!SMUT!!! 13++ WARNING: SWEARING AND LEMONS!!

(Edited in 2021): I regret making this book- also just a reminder: THIS FANFIC HAS SO MANY MISTAKES SO PLEASE STOP MAKING FUN OUT OF ME- 😭 and please don't say this is a good book while it has so many cringy crap inside

*Made this description on June 24th 2020*
I got inspired by many fan fics about this ship so I had to make one too :)

there will be some drawings that I didn't make! these amazing pictures all belong to the artists out there!

(I might even change the description of this)

the AU sanses were having a meeting and discussing about an original AU that they can't find for years until error came late for the meeting and found something very special in his void