Underswap Sans X Papyrus

Underswap Sans X Papyrus

11.2K Reads 216 Votes 6 Part Story
Undertale Queen By UndertaleAuFan Updated Nov 21

This is a lemon 
Warning: masterbating and sex
Also there is a dark side to this story just a warning 

I do not own these characters

Don't know why but the words "ecto pus*y" made me start laugbing
SyIveon SyIveon Nov 18
Alright :
                               #1 6.4k people supports and admired incest #2 how tf can a skeleton cum #3 HOW TF CAN A SKELETON
                                    CUM 
                              Please explain your ACTUAL SCIENTIFIC LOGIC of this
The whole time i'm thinking......'Gods don't my aunt come in and find me reading this.....This is so wrong w-why would I look this up they are brothers' but in the end everything turned out that my aunt didn't hear me giggling and if I could I would have nose bled and oh my I feel so dirty!
Sman276 Sman276 Aug 09
I am praying that this will not effect my chances of heaven 😶
Wait what can't human males cum like  7 times a day how many times can monsters cum a day?
Couldn't you just have Sans make an ecto anus? And keep the penis.