30 day OTP challenge (Nightkiller) (fixed!!)

Reads 9,100
Votes 239
Parts 21
Time 4h 23m

Reads 9,100
Votes 239
Parts 21
Time 4h 23m

So this is my first story. And OTP! I'm just really bored and saw a bunch of these and wanted to make one of my own. Hope you guys enjoy!
    
    Nightmare is top (sorry for everyone who likes nightmare as bottom)
    
    By the way, there might be some swearing. And if there is any spelling errors, please tell me! 
    
    The cover belongs to me!!! 
    
    #rushedthecoverpic
    
    
    ☺️All Rights Reserved

30otp angst boyxboy fluff gay killermare killersans love nighmaresans nightkiller undertale

Table of contents

So this is my first story. And OTP! I'm just really bored and saw a bunch of these and wanted to make one of my own. Hope you guys enjoy!
    
    Nightmare is top (sorry for everyone who likes nightmare as bottom)
    
    By the way, there might be some swearing. And if there is any spelling errors, please tell me! 
    
    The cover belongs to me!!! 
    
    #rushedthecoverpic
    
    
    ☺️

21 parts