Edgy Love (fell Sans x reader)

Suspicions

Sans POV

I decided to walk for a little bit back to the house considering I used a lot of magic looking for Frisk, and I don't think I got a lot of sleep seeing as I'm still tired. Then again I'm at that state of exhaustion where no amount of sleep will ever cure my tiredness. With a shrug at my own thoughts I continue my way home thinking of (y/n). I think of things to do with her.

Maybe I should discuss the whole Papyrus thing with her. Then again, I don't know if I'd want to discuss that with her. What if this made her lose trust in him? I mean he just made me really pissed with him and I honestly still am. He certainly did not act out well, and the way he acted actually did make me lose trust in him. "ugh. why does papyrus have to be such a selfish prick?! he just can't let me be happy!" I growled angrily to myself. Maybe I should talk about this to (y/n)...

But then I slowly remember that it's late at night, Frisk isn't home, and (y/n) is asleep. I stop dead in my tracks and began mumbling profanities to myself seeing as this just ruined my plans.

Wait a sec! I had Papyrus search around Snowdin unsupervised and right after that big argument! What if he did something to (y/n) while she was sleeping?! I furrowed my bone brows in anger, I swear if he laid his fucking hands on her- I cut off my angry thought as I teleport back home. Screw being tired (y/n) comes first! (Over protective boyfriend mode initiated)

As I find myself in my dark house's living room, I look up to my bedroom door. It's still shut at least. I then quickly but quietly make my way upstairs, watching out for any of the creaky floorboards. I then opened the door to mine and (y/n)'s bedroom bracing myself Incase Papyrus did do something.

As I looked ahead seeing my sleeping angel on our bed, she seemed to be tossed on her side facing the wall. I walked over to the bedside trying to get a good look at her to make sure pap didn't do anything. I didn't want to wake her so I had to be careful as I moved her hair away from her neck.

As I looked at her neck I just gazed at all of the bruising, and to be fair I'm the one that did that more than likely. If Papyrus did do something I wouldn't be able to tell because I have left quite a bit of hickies on her. I'd probably be able to notice if the lights were on but I can't risk it.

Although a thought just came to me, (y/n) never faces the wall when she sleeps. (If you do, just bear with me.) Maybe Papyrus moved her? I really don't want to wake her up though! Why does this have to be so complicated?! Hm... maybe if I crawl into bed with her she might move on her own? Ambitious thought I know, but I don't really have many options at the moment.

I proceeded to remove my jacket and kick off my slippers, leaving myself in my red shirt, black shorts, and black socks. I moved the blanket and sheet gently as to not wake her, pulling them down just enough for me to get underneath. What I see makes me squint my eyes. (Y/n)'s shirt is moved up to her breasts. Her boobs are still covered, but her shirt is pulled up fairly high.

Now I'm just gazing at her bare skin with a frown on my face as I furrow my brows and squint my eyes In deep thought. I don't want to jump to conclusions about this, because she could've done that herself or as she moved in her sleep it could've done that itself. But then again maybe it was Papyrus I dunno.

I dropped the blanket back down leaving it there as I just stared at (Y/n) in thought. I honestly don't know what to do about this and it's making me crazy I think. I then hear (y/n) grumble in her sleep knocking me out of my thoughts.

She rolled over in her sleep to face me. I went wide eyed hoping she wouldn't wake up. As she rolled she threw her arm over as if she was trying to get something. "Wergh... Sans..." she then clustered up the blankets in her sleep and began to cuddle them. She wrapped her arms and legs around it. I swooned and awed to myself seeing as she was dreaming of me.

Heh, she does love me. I thought to myself cockily as I smirked knowing Papyrus was wrong in his 'argument'. Although I did wonder what 'wergh' meant. Probably not important though.

Although, now I'm debating on waking her up because I want to get in bed with her. She clearly wants cuddles, I feel like it'd be wrong of me not to at this point.

I debated for a good two minutes on whether or not to wake up (y/n). Basically I decided I would, but first I'd investigate the left side of (y/n)'s neck. (that sounds right, right?) I gazed at her neck yet again still unable to tell if Papyrus did anything considering I have left a bunch of hickies on her.

I shake my head reluctantly considering I couldn't find anything out. Maybe Papyrus didn't do anything, but I just have a feeling in my 'gut' that something happened. Anyway I began to nudge her arm while whispering sweetheart.

"...ngh..." She grumbled furrowing her brows clearly not wanting to be awoken. I shook her arm with a little more force while saying her name a little louder than before. She eventually squinted her left eye open and grunted to me. "Hmph... Sans..?" She said confused still not opening her eyes all the way.

"heya sweetheart, you mind letting me get in bed?" I whispered to her so she wouldn't be any more awake then she already is. I want her to just fall right back asleep once I get in bed.

"... I thought you already were..? Guess I just had a... very vivid dream..." She said making me cock a brow. Maybe something happened with Papyrus while she was half asleep and she just naturally thought it was me.

"oh yeah? what happened?" I asked her as she let me crawl into bed next to her. I covered us up in the blanket and once I faced her, she instantly replaced the blanket with me as she wrapped her legs and arms around me. Not complaining or anything, this actually made me feel pretty nice and cozy. Anyway, (y/n) just yawned and cuddled her face into my chest.

"Ugh... can't I just talk about it later? Like... in the morning? I'm tired as hell right now and I'm sure you are too." Welp... she is right. But now I'm both physically exhausted and mentally exhausted.

"you do make a fair point, sweetheart. alright, just tell me in the morning."

"Of course I make a fair point... now go to bed. Love you hot lips..." I chuckled at the stupid little nickname, considering I don't have lips.

"sweetheart, i don't have lips." I could feel her smirk against my chest.

"Heh... yeah... but I'll be damned if I said you weren't a damn good kisser... some how." I smirked feeling proud of myself.

"heh, well thanks sweetheart. now you go back to sleep, ok?"

"With pleasure... goodnight, I love you Sans..." I smiled a genuine smile at how loving she was being.

"i love you too, (y/n)." I said wrapping my arms around her. Her breathing eventually slowed to a nice steady pace and I knew she was asleep. I soon after as the steady rise and fall of her back comforted me into sleep.