Fifty Shades Of RED | Underfell Sans X Female Reader

Part 6 - Secret

A/N: Warning there are kinda sexual and violent sections in this part. Also I have no idea where that picture originated from. The only results I am getting is from YouTube and Amino.

I go back inside and rejoin the others. I feel like I'm not even there, let alone focus on what I need to do. Why did I agree? I mean, sure, it's still technically Fell Sans... but it's not MY Sans. Sure, we're not together but it still feels wrong.

We finish designing my other selves, as we walk out of the room I manage to snap out of the my funk. I talk to Ink and her Sans asking them to make the human versions first. They agree, after all they are basically photocopies of us. I try to find Sans but he is nowhere to be found. My heart sinks. What have I done? Human Fell grabs me out of nowhere and we teleport to his room.

Sans' POV~~~

I'm laying in my bed, trying to sleep this off. I toss and turn, I just can't get comfortable and I can sleep just about anywhere. Frustrated, I growl and finally decide to lay on my back. Staring up at the dark ceiling, I turn my gaze beside me. I miss her... Dammit, Y/N! What the hell?! Going off with that guy! Why didn't I stop her, or at least talk her out of it?! No! I had to run away like a weakling! Not saying a word... I sigh. Dammit! The look on her face, I still see it in my head. I can't stand it! I growl and shake my head. I lay there a little while longer, it continues to replay in my head. Ah! Fuck it! I'm gonna go get her! What if it's too late?! Fuck it!

"Hey, uh, Error me! Error Y/N! I know you guys can hear me!"

A white light appears, I sit up and shield my eyes. Error Sans appears.

"What?"

"Listen, uh,  I'll do anything just, uh, take me to Y/N! My Y/N! Uh, please." I say that last part very quiet.

Error just stares at me, before I can say anything else, a white light appears again. But it's not a portal, it's more like a window.  Where I watch, Y/N and that good-for-nothing human helplessly. How does this help me?

Your POV~~~

Human Fell pushes me up against the wall and kisses me. I feel his tongue grazes against my lips, I reluctantly let him in. His kisses are even similar to Sans, if Sans had lips and flesh that is. I have to admit kissing fleshy lips is actually kinda nice, but it's still not HIM. He explores my mouth a bit then begins kissing down my neck. My eyes closes, I feel him as he begins slipping off my jacket. I ignore the pain as he slips it past my shoulder. A few seconds pass and I don't feel him doing anything.

Opening my eyes, I look at him. Human Fell stares at my bandaged shoulder, his eyes wide. I watch him as he begins removing the bandage and then ripping it off when he catches a glimpse of what's underneath. "The bastard!" He growls, "He's marked you!"

I look from him to my shoulder then back to him, my E/C eyes piercing his red, "I guess he did... doesn't have lips to mark me the other way..."

"What?! Like you weren't aware!" I shurg my shoulders, it actually never occurred to me that he actually marked me.

Human Fell plops down on his bed and sighs, a complete change in mood. "So, uh, I guess..."

"I wouldn't have enjoyed it. Nothing against you, I just prefer the skeleton. And to be perfectly honest, I was gonna sneak out when you fell asleep." Now he's really looking at me,  "By the way, your me should be appearing soon."

"Yeah, right."

"She is. I talked to Ink Sans and myself, they're going to do the human versions first." He scoffs, I ignore him and continue, "Making the human ones will be easy and fast anyway. She's basically a clone of me, almost."