The Only One Like Me (Sans X Reader)

(By the way, I'm changing the way it's written so that it does not make my head spin out of confusion when I write. Please understand. See ya Lunarlings!)

Y/N's POV
Wh-what?

'Monsters down here will flat-out kill me?!' I signed to Frisk.

They nodded. 'Except for these two Skelebros,' they signed.

"Comforting," I muttered under my breath.

Sans' POV
As I was trying to distract my bro from Y/N, I noticed Frisk look at the lamp, shocked, then confused. Then they started using sign language. I had never been that good at reading it, so I couldn't interpret what they were saying.

What I was fairly certain of, however, was that they were talking to Y/N.

I let no realization cloud my face as I continued to talk to my bro. Then I made the rather large mistake of making a pun while Y/N was in the vicinity.

"So, uh, bro? I've been wondering, what's a funny in the newspaper called, again? I've been searching for the word, but I just can't find it." I turned my head barely, winking at Y/N, who had a confused look on her face.

Papyrus thought, then said loudly: "OH, I REMEMBER! IT'S CALLED A COMIC, SA—"

His eyes widened in realization, then narrowed them, glaring at me. I hardly suppressed a laugh, and when I looked over, I saw that Y/N was the same way.

"Go on," I said with a wide grin. "Say it!"

He sighed, then yelled unhappily, "IT'S CALLED A COMIC, SANS."

I burst into laughter. Unfortunately, so did Y/N. Pappy quickly noticed a double set of giggles and questioned it.

"WAIT. I HEAR TWO LAUGHING. I'M NOT LAUGHING, AND NEITHER IS FRISK. THEN...WHO ELSE IS?"

Y/N and I stopped laughing at the same time. She sent me a worried glance. Oh no...Paps was gonna find her out!

The first thing Papyrus did was look behind the lamp. He found her and dragged her in front of me.

"AHA! I HAVE FOUND A HUMAN! THIS IS THE SECOND TIME IN A ROW FOR ME! THIS TIME, I WILL TELL UNDYNE FOR CERTAIN AND THE BARRIER WILL BE BROKEN FOR GOOD! NYEH-HEH-HEH!"

I was panicking like I'd never panicked before. I was worried about Y/N. Frisk was a different story. They easily managed to win over Papyrus's heart. I didn't know about Y/N, though.

"Barrier? What barrier? Are you guys... trapped here?" she asked, a look of...wait. Was that...worry on her face? Yeah, it was. But...why? Why would she be so worried about monsters?

Y/N's POV
"Barrier? What barrier? Are you guys... trapped here?" I asked. I didn't know if my face revealed it or not, but I was really sorry and worried for them. No one deserves to be trapped under a mountain for what appeared to be a long time.

My mother had told me about the war between monsters and humans that happened a long time ago. Humans had killed the Monster King's son, and the king was so mad about that that he declared war. More ash had spilled than blood, and humans reigned victorious. I didn't know what happened to the monsters. My mother never seemed...eager to talk about it. The thing I remembered the most about the storytelling of the war was my mother's utter disgust when talking about the humans. She thought they were stupid for killing the king's son and didn't deserve to win the war. She talked as if she wasn't one herself.