Frisk x Reader

A New Enemy...

Y/n= Your name

F/c= Favorite Color

S/f/c= Second Favorite Color

S/c= Shirt Colors

E/c= Eye Color

H/l= Hair Length

Frisk's POV

Sans told me everything that happened while I was gone. He even went into detail about the ketchup he stashed and hid from Papyrus because Paps says he has a problem. He also told me about a dream that (Y/n) had... But when I prodded on what all he saw he clammed up when it came to Flowey... I know as well as him that that dream was too surreal to not mean anything. When we got back to (Y/n), she was in hysterics. I saw her pulling on her hair with tears streaming down her face. "SHUT UP!" She screamed before noticing Sans and I standing in the door.

"(Y/n are you okay? Here come sit back down! I brought you some hot cocoa! Maybe that'll help? I offered Sans but he didn't want any as usual. I knew I was rambling but I couldn't help it! I have to stay calm for (Y/n). I don't want her freaking out more than she already was. The moment I put the cups on the bedside table, she jumped up and pulled me in an embrace. I was a bit taken aback but hugged back anyways. I pulled away kissing her on the forehead. "I'm here for you." I said as I wiped away a tear from her cheek. She looks exhausted... I smiled reassuringly, or at least I hope so, and grabbed the blanket I brought for us as well. Once in the comfort and warmth of the blanket, we drank the cocoa and (Y/n) fell asleep on my shoulder. I let out a contented sigh as I watched her fall asleep. She looks so at peace... I felt the bed move from under us as I saw Sans using his power to move us towards the wall so we didn't fall over. He then shifted so he was staring at (Y/n).

"Do you know where he is?" He asked quietly after a few moments of silence.

"Hmm?" I hummed in response.

"Flowey, I mean."

"No... I don't know how to find him either..."

"Look we gotta do something but we also gotta keep an eye on your girlfriend there." He nodded in (Y/n's) direction.

"You don't think they'd really come here for her do you?"

"I dunno. The way she described them before... They were terrible... But I don't think they'd be stupid enough to try falling down a mountain just to get her back."

"But that dream..."

"I know, kid, I know."

"She didn't tell you everything did she?"

"No, I'm sure she didn't. What I saw was agonizing to even watch. I can't imagine how her experience was... I know I wouldn't want to talk about a dream like that." There was a knock on the door that startled both me and Sans and when I jumped it woke (Y/n) from her peaceful slumber. "Come on in Alphys." Sans called.

Y/n's POV

I was shaken awake from a dreamless sleep by Frisk getting spooked. I slowly opened my eyes to see a little dino-looking creature in a lab coat walking in with a fish like girl behind them. Paps was trying to talk to the fish while the fish was just staring at me. I couldn't tell what she was thinking but I was greatly intimidated. Then suddenly a realization hit me. Sans must have called them in after I told him about my nightmare... "H-h-hello. I'm Dr. A-a-a-Alphys. I-I am King Asgore's r-royal s-s-scientist." Said the dinolady.

"AND THIS IS UNDYNE! SHE'S SO COOL!" Papyrus exclaimed.

"Sup." was all Undyne said. She hasn't taken her eyes off of me since the moment she walked in...

"H-hey, I-I'm (Y/n)." I stuttered still scared of what Undyne might be thinking.

"Well Dr.? You see anything yet?" Sans asked. Her eyed darted to me then back to Sans as little sweat droplets appeared on her head.

"W-well... uh... Y-yeah! I-I saw t-the latest e-episode of The Seven D-Deadly Sins!" Alphys replied as I perked up. I LOVE THAT ANIME!!! She laughed nervously pulling Sans out of the room. I was a little confused but when Frisk followed I knew it was something about me and/or my nightmare. Once everyone else was out of the room it was just me, Undyne, and Papyrus.

"Who the hell do you think you are?!" Undyne whisper yelled at me.

"What?" I asked genuinely confused.

"You better not be planning anything punk. I'll kick your ass.!" She said inching closer. Papyrus started getting nervous. She was just inches away from my face and I could feel some type of emotion radiating off of her. What is that? Anger? Vigilance? Determination? "Let me make this perfectly clear. I don't trust you. After what Alpy told me about your little dream I knew something was up with you. If you think even for a second that I feel sympathy for you then you better think again."

"UNDYNE. DON'T YOU THINK YOU'RE BEING A BIT. . . MEAN?" Papyrus spoke up.

"Mean? She's gonna be the death of us all. Don't you see that? Her parents are gonna come down her looking for her and they are gonna stop at nothing to get to her. They're gonna murder every last one of us until she's back in their grasp." She turned back to me. "Don't think I won't tell them where you are either. They ask I'll answer and I'll answer honestly. And if you tell anyone about our little talk then I'll kill you myself. I don't play around with my friend's lives on the line." Her words were cold and dripping with venom. "Paps, if you tell anyone I'll make it so you aren't in the royal guard anymore." She said with less hatred. It seemed like she didn't want to say it either.

"Do it." I said with a small but serious voice.

"What?" She asked surprised.

"I said do. it." I put more emphasis on it.

Frisk's POV

I had been leaning against the door listening to the whole conversation. I thought Undyne was only joking so I didn't think to intervene. That is until I heard something that made me want to cry then and there.

"And if you tell anyone about our little talk then I'll kill you myself. I don't play around with my friend's lives on the line." She said with such hate. "Paps, if you tell anyone I'll make it so you aren't in the royal guard anymore." I was frozen. I wanted to go in there and stop this conversation. I couldn't move.

"Do it." (Y/n) replied.

"What?" She asked as surprised as I was.

"I said do. it." Came (Y/n's ) voice again. My eyes widened as she said, "I wanna die..."