AU Sans X Reader One-shots

Quantumtale Sans x Kid Reader

Requested by FlapJackQueen

(I'm pretty sure TK is like twelve, at least by what I've found so that's what I'm going by)

"Ok, time for lunch, I'll see you later," the teacher said as your class was dismissed from class, and thank God cause you hated that class.

"Y/n," you heard called from behind you as you made your way to the cafeteria, "oh hey Frisk," you said as you slowed down for them to catch up.

"So, do you have anything going on this weekend," they asked while you walked. You shook your head. "Good, I wanted to know if you wanted to go to the beach with me and few friends Saturday," they explained, you lit up.

"Yeah, that sounds awesome, thanks for inviting me," you thanked. "Of course, we've been friends how long," they asked.

"Just meet at my house Saturday morning," they added. You nodded and continued on with your day.

You'd been friends since probably kindergarten and you were close with many of their other friends too which was great, they liked to invite you to do stuff often.

Luckily you lived within walking distance from their house so you were pretty much ready to go Saturday morning.

"Ok, everyone ready," Frisk asked once you arrived, their entire group was there. Sans, Papyrus, Toriel, Asgore and a couple more but those were the ones you were closest with. Gaster was there too, probably just to drive you to the beach.

Gaster was probably way in over his head.

You ended up sitting next to Sans, mainly because you wanted a window seat but you really didn't pay any attention to the ride.

No you couldn't when Sans was being his normal, funny self making you laugh so hard you were almost crying, and hearing Papyrus' complaints were amusing as well.

Aside from Frisk, Sans was probably the one you'd known the longest and you were pretty good friends with him, and you could say you liked him but you were just a kid, you didn't think it was anything real, so you really just ignored it.

"Ok, try not to get into any trouble please," Gaster said as you got out of the car, and after that of course Undyne wanted to turn getting to the water into a race, which you took on just to get to water quicker.

You lost but she seemed like she had fun. Everyone else caught up a few moments later.

"Hey, maybe you'll beat her next time, besides anyfins possible," Sans said once he reached you at the edge of the water. "Ok that was a bit of a stretch," you laughed.

"Water you talking about, that was great," he joked. You rolled your eyes but laughed regardless. "So now that we're here what should we do," you asked, you didn't really plan on swimming, you were really there to be there.

"Wanna explore the beach, I'm sure they wouldn't miss us," he said, you were at a rather large beach, might be some cool stuff out there.

"Yeah, that sounds great, I wanna find some good shells anyways," you said and you started walking.

You did find a couple pretty shells in good shape, he was looking for a shark tooth mostly but he was also on the lookout for some shells you'd like.

Unfortunately about ten minutes into the walk you kinda ran out of stuff to talk about and just kept your eyes on the ground or out on the water.

"Hey look," he said picking up a shell. "It's pretty but what's so special about it," you asked.

He held it up to the side of your face near one of your eyes. "It matches your eyes, at least it's pretty close," he said.

"Oh, uh thank you, didn't realize you paid that much attention to little details like that," you said as he handed it to you.

"Usually I don't but you're kinda eye-catching," you were a bit surprised at that, and a little amused, he complimented you the only way he knew how, using a joke.

"Yeah, whatever. Nice joke though," you said as you continued looking at the ground. "I'm not fully joking," he said. You looked up at him, wondering what he meant.

"Your eyes are beautiful...just like the rest of you," he said the last part to quietly you could barely hear him, but you caught it.

"Aw, Sans. Thank you, you're too sweet, you know that," you said making him smile. "We should...we should probably get back before dad thinks something happened to us," he said pointing back to the entrance of the beach.

You nodded and started walking back, you'd actually walked a lot further than you thought you had.

By the time you got back everyone was waiting for you. "There you two are, we've been waiting forever. Now come on we're going to get something to eat," Gaster said as he packed up his beach chair.

Frisk convinced him to take you all to your favorite restaurant, not that the others minded.

Once you got there everyone kinda paired up and went different ways, sitting in different places in the restaurant, you and Sans being one of the pairs.

"Hey, I got you something," he said walking over to your chosen table. He handed you a milkshake, his own in his other hand.

"Thank you Sans, here I think I have a little money on me," you said as you tried to find some spare money.

"Don't worry, you don't have to pay me back, besides they aren't that much," he said sitting back in his seat.

And like earlier you had run out of conversation topics. You had to say something, especially after what happened at the beach.

"So...about earlier," you began. "Did you actually mean what you said...you know about thinking I'm...," you began.

"About thinking you're beautiful? Yes, I did, I've thought that since I first met you," he said making you blush.

No, no you were in seventh grade, you were too young for this, but it was nice you had to admit.

"Hehe, um that's...uh. Thank you Sans," you said, not knowing what else to do. "Hey it's time to... Am I interrupting something here," Frisk asked cheekily as they came to get you.

"No, er maybe. I don't know," you said still  flustered and slightly confused. "Heh, we're coming Frisk, you can go ahead," Sans said standing up, they nodded and walked off.

"You ok," he asked, half amused but with some concern in his voice. "Yeah, I'm good, let's just go, don't want to keep them waiting again," you said trying to stop thinking about your conversation.

You went back to the beach for a few hours, almost til it was getting dark and Gaster decided it was time to go, especially since everyone had worn themselves out.

Since it was dark Gaster had dropped everyone off at their houses, you being last since you house was closest to Frisk's.

"Alright, see you Y/n," Frisk said as you unclipped your seatbelt. You went to open the door but you had one last thing you wanted to do.

You turned to Sans and gave him a small kiss on the cheekbone, making his face immediately go bright blue. You giggled and got out the car.

"See ya Monday Y/n," he said with his face hidden by his hands. You giggled more. "Bye Sans, thanks for a fun day," you said as you closed the car door.

You went to your room and, after smiling like an idiot, only to see a text on your phone from Frisk.

They saw what you had done and we're literally freaking out about it, apparently you and Sans were their OTP.

This was gonna be a long night.