AU Undertale one-shots

Sans x Intimidated (Wolf/Neko) reader

A/N: In this story you choose wether to be part wolf or neko. X3 

You were part human, part (neko/wolf). You had (fur/c) (wolf/neko) ears and a (fur/c) (neko/wolf) tail. Though, everyone in the underground thought of you as a monster. You stayed at Undyne's place because you had befriended her. Your skills in (sword(s) of choice) could not be matched or even beaten for that matter. You were also friends with Alphys but only those two were the people you had befriended. Sure you knew Toriel, Asgore, Nabstablook, Mettaton, monster kid, Papyrus, heck, you even knew Gaster, though he was no longer around you had saw him mabye once or twice. Finally, there was Sans. He scared and intimidated the heck out of you. See, you knew about timelines and could remember each one. This includes when the timelines change into AU's. Sure you have seen a few good AU's but that never lasted long. All AU's wether it was Underswap or Horrortale, not to mention the most terrifying omega Sans, you were frightened of that powerful skeleton. Not to mention you have seen him fight in the genocide runs. Yes, you were able to survive long enough to watch that.

Right now you sat in Undyne's living room with her and Alphys watching an anime marathon. Undyne got up and went to the kitchen for a moment. You shifted on the couch so that your sword harness wasn't making you uncomfortable. You liked to keep your sword(s) with you at all times unless you were in bed. Undyne walked back into the living room. "Hey guys, I invited Papyrus to come hang out with us." Undyne said sitting on the couch. You grew a bit nervous. You loved that sweet little cinnimon roll but you were to afraid to interact with him because one slip up would earn you a bad time with Sans. 

"I..I'll b..be right b..back, I h..have to u..use the r..restroom." Alphys says and gets up. There was a sudden knocking on the door. Undyne paused the movie and got up to go answer it. Your (fur/c) (neko/wolf) ear flicked as you listened closely to hear who was at the door. "Oh, hey Sans, where is Papyrus?" Undyne asked. "He sent me to tell you at he forgot he had to help Mettaton with something so he couldn't make it." Sans said. Your blood went cold and you sat up strait. Your (fur/c) (neko/wolf) tail puffed up a bit, all your hairs standing on end. 'Please leave.' You thought desperately. "Well why don't you come in punk, you can stay and watch the marathon with us!" Undyne offered. 'No!' You thought in panic. "Sure, thanks Undyne." Sans said. He made his way over to the couch and sat by you. As if this couldn't get any worse. *beep!* "Oh thats the popcorn, I'll be right back." Undyne speed off to the kitchen. 

It just got worse. Undyne left you. With Sans. By yourself. Great. You staired at the floor not taking notice to Sans. "Hey, uh, (y/n), right?" Sans asked. "Ya." You make the small reply quietly not looking at him. "Heh, you ok there kiddo? You look spooked. Or has something got you, chilled to the bone?" Sans said trying to lighten the mood. You just let out a very forced chuckle. Undyne came back and so did Alphys. The movie started again but you weren't paying the least bit of attention to it. You were in a cold sweat. 

After about 30 minutes into the movie you stood up to go to the kitchen. You began to relax just a tad. Leaning against the counter you let out a small sigh. You grabbed a soda can from the fridge and leaned back against the counter. Snapping the can top open to hear a fizzing sound, you take a long sip and close your eyes feeling the slight burning sensation in your mouth. "Whatcha doin' in here kid?" That voice that gave you nightmares almost made you do a spit take right then and there. Your eyes snapped open to see Sans standing at the entrance of the kitchen. You swallowed hard trying not to look nervous. Your (fur/c) (neko/wolf) ears swivled back a bit showing the smallest amout of fear, though you couldn't help natural instinct. You didn't reply. "Undyne and Alphys have fallen asleep." Sans said walking into the kitchen and leaning against the other side of the counter.

"Ya mind tellin' me whats got you so on edge?" He asked. "It seems like anytime I'm around you, you get all tence and look like you had just been traumatized." Sans says. "With the countless timelines, AU's, and scenarios I've seen you in, ya I'm traumatized." You say quietly but soon regret saying that. You take a glance up to see that Sans white pin pricks were gone. Your (fur/c) (neko/wolf) ears were now pinned to your head and you looked down once again. "Heh, why dont we go talk about this at Grillby's." Sans suggests. You don't answer. "Aw, come on kiddo, I don't bite." He said. You hesitated but decided to accept.

You two took a 'short cut' to Grillby's and sat down at the counter. "So, you know about timelines?" Sans asked. You nodded. "And what exactly is an AU?" Sans asked taking a swig from a ketchup bottle. "AU's are alternate universes. Which means it's the same characters, just in a different setting and different personalities. I named them to." You say still not looking at him. "Could you, maybe tell me what I'm like in some?" He asked. "Well, in Underswap, you and Papyrus switch personalities. Paps is lazy and you are hyper." You say Sans was a bit shocked. "In...um Horrortale, you. . .kill humans and any other weak creature in you path, along with Papyrus. You have one g..glowing red eye while the other is black. There is a huge crack in your skull and you carry around a meat cleaver. Also you had cut off Frisk's head more than once." You shudder. Sans looked extremely disturbed right now but told you to continue.

After talking about 20 different AU's you both got up and left. "Wow, kid, I'd be scared of me to honestly. Though, why do you think I'm just gonna up and blast you if you do the slightest thing wrong?" Sans asked, you shrugged still not looking at him. You started to think about the AU's until one came to mind, it was where Sans was human. (Look up LAZUEN sans) You started to blush because dang did he look fine! Your blush increased and Sans looked over at you. "What ever your thinking about over there must be really interesting." Sans chuckled. You didn't say anything but you did glance at him. Now at you thought about it, Sans was pretty cute. . .no, you were still to intimidated by him to say anything about it, heck even if he asked you you'd probably decline because you'd still be to afraid of him. 

You both got back to Undyne's house and they were still asleep. "Hey, ki...(y/n). Why don't you come hang out at our place tomorrow, maybe I could, uh, show you I'm not that bad, cuz Papyrus tends to talk about you quiet a bit. I'm sure he would love to have you visit." Sans says. You think for a moment. "Sure." You say.

Sans P.O.V

I walk away from the house blushing. 'I can't believe I got her to come over.' After what she told me I understood why she was so afraid. I had always wanted to hang with her because believe it or not I thought she was so cool. Now I just need to get her to trust me and hope she likes me. 

Your P.O.V 

It was the next day and you were at he skelebros house. You were very nervous to interact with Papyrus but Sans encouraged you to hang with his bro. So, you did and got to know the little cinnimon roll. You had tons of fun with him. He was very high spirited. Though he did have to leave for traning with Undyne. You were now stuck with Sans. It was awkward, until Sans broke the silence. You did notice a blue hue on his face, you knew that was a blush, but why? "Heh, hey kid, can I tell ya somethin' absolutely crazy?" He asked. You sat there for a moment tilting your head slightly making yourself look cute to Sans but you were unaware of that. 

"O..ok." You say waiting. "I..I love ya." Sans said. This caught you in complete shock. "I know it seemed sudden but I just had to tell you, even if you don't like me back." He says. "I..I." You had a hard time figuring out what to say. "I'm not to sure how I..I feel about it Sans. I'm just, not that trusting of you yet. No offense, sorry." You say staring down. "O..oh, no need to be sorry, I get it." Sans says. You can here the small tone of hurt and expectation in his voice. "We can still hang out though." You say.

----Eight months later---- 

You and Sans have hung out with each other for a long time now. You had gotten more used to and trusting of him. Today you would finally return his feelings. You had him sit on the couch just like eight months ago. "Sans, I think I have finally gotten to know you better, and. . .I love you." You say blushing. Sans grin widens, if thats even possible, and engulfs you in a hug. You giggle and hug back. 

Sans fell onto his back on the couch taking you with him. He looks at you will eyes full of passion. Sans places a hand on your cheek and you don't flinch, you lean into it closing your eyes. He then takes the hand on your cheek and runs his fingures through your hair causing you to give a (cat like/wolfish) purr, then begin to pet your ears. Sans smiled, happy to have you no longer intimidated by him. He leans in and gives you a soft kiss on the lips. You kiss back. It was sweet and short. "I love ya (y/n)." He says hugging you to him. "I love you to Sans."