Undertale AU Sans x Reader Oneshots

Unfresh x Child! Reader

(Y/N) POV
I was laying on the wall and trying to sleep in daylight. My eyes later got heavy and I drifted off to sleep.

Unfresh POV
I was walking to the bakery. I then walk in and get on the counter. "I would like 3 doughnuts." I said in a rather harsh way. The lady gives me a scared look and leaves to get the doughnuts. I love getting reactions like that. She came back with the doughnuts. One had vanilla frosting, another had chocolate, and the other one had strawberry. I give them the money and take the bag that contained the doughnuts. I then walk out and to the right I see a small kid sleeping on the concrete sidewalk. They had ragged clothes. They were missing a sock since they didn't have shoes. Their shirt was ripped on the left side. The pant was ripped from the bottom. The right side was longer while the left was shorter. Their clothes were a bit dirty. They also had scratches on their arms and legs. I walk up to the kid. I shake them a bit. "Hey kid wake up." They flutter their eyes open. I got a good look of their face. They looked really adorable. They then widen their eyes and moves back from me. "Don't touch me please." They whispered. They were really thin. "Have you eaten anything kid?" They look away. I look at my bag. "Do you want a doughnut?" They look at me with a confused face. "What is a doughnut?" They ask. Is this kid serious right now? "It is sweet." Their eyes widen. "Can I see the bag?" I hand them the bag and they look through it. They pick out the vanilla doughnut. "I like vanilla." They whispered. They took a small bite. Their eyes widen and they smile. "It is delicious. Thank you sir." They begin to eat the doughnut.

"Hey uh kid where are your parents?" They stopped eating and began to shiver. "I don't know and I don't care." I was shocked. 'Did they run away from home or something?' They finished the doughnut. "Thank you sir." They smile at me. I smile back. "Do you not have a home?" They shook their head. "Would you like to live with me?" They nod their head. I chuckle. I grab their hand gently. They flinched but after they relaxed. "Close your eyes." I look down on them. They nod and close their eyes. I teleport in my house. "Open them." They open their eyes. "Wow. How did we get here so fast?" They look at me. "Magic." I make jazz hands. They laugh a bit.

"My name is Unfesh! Sans but you can call me Unfesh." I hold my hand out for the kid to shake. "I'm (Y/N)." They shake my hand. "Will I have to go to school?" They ask. "Possibly. Now I will get you some clothes be right back?" I teleport away.

(Y/N) POV
Wow he can teleport. I'm guessing that is how we got here so fast. I walk to the couch and sleep. I felt someone shaking me. "What?" I fluttered my eyes open. "Hey (Y/N) I got you some new clothes. Also you will be taking a bath." He says. "Alright." I lay back down. "Like now." I groan. He chuckles a bit. We walk to the bathroom. He turned the thingys and water came out. I'm 7 I don't know. He put soap in and bubbles form. "Ok now undress." He walks out of the bathroom. I undress and step in. It was very warm. He came back. The bubbles were covering my private parts. He starts to wash my hair. I clean my body so the dirt gets off. He rinses my hair hair. "Alright now you have to get out." Unfresh passes me a towel. "Thanks d-I mean Unfresh." I wrap the towel around myself. I walk out of the bathroom.

Unfresh POV
I turn around when I give them the towel. "Thanks d-I mean Unfresh." They scurry out of the bathroom. '(Y/N) was about to call me dad?' I follow them. "Here I'll show you to your room." I walk up the guest room. I already set their clothes on the bed. They walk and close the door.

(Y/N) POV
I see there was a (F/C) sweatshirt, a white shirt but it doesn't really matter since I'm wearing the sweatshirt. (F/C) pants, and (F/C) tennis shoes. I dry myself and put them on. I fix my hair and walk out of the room. I walk downstairs and I see Unfresh. (Auto correct is the worst I typed "I" and it auto corrected to "use"! WTF). He was watching TV. I walk up to the couch. He glanced at me. "Oh jeez you look so adorable." I widen my eyes. I have never been called adorable....not even by my own parents. I smile at him. "Thank you." I sit on the couch. We watch TV and sit through comfortable silence. He breaks the silence, "How long have you been living on the street?" His focus was now on me. "Uh...for a year." I couldn't tell by his expression since he had those glasses. "Oh...how old are you?" He asked. "7." I said. "I know it is non of my business but why aren't you living with your real parents? I'm sorry if it is a sensitive topic." I look away from his gaze.

"Sorry I can't tell you. I don't...want to....recall the memories of them." I look at him. I feel my eyes start to water. He scooted over to me and hugged. I stiffed up not really used to this. "Do you not liked being touched?" He asked without breaking the hug. "I am not....used...to this....but....it...feels..nice." I hug back. "But I don't that much like being touched." I break the hug after a few seconds since I said that. "I'll try to get used to it though." I smile at him. He returns the smile. "Um I know we just met but....can I see your eyes?" I asked. He stiffed up once I said that. He doesn't say anything. "Please." He turns his head towards me. "Are you sure usually when I do show my eyes...people judge it." "I won't judge." He breathes in and out which is odd. He takes them off. His eyes were amazing bruh. "Yo....your eyes are amazing. They are very unique which makes you unique." I give him a closed eye smile. I open my eyes and see him blush red. "Thanks kid." He smiles a genuine smile. "No need to. Now lets watch TV." I said. He smiled wider if possible and we watched a drama show.

2 years later

"Unfresh I don't want to go." I whined. "You have to. You'll make some friends." He said while preparing my lunch. I groan. "School is so boring!" I yell. He chuckles. "Now lets get yours you to school." He held my hand. I am still not used to touching. He teleported to school. I walk in the gates. He leaves.

Unfresh POV
I got a call from the school. "Hello are you (Y/N) guardian?" "Yes what happened?" I asked. "Well your daughter got into a fight with another student can you please come to the school so we cab discuss this?" The lady asked. (I didn't the lady from Little Nightmares was in this story)? I teleport to the school's office. I see (Y/N) and a boy. "(Y/N)." They look away. "What happened?" I asked the principle. "Well your daughter had a physical fight with Tom. We don't know the reason since they aren't talking." I look at (Y/N) and they give the boy a glare. He glares back at (Y/N). "Mind telling us?" I asked them. "Well (Y/N) started it." "Oh bitch you are the one that started it." They hissed. "Language ms. (L/N)." They ignore her. "What happened (Y/N)." I give them a glare even though the shades are covering my eyes. "He pissed me off." I am trying so hard not to laugh. (Y/N) keeps swearing. "Language." "Sorry miss." They close their eyes. "What caused you to be mad?" I asked. "He was making fun of me since you adopted me and that makes you my dad. I got angry cause I love you so much. I guess anger got the better of me." (Y/N) looked at the ground. They were standing up for me? I love this kid so much how could anyone not love them. "But he did deserve the ass whooping." They grin at me. "Nice." I give them a thumbs up. The lady looks at me. I give them the middle finger. "We're leaving lets go." I held their hand and we teleported home.

I let go and look at them. "Do you love me as a father?" They look at me with a weird face. "I always thought of you as a father. If anybody talks shit about you they are messing with me." I love this kid. "I love you so much. You are like my actual child since you are a badass and a savage." I smirk at (Y/N). "I learned from the best." We high five. "I wish you were my actual father. My father was a total jerk. But you are better." They hug me. I was on the verge of tears. This kid is breaking my heart. First they stand up for me and now they are showing a soft side that I love. "Thanks (Y/N) you are the best thing in my life. You changed it in a good way. I love you so much." I hug back and let the tears stream down.

"Don't cry papa."

Well that is another chapter down. I actually hope you guys are enjoying my trash. I am still improving. Anyways I will be taking requests as well. Also your parents in this story tortured you at the age of 5. You had to be a good girl. You were but they would always beat you up. They kept teasing you as well when they touched your bruises. That is why you never got used to touching. Just wanted to let you know if you are even reading this.

Also you always called Unfresh by his name so when you said "papa" in the end it was a real change. Anyways once again leave requests if you like. Bye have a beautiful day/night.