!Yan blueberry x reader (NSFW)

1st day in the underground

It was cold in the underground, but you still walked while shivering. You remembered seeing a mini food shop called "Muffet's" and tried to remember of where you saw it. You have been wondering around in the cold for a while every since you fell into the underground. You walked while shivering and holding yourself, while walking you bumped into someone and looked at the "person". "A human..." the voice of the creature was cute. You greeted him and apologized for running into him. He just looked at you with stary eyes and started to talk about himself. "I the magnificent sans cant believe I have captured a human! Now Alphy's will have to let me join in the royal guard!!". You giggled cutely and the creature looked at you while blushing a light blue. You told the weird skeleton creature "sorry" for laughing and told him how adorable he was. "Tha-Thank you human..". You waved "goodbye" at him and walked away still trying to figure out where you where going put kept note that the skeleton creatures name was sans. Sans ran after you, "H-Hey human! Where are you going?!" he asked. You told Sans you saw a place named "Muffet's" and wanted to try it. "Oh I know that place! My bro paps always goes their.. Kind of a lazy bones". You asked politely if he can guide you their and he agreed. When you got their you saw a creature with 4 hands and 5 eyes. "Human this is Muffet. Muffet this is Human.", Sans introduced. You introduced yourself and smiled while sitting on the chair. When your burger came, you tried it and it was really good. Sans looked at you and blushed brightly. "Hu-Human you have a bit of... Here let me get it for you". He warmly puts his hand on your soft cheek and wiped off the bit of mustard. He puts the other hand on your cheek and felt your skin. "Human... You are.. So.. Soft..". You put his hands down and laughed nervously before thanking him and leaving. Sans ran after you, "Hey Human! It is cold out here and you look new. You can.. Stay with me and my brother paps if you'd. Like?". You nodded at the offer and followed him back to his house finally able to get warmth and a nice sleep.