UnderFar Sans

Papyrus Birthday!

Before you read this, please stuck this image in your head.

This is how UnderFar Sans and Papyrus looks like when they are young.
Bold is Sans
Normal is Papyrus
Whatever this is , is Gaster

Sans POV

I woke up suddenly and look at the calendar on my bed table. It my brother birthday! I'm so happy with this! I brought him The Ultra Mega Super Big Amazing Action Figure! It was him but in anime version. Me and Undyne worked hard for it. Well.. the party will be held on evening. I went to bathroom and clean up myself then I walk downstairs to see my dad with papyrus talking. I waved to them and they waved back! "Sans! I want you to spread this invitation to the whole entire underground!" "Dad! Can we invite the queen?" "Invite the queen? Are you serious pap? Haha the queen is busy with her duty we cannot invite her" "Sans right pap, but we can tell her that it was your birthday today! So that she can wish you!" "Yay! Come on sans! Let go!" Papyrus head outside and my dad pull me "Sans can you give me a lot of time? I need to bake a cake and find a present for him" "Sure dad, I know a trick. I will slow down a time"  "Thank you Sans, take care." I left the house and continue walking. We spread invitation all around the underground and we reached at the queen door in HotLand. Papyrus knock the door and waited for the answer.. nobody.. again and again.. no one came. I 'aww' to papyrus as I  take out a small paper, I writes "Your majesty, how to pronounce 'Happy birthday,Papyrus' In an excitement way ? Please speak it under the door" I slid it down under the door hole and waiting for the answer. Then not even a minute the paper came out and wrote "Please put your ear under the door" I called out Papyrus that playing with rock and told him to put his head under the door hole. "Happy birthday, Papyrus!~" Papyrus scream on joyful. I watch him jumping happily and say thank you to the queen. "The queen must be confused haha". I ran to papyrus and we head to waterfall.
~Time Skip~
We arrived at waterfall and sat on the bench nearby. "What do you wish for?" "I wished to.. I wish.. I have a fire magic! Oh and I also wished to drive a motorcycle!" I hugged him and said "you will one day.. You are so brave!" "I wish I'm more brave like you!" "You will.. when you get old enough" "but.. can I be brave now? I can't wait.." "that.. impossible, you still scared of darkness hehe" "you were right.." "Well it been an hour let go back, dad will be worried" So we went back to our house and as we get inside the party are ready! There a lot of decorations and snacks except.. there no cake yet. Papyrus and I went to kitchen and saw dad working with the cake. " Papyrus! Sans! Oh glad you came back safely. Papyrus.. This is your cake I working on! You wanna help?" "Yes yes! I wanna choose different colour frosting and toppings!" "Okay it your day then! Wait here I'm going to talk with your brother". Dad went to me and said "sans you see that box on that table? I Want you to wrap them into beautiful gift" "Roger that" I sat on the chair and continues to wrap the box and put a ribbon on it. It was perfectly beautiful.. Then I lay down on couch and take some nap.
~Time Skip to evening~
"Sans Sans ! Wake up and get ready! It my birthday party!" "Huh give me some times.." "SANS!!" "OK OK GEEZ" I went to my room and get ready. I went downstairs and every monsters there to celebrate my brother birthday.
~Time Skip~

Papyrus POV

It time! It the cake and gift time! I stand in front of my cake as everyone singing the song! I was so embarrassed and I blow the candle away. I took the knife and I cut the cake, mmmm looks delicious! My dad took a fork and take a piece of cake, He shoved it inside my mouth and the taste are amazing!
~Time Skip after the party ended~
"It time it time! I'm going to open all these present!" "Can I open with you?" "Sans! It his present! Not yours" "aww.." I giggled and I open every present! I got pillow , blanket, action figures, backpack. And then I got the super ultra mega me action figure! It huge!! I read the gift 'from snas and beautiful Undyne' AWESOME! "Thanks Sans!" "Your welcome bruh" "So.. Papyrus you finished all the gift? Come to your room there a tiny but valuable gift for you.. It from me". "Okay". I went to my room and saw the tiny gift on my bed. I open it and there's a soul! A.. human soul, it the soul of bravery .. I LOVE IT! This is what I Want! I combined my soul with it and.. and.. IT WORKS!!!! "THANK YOU DAD THIS IS THE BEST GIFT EVER!!" "I worked hard for it but it worth it".

Sans POV

I heard everything.. and I don't even like it at all! My dad is a killer! And.. and why papyrus got it? Why not me? "Dad.. We need to talk, but papyrus stay inside your room." So me and my dad are now in front of papyrus room. "Did you realize what you did?" "Sans what wrong? If you thinking I kill a human no! I traveled to other AU and I saw a human died, I took the soul and run away. They won't find us after all." "That not about it! Papyrus is still young! MULTI SOUL ARE RISKY FOR A YOUNG AGE!" "I have a locket for him, that locket not just have an image of us but it also protect him. If someone touches his soul, they will get electrocute" "I DON'T CARE BUT GIVING A SOUL ARE A BIG MISTAKE! HE IS 6 YEARS OLD! 6!" "SANS SHUT UP HE HAD A PROTECTION!" "WHY WOULD HE HAD LOCKET BUT NOT ME?! WHY HE HAD A SOUL BUT NOT FUCKIN ME?!!" "LANGUAGE SANS!" "I DONT FUCKING CARE! YOU LOVE HIM SO MUCH WHY DAD?! WHAT MAKES YOU THINK IM LESS SPECIAL?!" "HE DESERVES BETTER THAN YOU!! GO TO YOUR ROOM NOW!" I stared at him and I went to my room then slammed the door. I lay on bed and buried myself on pillow with sobbing.
No One POV

Everyone in their room.. the house is quiet.. everything just shut down like that. Sans started to hate papyrus so much, all he thinks Is revenge. And this is how UnderFar Sans started.. Gaster somehow try to keep balance with love between sans and Papyrus, but he also need love from them too, Papyrus was trying to figure out the consequences of his family.. he didn't want this, He had to brave to face the danger coming through him, He know something bad will happen and he will be there to help them. The family fallen down deeply and can't try to keep their emotions away..

That for part 1 of UnderFar Sans see you on part 2

Here are pic they fighting, do not reupload without my permission