Alphysxundyne Stories

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59 Stories

  • Undyne X Alphys : the ultimate relationship  by SinisterShipper
    SinisterShipper
    • WpView
      Reads 8
    • WpPart
      Parts 1
    * ALL CHARACTERS IN THIS STORY ARE OVER THE AGE OF 18 *
  • Living with you: an Undyne x Alphys story. by PhobiaTheReaper
    PhobiaTheReaper
    • WpView
      Reads 11
    • WpPart
      Parts 1
    Everyone is on the surface. Undyne decides to go out and see her friends. When she realizes her house is burned to the ground, Alphys takes her to her house. What will happen? Read the book to find out. Me and Nightwolf12345678910 made this together.
  • Undyne the Undying and the Human by dreamingVirgo
    dreamingVirgo
    • WpView
      Reads 62
    • WpPart
      Parts 1
    A short story I wrote for a class asignment. Some things don't follow the original material exacly so that the teacher could understand it. I may edit it later on. You are Undyne, and you will have your revenge on this human.
  • Undertale:Forgivness by Memeboy223p
    Memeboy223p
    • WpView
      Reads 100
    • WpPart
      Parts 4
    After 24 genocide routes chara reveals herself to sans but something unexpected happens Oh and spoiler alert there's gonna be a boy human who's gonna be charas crush And another thing for the frans haters In this au frisk is 14 chara is 15 because apparently she is 40 in genocide sooo nope and sans 17 the other ages are the same And Papyrus is 15 as well
  • The New Neighbors by midnightdragon7
    midnightdragon7
    • WpView
      Reads 29
    • WpPart
      Parts 2
    Once again, I was alone. I preferred it this way. After all, you can't be hurt if there's no one to hurt you. Well, that's until the monsters came to the surface. To be honest it was surprising knowing the story's were true. It's been a year since they've came to the surface, they finally got all the paperwork done allowing the monsters to travel farther than the mountain. Most humans have accepted it yet there are still haters against the monsters. I stop it when I see it. And so far, in my town? Of 400 people. Yeah, no monsters have settled here just yet. So I haven't really seen any.
  • When The Echoflowers Bloom by MiahGraham
    MiahGraham
    • WpView
      Reads 128
    • WpPart
      Parts 5
    This is a Frisk X Sans novel. 18+ . Frisk is eighteen now, ten years ago she had just fallen into the underground. She became friends with the monsters quickly. She was very kind to all the monsters, but only one pun loving skeleton caught her eyes. Frisk is about to move above the underground, she has never been up there besides the fact that she had grown up there. Frisk's background will be detailed as well as Sans. This is fanfiction!!!
  • Falling For You (Mettaton X Papyrus) by Broadway_Fanatic
    Broadway_Fanatic
    • WpView
      Reads 27,693
    • WpPart
      Parts 20
    Papyrus completely falls for Mettaton after seeing his new body. But can he get the flamboyant, fabulous robot to fall in love with him?
  • Magic Humans and Monsters (Sans x Reader) by RandomChickGirl
    RandomChickGirl
    • WpView
      Reads 14,864
    • WpPart
      Parts 40
    -FIRST BOOK OF THREE- Ever since the War, magic humans have been training to kill all monsters when they escape. They've even built a special school designed for teaching young magic people how to use their powers for destruction. Y/N was a magic person, born of nonmagic parents. But Y/N is not a vicious person and does not want to hurt anyone, and is ridiculed because of this. Feeling worthless and broken, Y/N decides that if she can't follow her chosen purpose, she's better off dead. But she finds a new world to call home.
  • ask undertale and deku by star_the_artist_wolf
    star_the_artist_wolf
    • WpView
      Reads 233
    • WpPart
      Parts 3
    hi everyone please comment down ask or dare characters also in this story deku fell underground with frisk and they live underground with goat mom qnd there friends
  • Undying Seas (Alphyne) by SinfulTin
    SinfulTin
    • WpView
      Reads 3,059
    • WpPart
      Parts 4
    (((MERMAID AU))) "She stared in awe at the stunning scene before her, the water surrounding her feet splashing her ankles every so often, leaving a light reminder it was ever there. She tore her gaze away from the sunset and pulled out a camera in hopes to catch the magnificence of this moment. Fingers pressed the button on top of the small device expecting the familiar beep to indicate the picture had been taken. What she didn't expect was a loud splash and water to soak her completely. Startled she jumped back and removed her glasses to clean them, and somehow in the corner of her eye she noticed a red fish tail retreat into the water."
  • DROPPED* not applicable feelings (sansxfrisk) by minako25
    minako25
    • WpView
      Reads 4,981
    • WpPart
      Parts 21
    DROPPED :( Frisk and Chara are twins. chara is not a bloodthirsty person (yet) and both were adopted ever since they were 4 yrs old for they're mom and dad died in a car crash. The four of them were inside the car then suddenly, gun fire was heard. This alerted the parents when a bullet hit a window near the twins that were nodding off in the car. The parents reflexedly used their body to shield their daughters when they both felt a bad feeling coming towards they're half-awake, half-asleep daughters... thus the twins survived that INCIDENT. The adopters were alcoholic and never even cared about the twins. were mistreated because they were always drunk! every time they got home drunk they would get violent and angry at the twins. the adoptive 'parents' looked at them with a disgusted eyes and looked at them as if they weren't human beings. They got fed up with it then ran away from home. ... Nobody knew why there were a sudden gun fires toward the car. The police just assumed it was a mafia fight, and the car they were riding were ACCIDENTALLY involved and was a total COINCIDENCE, and just closed the case as if it was a waste of time. The twins didn't believe that though... They won't believe the fact that they were ACCIDENTALLY shot. After years of being alive, in that 'place' They finally found out where the gun shots were... It was believed to be from a really big and dangerous mafia group that was famous for their strength and brutality. The Gaster Organization (The twins know that fact that the gaster org. was the reason why they're life turned to a living hell) -undertale is made by toby fox - the story starts on the surface. They live in peace and harmony -the ships are in the tags ;) THIS IS MOSTLY SANSXFRISK Update - I'll be on hiatus for two months so don't expect any updates...
  • [Undyne X Alphys] One Shot by TheCouch
    TheCouch
    • WpView
      Reads 933
    • WpPart
      Parts 1
    Alphys has always wanted to ask Undyne out on a date, giving her the perfect gift, but she never had the confidence to do so. With the supportive help of Mettaton, will she finally make Valentine's Day turn out as hoped? (Fanfiction of the game Undertale. I do not own any characters. I also don't own the image used as the cover art. I give full credit to the original artist. #fanficfriday #secretadmirer Valentine's Day contest. This story a one shot, as well as my first so any help is great. Comment away! :D)
  • My Name  by Lcdiansha
    Lcdiansha
    • WpView
      Reads 18
    • WpPart
      Parts 1
    Alphyne!
  • Nightmare (Undertale Story) by Sarcasm_S
    Sarcasm_S
    • WpView
      Reads 6,885
    • WpPart
      Parts 12
    Sans is a pun loving skeleton who loves to sleep and slack off at work so when he started to change everyone began to notice it very quickly. They all brush it off thinking that it was nothing serious but they could not be more wrong. All characters of this story belong to the game Undertale made by Toby Fox. The only character that I made up is a demon in the story. Enjoy reading! :3
  • The Child (Alphys x Undyne) by princeofblackroses
    princeofblackroses
    • WpView
      Reads 10,112
    • WpPart
      Parts 13
    The love and parenthood of the lovely undertale couple, Undyne and Alphys
  • Waterfall love - An undertale fic by -River-Writes-
    -River-Writes-
    • WpView
      Reads 8
    • WpPart
      Parts 1
    Alphys knew she was in love but was too afraid to admit it. Luckily a chance encounter at waterfall and a little help from her new human friend were all she needed.
  • Frisk by _fleauxbrid_
    _fleauxbrid_
    • WpView
      Reads 65
    • WpPart
      Parts 3
    Join frisk as they travel deep into the underground making new friends and defeating their inner demon, chara
  • Those Like Me by TTnSecretCodeLyokan
    TTnSecretCodeLyokan
    • WpView
      Reads 20
    • WpPart
      Parts 1
    Just a random oneshot. Possible Genocide and game spoilers. Contains nearly everyone's favourite couple and some swearing. While everyone crowded in the refuge, a huge lump in their throats, Alphys squinted her eyes shut as she watched her loved ones die over and over again in her head. But, in the end, there is always a happy ending one way or another.