1 - 20 of 55 Works in Flirty Frisk (Undertale)

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  1. Tags
    Summary

    Red wanted a better life for his six-year-old brother, so he saved his money, scored a new job and hauled the temperamental brat halfway across the city to a new apartment, far away from the cesspit they once called home. Falling in love with his punny next door neighbor wasn’t part of the plan.

    Kustard | 100 Word Drabbles | Romance

    Series
    Language:
    English
    Words:
    13,800
    Chapters:
    138/?
    Comments:
    1530
    Kudos:
    841
    Bookmarks:
    46
    Hits:
    12938
  2. Tags
    Summary

    Frisk has a crush she can’t shake. So she seeks advice from the two people who might be able to help.

    Frans | Multiverse | Humor

    Series
    Language:
    English
    Words:
    2,621
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    1
    Hits:
    112
  3. Tags
    Summary

    You are Sans and after taking in Chara and Frisk you mysteriously shrink to the size of a speck of dust. Now you have to deal with being small and two very flirty very sexy humans who both have a crush on you plus a thick boy who might just be the hottest one.

    Language:
    English
    Words:
    2,336
    Chapters:
    5/?
    Comments:
    21
    Kudos:
    66
    Bookmarks:
    1
    Hits:
    2864
  4. Tags
    Summary

    The law of the Underground is "kill or be killed", so it was easy for monsters to adjust to the systems of mobsters and mafia when they resurfaced. In the midst of the great depression, where only the fittest survive, they have easily climbed their way to the top of the food chain, where monster king Asgore Dreemurr rules the city.

    Frisk; the daughter of a white woman and a black man, already struggles to survive in the cruel world, but when her half-sister Chara becomes the lover of the monster prince, Frisk finds a target painted on her back.

    Enter the skeleton brothers; placed in charge of protecting her from such threats. But they may just end up placing her in more danger, as she struggles to protect their secrets, such as the affair between the older brother and Asgore's wife, or the mysterious circumstances surrounding their father. To add to things, Frisk is finding herself frustrated with her growing crush on the gruff but gentle Papyrus, who's determination to stay kind in the cruel world inspires her.

    Through a mess of power struggles, war, violence, sex, and love, Frisk finds that she can't go back to her old life, but maybe she doesn't want to.

    Rated M for gore and smut.

    Language:
    English
    Words:
    16,178
    Chapters:
    3/?
    Comments:
    6
    Kudos:
    21
    Bookmarks:
    5
    Hits:
    230
  5. Tags
    Summary

    A undertale au where all the monsters are itty bitty. A feminine teenage boy named Frisk who hardly speaks climbs up to Mount Ebott after a tragedy leaves his town dead and ends up journeying through a land full of ant sized monsters. Along the way he meets plenty of new friends and a certain skeleton.

    Series
    Language:
    English
    Words:
    1,151
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    164
  6. Tags
    Summary

    "Why does it hurt so much Chara?" Frisk asked in a hurry. "What am I forgetting?"
    "Nothing, I don't know, go back to sleep Frisky"
    Frisk has a bad dream and wakes up with a bad headache and a grumpy ghost friend. Is they're something Frisk is forgetting?

    Series
    Language:
    English
    Words:
    1,734
    Chapters:
    2/?
    Kudos:
    8
    Hits:
    219
  7. Tags
    Summary

    Las Vegas.
    The perfect place to lose all your worries over a nice drink, but end up in a bar fight.
    The perfect place to gamble all your money away, then get a divorce
    The perfect place to catch a crook or two, and end up falling in love with them.
    Sans is singlehandedly the most infamous monster detective. He's helped take down several gangs and organizations, and even handled a couple of mafias. So when he's called in to take care of a measly robber in Las Vegas, he isn't too anxious. He suspects it’ll take a week at best.
    As it goes, he's very, very wrong.
    Sans realizes that he's becoming the prey rather than the predator. Something isn't right. He knows information is being withheld from him. When he finally manages to meet his suspect, he sees that they're much more dangerous than any average criminal.
    Dangerous in a way that he would have never suspected.

    CURRENTLY BEING REWRITTEN/EDITED

    Language:
    English
    Words:
    15,642
    Chapters:
    9/?
    Comments:
    29
    Kudos:
    55
    Bookmarks:
    8
    Hits:
    1055
  8. Tags
    Summary

    Red is no stranger to doing whatever it takes to stay alive. First Underground and now in this kill-or-be-killed city. He's done it all, from smuggling illegal goods to killing Don Dreemur's enemies on command, to carve out out a reputation for himself.

    So how in the Angel's name did this no LV piece of FreeExp come to be so close to Lady Dreemur and her kid?

    Mobtale!Sans/Mobfell!Sans | Loose chapters with an overarching plot

    Language:
    English
    Words:
    49,376
    Chapters:
    16/?
    Comments:
    147
    Kudos:
    434
    Bookmarks:
    61
    Hits:
    4395
  9. Tags
    Summary

    A lonely girl filled with grief and hardship must battle to stay alive. With sheer determination she would overcome all odds. Becoming her own hero, she will find her purpose in life.

    Frisk past Act: chapter 1-7

    Pacifist Act: chapter 8-18

    Genocide Act: chapter 20-27

    The Act of Redemption: chapter 28-44
    Reset after reset, you've tried to right your mistakes. Only in making it worse. Untill, finally you choosed to give away your soul for a chance to make amends. But is the damage you have caused, too much for you to fix? Can the hooded skeleton, forgive you? Will he give you the chance to redeem yourself?.........Can even you forgive yourself? Do you even want to?

    Acting on impulse: chapter 45-?
    Giving away your soul may have been one of the worst mistakes you have made so far. How will you ever get it back.

    It's dark, it's fluffy, it's silly, it's filled with determination.....and cringy as f@#$!

    Series
    Language:
    English
    Words:
    152,202
    Chapters:
    46/?
    Comments:
    239
    Kudos:
    243
    Bookmarks:
    31
    Hits:
    7024
  10. Tags
    Summary

    Rule number one.
    Don’t flirt with Frisk unless you are prepared to face the flirt master.

    Series
    Language:
    English
    Words:
    654
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    48
    Hits:
    505
  11. Tags
    Summary

    The legend of Mt. Ebbot says those who climb the mountain never return, but the citizens of the nearby town would say otherwise...
    Twin magic children have been living in the forests of Mt. Ebbot for as long as anyone can remember, coming down to the town to play and entertain with their little magic tricks. One loud and energetic, the other quiet and laid back.

    One day, one of them vanishes atop the mountain.

    And years later, the other does too.

    ~~~~~~~~~~~~

    Came from the premise of "the Skeleton Brothers role swapped with the Determined Children".

    Language:
    English
    Words:
    1,830
    Chapters:
    2/?
    Comments:
    17
    Kudos:
    36
    Bookmarks:
    4
    Hits:
    616
  12. Tags
    Summary

    Sans has never hated anything more than his own damn SOUL now. Chara, on the other hand, is hardly disappointed with her new toy. Now all that's left is to train him. Wouldn't all that power be lovely to use against the monsters? Or, better yet, the surface? Sans is pretty far gone, but not enough to do her dirty work. Especially not if his friends… if his family’s lives are on the line. Still, he’d do anything for Papyrus...

    Series
    Language:
    English
    Words:
    4,255
    Chapters:
    2/?
    Comments:
    21
    Kudos:
    78
    Bookmarks:
    7
    Hits:
    2302
  13. Tags
    Summary

    What happens after a genocide normally is Chara kills you and takes your soul but what if that wasn't the case?
    What if Genocide Frisk escaped from the underground and went on a killing spree absorbing souls and becoming incredibly powerful?
    10 years after Frisk escapes and goes on a killing spree the SCP Foundation captures Frisk and locks her up.
    She is not in there for long before the containment breach happens and she breaks free to meet a man who she plans to use as a way to escape but will she make friends with her prisoner or will she dispose of him like she disposes of her victims?

    Series
    Language:
    English
    Words:
    2,088
    Chapters:
    5/?
    Comments:
    8
    Kudos:
    29
    Bookmarks:
    2
    Hits:
    947
  14. Tags
    Summary

    Reader gets a little frisky under the table with Castiel at the end of a hunt.

    Language:
    English
    Words:
    1,265
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    72
    Bookmarks:
    3
    Hits:
    952
  15. Tags
    Summary

    20 years after you and the rest of the monsters were SAVED by Frisk and you and Frisk have begun dating. You both live together happily until one day your lover reveals something about themself. This reveal leads to your secret fetish of being eaten by Frisk coming true.

    Series
    Language:
    English
    Words:
    632
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    5
    Bookmarks:
    2
    Hits:
    875
  16. Tags
    Summary

    Ten years after monsters returned to the surface after centuries of imprisonment, they've finally obtained equal rights. One year after they returned, magic began manifesting in the souls of those humans descended from the original seven mages that sealed them away. You're one of them.

    Or...

    In which you find yourself renting out your spare rooms to the former queen of monsters and the monster ambassador whose skeleton friend may as well have taken up residence on your couch. Doesn't he have a home to go to or something?

    Language:
    English
    Words:
    38,079
    Chapters:
    17/?
    Comments:
    110
    Kudos:
    372
    Bookmarks:
    61
    Hits:
    5145
  17. Tags
    Summary

    You moved in with Sans who split from his brother and he was taking care of you until a mysterious incident shrinks Sans to the size of an ant. You decide to take care of him only to find under the surface of the pun loving comedian a stubborn resistant child who won't do anything he's told.

    Language:
    English
    Words:
    2,192
    Chapters:
    4/?
    Comments:
    8
    Kudos:
    31
    Bookmarks:
    6
    Hits:
    1074
  18. Tags
    Summary

    Growing up in your circumstances, wasn't the best, persay , but it worked. You lived underground, when you were smaller, as a small skeleton monster. When the monster-human ambassador passed through, you didn't get to meet them. You were nothing special, with a family, who treated you like nothing, except your sweet little sister, Rori. You curse way to much for someone who's only 11.

     

    T H E N T H E W O R L D S T U T T E R E D

     

    Next thing you know, the monster-human ambassador is rampaging through he underground, killing everyone in it, well except you. They keep killing your parent, your siblings, and everyone you love, who isn't too much. You still stayed hidden. What a coward.

     

    T H E N T H E W O R L D S T U T T E R E D

     

    You're finally up on the surface, your parents dusting, because of falling down, and some random monster killer, killing your siblings. Leaving only Rori with you, who is extremely sick, how will you fare on the surface?

    Especially when an overly-optimistic skeleton man finds you, and takes you in.

    Language:
    English
    Words:
    4,556
    Chapters:
    6/?
    Comments:
    10
    Kudos:
    58
    Bookmarks:
    5
    Hits:
    1062
  19. Tags
    Summary

    The world's most awkward duo have been sent by Papyrus to pick some things up at the mall when someone from Frisk's past notices her. She's desperate to avoid any possible contact.

    The clear solution? Grab the nearest skelly and pretend he's your big, scary boyfriend.

    Series
    Language:
    English
    Words:
    2,442
    Chapters:
    1/1
    Comments:
    24
    Kudos:
    180
    Bookmarks:
    21
    Hits:
    2240
  20. Tags
    Summary

    Set in the same universe as The World, Upside Down and Making a Kinder World, specifically during Making a Kinder World--would recommend reading The World, Upside Down at least first, although you could technically read this alone. A classic Undertale!Frisk was transported to an Underfell universe and set out to free monsters as they had in their youth. After the Barrier fell, Frisk and Sans now live in the same household.

    One night, the two decide to play strip poker. Sans has his objections to how they're playing; Frisk is determined to flirt at every step of the way.

    Series
    Language:
    English
    Words:
    3,380
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    45
    Bookmarks:
    1
    Hits:
    1180

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