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1. At What Cost? by absurdmagewrites

   Fandoms: Undertale (Video Game), Mafiatale - Fandom, Mafiafell - Fandom, Mafiaswap - Fandom, MafiaSwapFell - Fandom, Mafiafellswap - Fandom, Mafia Gold - Fandom, Mafia Lust - Fandom  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M, Multi
   • Work in Progress

   13 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sans (Undertale)/Reader
   • Papyrus (Undertale)/Reader
   • W. D. Gaster/Reader
   • Sans (Undertale)
   • Papyrus (Undertale)
   • W. D. Gaster
   • Grillby (Undertale)
   • Reverse Harem
   • Skele-Harem
   • Alternate Universe - mafiatale
   • Alternate Universe - Mafiafell
   • Alternate Universe - Mafiaswap
   • Alternate Universe - Mafiaswapfell
   • Alternate Universe - Mafiafellswap
   • Alternate Universe - Mafia Gold
   • Alternate Universe - Mafia Lust
   • Reader-Insert
   • Reader-Insert Has a Name
   • Feminine pronouns
   • reader is female
   • Slow Burn
   • Angst
   • Fluff
   • Drama
   • Blood and Injury
   • Blood and Violence
   • Eventual Smut
   • Eventual Romance
   • Strangers to Friends to Lovers
   • Trust Issues
   • Swearing
   • Reader Is Not Frisk (Undertale)
   • Reader Is Not Chara (Undertale)
   • Reader is a half-blood
   • Anger
   • Revenge
   • Mafiatale Sans (Undertale)
   • Mafiafell Sans (Undertale)
   • Mafiaswap Sans (Undertale)
   • Mafiaswapfell Sans (Undertale)
   • Mafiafellswap Sans (Undertale)
   • Mafia Gold Sans (Undertale)
   • Mafia Lust Sans (Undertale)
   • Mafiatale Papyrus (Undertale)
   • Mafiafell Papyrus (Undertale)
   • Mafiaswap papyrus (Undertale)
   • Mafiaswapfell Papyrus (Undertale)
   • Mafiafellswap Papyrus (Undertale)
   • Mafia Gold Papyrus (Undertale)
   • Mafia Lust Papyrus (Undertale)
   • Mafiatale Gaster (Undertale)
   • Mafiafell Gaster (Undertale)
   • Mafiaswapfell Gaster (Undertale)
   • Mafiafellswap Gaster (Undertale)
   • Mafia Gold Gaster (Undertale)
   • Mafia Lust Gaster (Undertale)
   • Emotional Hurt/Comfort
   • Other Additional Tags to Be Added

   Summary

   For three years, you've been forced to work for the Brotherhood, one of the five Mafia Families that rule over the city of Ebott. For three years, you've been looking for a way to escape, and today just ends up being your lucky day. It's just unfortunate that your escape leads you into being at the mercy of yet another Mafia Family. The difference is that this time, this Family is willing to help you rather than hurt you. You'll take their help, learn how to fight, and you will get your revenge on the Brotherhood. They'll all pay for the last three years you spent captive.

   And you don't care what it costs.

   Language:

   English

   Words:

   24,970

   Chapters:

   3/?

   Comments:

   20

   Kudos:

   102

   Bookmarks:

   23

   Hits:

   1,601