Archive of Our Own

Recent works

• The Crimson Course by FluffyDargon

  Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)  

  • Mature
  • No Archive Warnings Apply
  • F/F
  • Work in Progress

  20 May 2026

  Tags

  • No Archive Warnings Apply
  • Minor or Background Relationship(s)
  • Original Female Character(s)
  • Other Additional Tags to Be Added
  • Implied/Referenced Drug Use
  • Minor Violence
  • Explicit Language
  • No Beta
  • Tags Are Hard
  • Tracen is very Gay

  Summary

  It is said that nearly every Umamusume wants to run, that they are born with that desire in their heart and soul. That simple desire burning within them, pushing them to fulfil it however they can.

  Some Uma are lucky, others are not...

  This is simply the story of one of the lucky ones.

  Series

  • Part 1 of A Single Bloody Effort

  Language:

  English

  Words:

  43,100

  Chapters:

  11/?

  Comments:

  46

  Kudos:

  36

  Bookmarks:

  10

  Hits:

  1,327

• The Greatest Race Reward by FluffyDargon

  Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)  

  • Explicit
  • No Archive Warnings Apply
  • F/F
  • Complete Work

  20 May 2026

  Tags

  • No Archive Warnings Apply
  • Cafe Pharaoh/Bloody Oath
  • Cafe Pharaoh
  • Bloody Oath - Character
  • Original Characters
  • Girl Penis
  • Vaginal Sex
  • Anal Sex
  • Oral Sex
  • Exhibitionism
  • Belly Bulge
  • Multiple Orgasms
  • Large Cock
  • Race course dominance
  • The winner fucks who she wants
  • Begging for that dick
  • Cafe Pharaoh makes a fucking mess
  • This bitch is needy
  • Face-Fucking
  • Large loads of cum
  • Cock Slapping
  • Public Nudity

  Summary

  Cafe Pharaoh was born to be great, born to win!

  And she has the exact brat she wants to celebrate her win with right there...

  Also, minors? Stay away please, be sensible and don't read this. Find something else more suitable.

  Series

  • Part 2 of A Single Bloody Effort

  Language:

  English

  Words:

  3,231

  Chapters:

  1/1

  Kudos:

  5

  Bookmarks:

  2

  Hits:

  638

• Leaky Taps by FluffyDargon

  Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)  

  • Explicit
  • No Archive Warnings Apply
  • F/F
  • Complete Work

  15 May 2026

  Tags

  • No Archive Warnings Apply
  • Narita Brian/OC
  • OC/OC
  • Narita Brian (Uma Musume)
  • Original Female Character(s)
  • Vaginal Fingering
  • Tag team that cunt
  • Lactation
  • Drink up that milk!
  • Squeaky has new girlfriends!
  • No Girl Penis this time
  • Brian kept it in her pants
  • Making a mess of Squeaky's shorts still though
  • Horsefem
  • Praise Kink
  • Horse Replacement Therapy
  • HRT | Horse Replacement Therapy (Uma Musume)

  Summary

  Squeaky Clean races for her Debut!

  Except something seems to be weighing her down...

  Also, minors? Stay away please, be sensible and don't read this. Find something else more suitable.

  Series

  • Part 2 of Cleaned Up

  Language:

  English

  Words:

  1,802

  Chapters:

  1/1

  Comments:

  6

  Kudos:

  21

  Bookmarks:

  5

  Hits:

  508

• Wired to Run by FluffyDargon

  Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)  

  • General Audiences
  • No Archive Warnings Apply
  • No category
  • Complete Work

  08 May 2026

  Tags

  • No Archive Warnings Apply
  • Original Female Character(s)
  • Original Trans Character(s)
  • Ya Girl - Character
  • donut steel
  • The Dreams are weird and spooky
  • no beta we die like curses
  • Smattering of angst
  • With great hope!
  • Vtubers mentioned
  • Horsefem
  • HRT | Horse Replacement Therapy (Uma Musume)

  Summary

  When the Avatar dances and moves, Tsuya never feels more alive. Seeing that chosen form move around.

  If only she could run with it too...

  Welp, Ya Girl's here to save the day!

  Language:

  English

  Words:

  2,951

  Chapters:

  1/1

  Comments:

  6

  Kudos:

  20

  Bookmarks:

  4

  Hits:

  121

• Squeaky Clean by FluffyDargon

  Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)  

  • Explicit
  • No Archive Warnings Apply
  • F/F
  • Complete Work

  02 May 2026

  Tags

  • No Archive Warnings Apply
  • Narita Brian/OC
  • Narita Brian (Uma Musume)
  • Original Trans Character(s)
  • Horsefem
  • Fucked Silly
  • Anal Sex
  • Vaginal Sex
  • Large Cock
  • Stallions
  • Mares
  • Creampie
  • Transformation
  • Fucking by a Mirror
  • Abandoned Classroom
  • breeding talk
  • porn with a tiny bit of plot
  • Girl Penis
  • Biting Kink
  • Biting Marks
  • Look in the Mirror for the cutie that stares back
  • Brian gives fat loads
  • Brian also has a big cock
  • Unsurprising really
  • Encouragement!
  • HRT | Horse Replacement Therapy (Uma Musume)

  Summary

  The Cleaner's duty at Tracen Academy is always messy. Everything gets everywhere, and it is their job to get it all fixed up.

  But what happens if you accidently made a mess of a student? This poor cleaner finds out.

  Also, minors? Stay away please, be sensible and don't read this. Find something else more suitable.

  Series

  • Part 1 of Cleaned Up

  Language:

  English

  Words:

  4,288

  Chapters:

  1/1

  Comments:

  3

  Kudos:

  68

  Bookmarks:

  11

  Hits:

  1,682