Archive of Our Own

Recent works

• Agnes Digital's Debut Race by ErikaMaybe

  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), uma - Fandom  

  • Explicit
  • No Archive Warnings Apply
  • F/F, Multi
  • Work in Progress

  20 Apr 2026

  Tags

  • No Archive Warnings Apply
  • Agnes Tachyon/Trainer (Uma Musume)
  • Agnes Digital/Trainer (Uma Musume)
  • Agnes Digital/Agnes Tachyon (Uma Musume)
  • Agnes Digital/Zenno Rob Roy (Uma Musume)
  • Agnes Digital/Agnes Tachyon/Trainer (Uma Musume)
  • Trainer (Uma Musume)
  • Agnes Tachyon (Uma Musume)
  • Agnes Digital (Uma Musume)
  • Fuji Kiseki (Uma Musume)
  • Zenno Rob Roy (Uma Musume)
  • Gold Ship (Uma Musume)
  • Trans!Fem!UmaTFed!Trainer
  • Uma Stallions Have Cocks
  • Threesome - F/F/F
  • Mating Cycles/In Heat
  • Hand Jobs
  • Deepthroating
  • Anal Sex

  Summary

  Trainer Huckleberry Maximus arranges a very Agnes Digital celebration for her debut race.

  Series

  • Part 5 of The Agnes Archives

  Language:

  English

  Words:

  3,471

  Chapters:

  1/?

  Comments:

  3

  Kudos:

  24

  Bookmarks:

  3

  Hits:

  858

• Agnes Tachyon's Midnight GRS Clinic by ErikaMaybe

  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, Multi
  • Complete Work

  27 Nov 2025

  Tags

  • No Archive Warnings Apply
  • Agnes Tachyon/Trainer (Uma Musume)
  • Agnes Digital/Agnes Tachyon (Uma Musume)
  • Agnes Digital/Trainer (Uma Musume)
  • Zenno Rob Roy/Trainer (Uma Musume)
  • Agnes Digital/Zenno Rob Roy (Uma Musume)
  • Agnes Tachyon/Trainer/Agnes Digital (Uma Musume)
  • Agnes Tachyon (Uma Musume)
  • Agnes Digital (Uma Musume)
  • Zenno Rob Roy (Uma Musume)
  • Trainer (Uma Musume)
  • Uma Stallions Have Cocks
  • Oral Sex
  • Vaginal Sex
  • Changes to Gender or Sex
  • Latex
  • Non-Human Genitalia

  Summary

  Zenno Rob Roy realizes she's trans mare. Agnes Tachyon offers to use the forbidden body changing chair that turned Trainer Huckleberry Maximus into an uma to give her a pussy and a working womb. Latex Nurse Agnes Digital helps!

  Series

  • Part 4 of The Agnes Archives

  Language:

  English

  Words:

  4,561

  Chapters:

  1/1

  Comments:

  15

  Kudos:

  30

  Bookmarks:

  2

  Hits:

  1,474

• Maruzensky Saves the Vibe by ErikaMaybe

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

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

  19 Oct 2025

  Tags

  • No Archive Warnings Apply
  • Agnes Tachyon/Trainer (Uma Musume)
  • Maruzensky/Trainer (Uma Musume)
  • Agnes Tachyon (Uma Musume)
  • Maruzensky (Uma Musume)
  • Symboli Rudolf (Uma Musume)
  • Gold Ship (Uma Musume)
  • Trainer (Uma Musume)
  • Oral Sex
  • Anal Sex
  • Trans Character
  • Polyamory
  • Non-Human Genitalia
  • Uma Stallions Have Cocks
  • Courtroom Drama

  Summary

  Trainer is dragged before a midnight court of the Student Council for getting romantically involved with with her Trainees. Exploiting a loophole requires Trainer to reveal her Secret Uma status, causing chaos in the courtroom. Thank the Goddesses Maruzensky is there to restore the vibe.

  Series

  • Part 3 of The Agnes Archives

  Language:

  English

  Words:

  6,751

  Chapters:

  1/1

  Comments:

  17

  Kudos:

  50

  Bookmarks:

  13

  Hits:

  2,686

• A Perfecctly Normal Trainee Interview by ErikaMaybe

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

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

  29 Sep 2025

  Tags

  • No Archive Warnings Apply
  • Agnes Digital/ Trainer (Uma Musume)
  • Zenno Rob Roy/ Trainer (Uma Musume)
  • Agnes Digital/ Zenno Rob Roy
  • Agnes Digital (Uma Musume)
  • Zenno Rob Roy (Uma Musume)
  • Trainer (Uma Musume)
  • Trans!Fem!Trainer (Uma Musume)
  • Hand Jobs
  • Anal Sex
  • Belly Bulge
  • Non-Human Genitalia
  • Uma Stallions Have Cocks
  • Trans Character
  • Sexual Roleplay

  Summary

  Trainer has a completely normal interview planned with Team applicant Zenno Rob Roy. But nothing in Trainer's life is normal anymore and an amorous Zenno Rob Roy is just another day in the Agnes Archives.

  Series

  • Part 2 of The Agnes Archives

  Language:

  English

  Words:

  5,388

  Chapters:

  1/1

  Comments:

  9

  Kudos:

  41

  Bookmarks:

  4

  Hits:

  1,771

• Be a Bro Mini by ErikaMaybe

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

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

  19 Sep 2025

  Tags

  • No Archive Warnings Apply
  • Rudy Lemono/Mini the Lady (Uma Musume)
  • Rudy Lemono (Uma Musume)
  • Mini the Lady (Uma Musume)
  • Mating Cycles/In Heat
  • Best Friends

  Summary

  Rudy Lemono wakes up to discover she's in heat. Mini the Lady is kind of an ass and then they fuck it out.

  Language:

  English

  Words:

  1,011

  Chapters:

  1/1

  Comments:

  5

  Kudos:

  34

  Bookmarks:

  1

  Hits:

  525