2 Series by Muupoo

Listing Series

• Save a cowboy, ride a horse - HiroJoji Uma Musume: Pretty Derby AU by Muupoo

  Fandom Kamen Rider Revice, ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)

  • Explicit
  • No Archive Warnings Apply
  • M/M
  • Series in Progress

  07 Jan 2026

  • No Archive Warnings Apply
  • Kadota Hiromi/George Karizaki
  • Kadota Hiromi
  • George Karizaki
  • Well well well look what the cat dragged in this time... It's George Karizaki with horse ears
  • Alternate Universe - Uma Musume: Pretty Derby Fusion
  • You don't need to know anything abt umamusu to read this it's pure smut
  • Large Cock
  • Horse cock
  • (it’s not described in great detail aside from being huge if that makes a difference to you)
  • Belly Bulge
  • plain old fucking
  • Hiromi can be read as transmasc here bcs I wrote it kinda vague on purpose
  • Is this a workplace relationship if they have a trainer/trainee relationship?
  • Established (Sexual) Relationship
  • Direct continuation to previous work in the series
  • Uma!George
  • Some semblance of world-building just to set a stage for 10k words of smut
  • Trans Male Character
  • Hiromi is trans now and I think that's beautiful
  • Dry Humping
  • Tagging the most relevant things in advance so you can decide if that's your cup of tea
  • thigh fucking
  • Cunnilingus
  • Sex Toys
  • Dirty Talk
  • Penis In Vagina Sex
  • The first chapter is rated T after that it's all abroad the horse smut train
  • Established Relationship
  • Trans Kadota Hiromi
  • Breeding Kink
  • with a capital B so pay mind before you read PLEASE!!!
  • Mentions of Pregnancy
  • (nobody gets pregnant though)
  • (it's dirty talk)
  • Really getting into that 'George is a horse' territory

  Words:

  21,259

  Works:

  3

• work and play, they're never okay to mix the way we do by Muupoo

  Fandom Kamen Rider Revice

  • Explicit
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Series in Progress

  16 Aug 2025

  • Creator Chose Not To Use Archive Warnings
  • Kadota Hiromi/George Karizaki
  • Kadota Hiromi/Wakabayashi Yuuijirou (one-sided)
  • Kadota Hiromi
  • George Karizaki
  • Wakabayashi Yuuijirou (mentioned)
  • Hand Jobs
  • Workplace Sex
  • Praise Kink
  • I made Hiromi cry and beg and be pathetic again
  • Set after ep 12
  • I can and will tarnish Fenix headquarters any chance I get just watch me
  • Begging
  • Frottage
  • Dry Humping
  • Coming Untouched
  • Blow Jobs
  • Name-Calling
  • Calls you a slut (affectionate)
  • Workplace Relationship
  • Dirty Talk
  • I wanted to write more praise kink and it turned into a series... oops
  • Hiromi's inner turmoil makes a comeback
  • Karizaki's office is a pocket dimension where you don't need to lock the door because I can't be assed to write that
  • Established Relationship
  • Anal Sex
  • George is a highly questionable narrator
  • Plot What Plot/Porn Without Plot
  • Every now and then I gotta have myself some bottom!Hiromi. A little treat if you will.

  Words:

  10,748

  Works:

  3

  Bookmarks:

  1