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1. What Kind of Training is This?! by Star_Sixty_Nine

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

   • Explicit
   • No Archive Warnings Apply
   • Multi
   • Complete Work

   30 Jan 2026

   Tags

   • No Archive Warnings Apply
   • Kitasan Black/Satono Diamond (Uma Musume)
   • Kitasan Black (Uma Musume)
   • Satono Diamond (Uma Musume)
   • Original Characters
   • Original Male Character(s)
   • Helpers - Character
   • Gangbang
   • Double Penetration
   • Double Penetration in One Hole
   • Vaginal
   • Vaginal Sex
   • Squirting and Vaginal Ejaculation
   • Riding
   • Moaning
   • Explicit Sexual Content
   • Consensual Sex
   • Training
   • Bed Sex
   • Creampie
   • Fucking Machines
   • Sex
   • Sex Toys
   • Penis in Vagina Sex
   • Oral Sex
   • Blow Jobs
   • Face-Fucking
   • Light Petting
   • Dirty Talk
   • Dirty Thoughts
   • Body Worship
   • Kissing
   • Making Out
   • Girls Kissing
   • Doggy Style
   • Marathon Sex
   • Sex as Training
   • Group Sex
   • Large Cock
   • POV Third Person

   Summary

   Kitasan Black learns of Satono Diamond's "special training" and tries it out for herself.
   Anything to train her Speed, Stamina, and Guts!

   Series

   • Part 13 of FOR OTHERS

   Language:

   English

   Words:

   7,263

   Chapters:

   1/1

   Comments:

   1

   Kudos:

   46

   Bookmarks:

   19

   Hits:

   4,670