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1. What Sound Does Sirius Make? by KyzoLuxray for probably_delusional

   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), ウマ娘 | Uma Musume - All Media Types  

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

   01 Sep 2026

   Tags

   • No Archive Warnings Apply
   • Sirius Symboli/Symboli Rudolf (Uma Musume)
   • Nakayama Festa/Sirius Symboli (Uma Musume)
   • Nakayama Festa & Symboli Rudolf (Uma Musume)
   • Air Groove & Narita Brian (Uma Musume)
   • Air Groove & Symboli Rudolf (Uma Musume)
   • Symboli Rudolf (Uma Musume)
   • Sirius Symboli (Uma Musume)
   • Nakayama Festa (Uma Musume)
   • Air Groove (Uma Musume)
   • Narita Brian (Uma Musume)
   • Pet Play
   • Pet Names
   • Muzzles
   • Leashes
   • Collars
   • Cunnilingus
   • Vaginal Fingering
   • fingerblasting
   • electro stimulation
   • inappropriate use of the zone
   • Mirror Sex
   • Orgasm Denial
   • Orgasm Edging
   • Multiple Orgasms
   • Orgasm Delay
   • Threesome - F/F/F
   • Nakayama Lowkey a Cuck
   • Rudolf is Lowkey also a Cuck
   • They're both the chair
   • Air Groove is Done
   • Incorrect Use of Teio's Mirror

   Summary

   Nakayama wants to register a pet, but in order to do that, she had to come to the student council to register her. It's no problem, she has her on a leash and a muzzle, all she needed was Symboli Rudolf's approval.

   Perhaps they could even have fun while they're at it

   Language:

   English

   Words:

   6,141

   Chapters:

   1/1

   Comments:

   16

   Kudos:

   84

   Bookmarks:

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