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1. Crimson Sun, Silver Moon by OperasParfait

   Fandoms: ウマ娘 | Uma Musume - All Media Types, 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
   • Graphic Depictions Of Violence
   • F/F
   • Work in Progress

   14 Sep 2026

   Tags

   • Graphic Depictions Of Violence
   • Narita Top Road/TM Opera O (Uma Musume)
   • Meisho Doto/TM Opera O (Uma Musume)
   • Fuji Kiseki/TM Opera O (Uma Musume)
   • Jungle Pocket/TM Opera O (Uma Musume)
   • Agnes Tachyon/TM Opera O (Uma Musume)
   • Admire Vega & TM Opera O (Uma Musume)
   • TM Opera O (Uma Musume)
   • Narita Top Road (Uma Musume)
   • Admire Vega (Uma Musume)
   • Fuji Kiseki (Uma Musume)
   • Jungle Pocket (Uma Musume)
   • Agnes Tachyon (Uma Musume)
   • Symboli Rudolf (Uma Musume)
   • Air Groove (Uma Musume)
   • Narita Brian (Uma Musume)
   • Agnes Digital (Uma Musume)
   • Biwa Hayahide (Uma Musume)
   • Meisho Doto (Uma Musume)
   • Implied Relationships
   • Alternate Universe - Vampire
   • Alternate Universe - Canon Divergence
   • Angst
   • Hurt/Comfort
   • Angst and Hurt/Comfort
   • Fluff and Angst
   • Blood
   • Blood Drinking
   • vampire anatomy
   • Vampire Turning
   • Manipulation
   • Opera is too gay for her own good
   • Other Additional Tags to Be Added
   • Illustrations

   Summary

   After an unexpected encounter with a monster, Opera O gets turned into a vampire and she unintentionally ropes Top Road into keeping her secret. As time passes, Opera's bloodlust grows, which leads her to make increasingly alarming decisions, that begin to escalate her relationship with Top Road for the worse. During all this, other umas get involved - Pokke, Fuji, Digitan, the leaders of the student council and the dangerously curious Tachyon... But no matter how bad things get, Opera remains true to one thing: protecting Doto from the monster she had become.

   Language:

   English

   Words:

   9,758

   Chapters:

   2/10

   Comments:

   13

   Kudos:

   43

   Bookmarks:

   6

   Hits:

   341