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1. Ancient law by DebauchedDepravities for JedaKnight27

   Fandoms: Harry Potter - J. K. Rowling  

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

   10 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Bellatrix Black Lestrange/Harry Potter
   • Harry Potter
   • Bellatrix Black Lestrange
   • Futanari
   • Sub Harry Potter
   • Dom Bellatrix Black Lestrange
   • Harry Potter Has a Small Cock
   • sissification
   • Mommy Kink

   Summary

   After Sirius’s death, Harry feels lost. He is young, unprepared for what awaits him in the world of politics, and, overall, completely devastated. Fortunately for him, a family member he has never met, Bellatrix Black, decides to offer him her help. If only Harry had known about the ancient law stating that if a lady of the House of Black manages to subdue the heir before he turns 17, that lady would become the new Lord Black...

   Language:

   English

   Words:

   7,793

   Chapters:

   2/?

   Comments:

   11

   Kudos:

   101

   Bookmarks:

   47

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   7,893