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1. Good Boy by StickyDog

   Fandoms: Harry Potter - J. K. Rowling  

   • Explicit
   • Underage Sex
   • M/M
   • Complete Work

   31 May 2026

   Tags

   • Underage Sex
   • Sirius Black/Harry Potter
   • Sirius Black & Harry Potter
   • implied Sirius Black & Teddy Lupin
   • Sirius Black
   • Harry Potter
   • Harry Potter Characters
   • Bring Back Black | Sirius Black Returns From Beyond the Veil
   • But give it a twist and a vomit
   • Age Difference
   • Reverse Age Swap
   • Pseudo-Incest
   • That transcends apparently
   • Sirius Black is a Little Shit
   • Angst and Hurt/Comfort
   • Grief/Mourning
   • Found Family
   • Harry Potter Epilogue What Epilogue | EWE
   • Alternate Universe - Canon Divergence
   • Post-Second Wizarding War with Voldemort (Harry Potter)
   • Head Auror Harry Potter
   • Sirius Black & Teddy Lupin the cousins that might've been
   • Emotional Hurt/Comfort
   • Possessive Harry Potter
   • Codependency
   • Dead Dove: Do Not Eat
   • Slow Burn
   • but it dont drag fam swear
   • Grooming
   • tbh on both sides iykyk
   • No beta we die like the Lupins
   • mentions of disordered eating
   • Implied/Referenced Child Abuse

   Summary

   Sixteen-year-old Sirius Black falls through the Veil and lands in the Department of Mysteries. Everyone he loved is dead. The world he knew is gone.

   Harry has spent decades carrying the weight of the people he's lost. He's not stupid enough to let Sirius go a second time.

   What a pair.

   Series

   • Part 12 of No Longer Anonymous Dumbassery involving Sirius Black
   • Part 1 of Almost Godson

   Language:

   English

   Words:

   35,743

   Chapters:

   4/4

   Comments:

   71

   Kudos:

   323

   Bookmarks:

   78

   Hits:

   5,665