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1. Unlocked by xXAria_ParkinsonXx for someUnnamedStar

   Fandoms: Harry Potter - J. K. Rowling, Marauders - Fandom  

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

   16 Aug 2026

   Tags

   • Underage Sex
   • Remus Lupin/Regulus Black
   • Remus Lupin
   • Regulus Black
   • Sirius Black
   • James Potter
   • Peter Pettigrew
   • Marlene McKinnon
   • Mary Macdonald
   • Frank Longbottom
   • Fabian Prewett
   • Gideon Prewett
   • Lily Evans
   • Alice Fortescue
   • Marauders Era (Harry Potter)
   • Alternate Universe - Canon Divergence
   • Secret Relationship
   • Established Relationship
   • Remus Lupin Loves Regulus Black
   • Regulus Black Needs a Hug
   • Protective Remus Lupin
   • Possessive Remus Lupin
   • Soft Regulus Black
   • Regulus Black Deserves Better
   • Sirius Black & Regulus Black Have Issues
   • Black Family Issues
   • sibling angst
   • Protective Sirius Black
   • Remus Lupin & Sirius Black Friendship
   • Accidental Voyeurism
   • Awkward situations
   • Sexual Humor
   • Fluff and Smut
   • Angst and Fluff and Smut
   • Emotional Hurt/Comfort
   • Hurt/Comfort
   • Aftercare
   • Size Difference
   • Praise Kink
   • Daddy Kink
   • Dom/sub
   • Dominant Remus Lupin
   • Submissive Regulus Black
   • Possessive Sex
   • Rough Sex
   • Spanking
   • Multiple Orgasms
   • Creampie
   • Come Inflation
   • Vaginal Sex
   • Trans Regulus Black
   • Trans Male Character
   • Explicit Sexual Content
   • Porn with Feelings
   • Porn with Plot
   • Emotional Sex
   • Light BDSM
   • Relationship Reveal
   • Miscommunication
   • Prejudice
   • Found Family
   • Family Drama
   • Emotional Vulnerability

   Summary

   A stolen afternoon in the Gryffindor dormitory was supposed to stay secret. Instead, one badly timed entrance leaves Remus and Regulus with an audience, Sirius with several new reasons to lose his mind, and the rest of Gryffindor confronting the uncomfortable possibility that they never knew Regulus Black at all.

   Unfortunately for everyone downstairs, Remus Lupin is more than happy to correct the record.

   Series

   • Part 16 of fic reqs

   Language:

   English

   Words:

   14,742

   Chapters:

   1/1

   Comments:

   7

   Kudos:

   134

   Bookmarks:

   21

   Hits:

   1,329