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1. The Shape of an Unspoken Promise by xXAria_ParkinsonXx

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

   • Mature
   • Creator Chose Not To Use Archive Warnings, Underage Sex
   • F/M, Multi
   • Complete Work

   28 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Underage Sex
   • Regulus Black/Aria Parkinson
   • Barty Crouch Jr./Briar Rosewood
   • Regulus Black & Sirius Black
   • Aria Parkinson & Barty Crouch Jr.
   • Aria Parkinson & Briar Rosewood
   • Regulus Black
   • Aria Parkinson
   • Sirius Black
   • Barty Crouch Jr.
   • Evan Rosier
   • Pandora Rosier
   • Dorcas Meadowes
   • Briar Rosewood
   • Marauders Era (Harry Potter)
   • Seeker Regulus Black
   • Prefect Regulus Black
   • Autistic Regulus Black
   • Sensory Overload
   • Overstimulation
   • Fluff
   • Crack Treated Seriously
   • Accidental Relationship
   • Oblivious Regulus Black
   • Pining Regulus Black
   • Mutual Pining
   • Possessive Regulus Black
   • Jealous Regulus Black
   • Clingy Regulus Black
   • Touch-Starved Regulus Black
   • Protective Regulus Black
   • Protective Aria Parkinson
   • Breeding Kink
   • Pregnancy Kink
   • Explicit Sexual Content
   • French Kissing
   • Dry Humping
   • Breast Play
   • Nipple Play
   • Dirty Talk
   • Stoner Aria Parkinson
   • Alternate Universe - Canon Divergence
   • Porn with Plot
   • Porn with Feelings
   • First Time
   • Loss of Virginity
   • Virgin Regulus Black
   • Established Relationship
   • Relationship Reveal
   • Idiots in Love
   • Planned Pregnancy
   • Magical Pregnancy
   • Creampie
   • Multiple Orgasms
   • Rough Sex
   • Oral Sex
   • Blow Jobs
   • Cunnilingus
   • Face-Sitting
   • Deepthroating
   • Come Eating
   • Comeplay
   • Possessive Sex
   • Dom/sub Undertones
   • Praise Kink
   • Marking
   • Biting
   • Hair-pulling
   • Manhandling
   • Semi-Public Sex
   • Soft Regulus Black
   • Pureblood Culture (Harry Potter)
   • Sirius Black & Regulus Black Have a Complicated Relationship
   • Found Family

   Summary

   When Sirius mocks Regulus for being single, Regulus calmly reveals that he has been dating Aria Parkinson for four years. There is only one problem: Aria has no idea.

   A missing professor, one public confession and a very determined Hufflepuff soon turn an accidental relationship into something far more real—and considerably more chaotic.

   Series

   • Part 5 of Our girls (parkrose)

   Language:

   English

   Words:

   86,652

   Chapters:

   5/5

   Comments:

   7

   Kudos:

   15

   Bookmarks:

   3

   Hits:

   551