15 years after his death and 5 years younger FanFiction

All grown up

All grown up

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Regulus Black & Sirius Black, Minor Characters, Walburga Black, Orion Black
Tags
Alternate Universe - Canon Divergence Depression Suicidal Thoughts Hurt/Comfort Torture Angst and Hurt/Comfort Self-Harm Suicide Attempt Fluff and Angst Implied/Referenced Child Abuse Dead Dove: Do Not Eat Child Abuse
Set between between GOF and OOP, Sirius is trapped inside Grimmauld Place, alone with only Remus for support. One day while Remus is off an a mission, Regulus suddenly appears alive in his old bedroom, except he is not the Regulus Sirius remembers, h...