sibling fic at core FanFiction

Black Chest of the Lion

Black Chest of the Lion

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr., Regulus Black & Barty Crouch Jr. & Evan Rosier
Tags
Alternate Universe - Canon Divergence Other Additional Tags to Be Added Regulus Black Needs a Hug i think black brothers slytherin skittles Hogwarts Era we shall see de-aging fic sibling fic at core squint a bit and there are gays But it's slow
Regulus Black is working on a mysterious potion when his brother walks in along with his friends. It is the usual banter of Sirius making a fool of himself and playing with Regulus' nerves until things go wrong so suddenly.or,Potion accident leaves t...