black brothers are amazing FanFiction

At His Mercy

At His Mercy

F/F
F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Frank Longbottom,
Tags
Smut Angst Slow Burn Sexual Tension Marauders Era (Harry Potter) Morally Grey Regulus Black Marauders AU Morally Grey James Potter Detective James Potter and i love rosekiller Assassin Regulus Black detective/assassin
“What is it that you want from me?”“There is a lot I want from you, and I know that I can get it.”“Why haven’t you killed me yet?”“Why haven’t you caught me yet?”“Because I’m obsessed with you.”“Is this a love confession, Detective Potter?”“No, It’s...