Jealous!Sirius FanFiction

All’s Fair in Love and Petty Revenge

All’s Fair in Love and Petty Revenge

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, Regulus Black & Remus Lupin, Amos Diggory
Tags
Fluff Chaos Bisexual Remus Lupin Gay Sirius Black Hogwarts Regulus Black Lives Regulus Black is a Little Shit Funny James Potter Loves Regulus Black Humour Gay Regulus Black Sirius Black & James Potter Friendship
“I’m telling you, they’re doing it on purpose,” James muttered, arms crossed as he glared at the library entrance, where Remus and Regulus were laughing together.“Why would they?” Sirius huffed, trying to sound indifferent as he twirled his quill bet...
switch bodies, but why?

switch bodies, but why?

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Severus Snape, Dorcas Meadowes,
Tags
Friends to Lovers Magic Getting Together Idiots in Love Marauders Era (Harry Potter) Marauders wolfstar Alternate Universe - No Voldemort Background Relationships Alternate Universe - Hogwarts A little bit of angst we hate Snape
Due to an unexpected accident, Sirius and Remus switch bodies, Sirius realizes his feelings for his friend and has no idea what to do with them