Rosekiller - Relationship FanFiction

The halls of St Edmunds

The halls of St Edmunds

Multi
G
Updated
13.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Marlene McKinnon, Evan Rosier, Barty Crouch Jr., wolfstar - Relationship, Jegulus - Relationship, dorlene - Relationship, Rosekiller - Relationship, 2 lazy
James Potter and Marlene McKinnon arrive at the elite boarding school St. Edmund’s after getting expelled from their last one. Wild, chaotic, and inseparable, they instantly turn heads. James meets Sirius Black—his reckless, leather-clad roommate—and...
Past Tense

Past Tense

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Severus Snape,
Tags
Marauders Era (Harry Potter) Pandora Lovegood and Evan Rosier are Twins Welsh Remus Lupin French Regulus Black French Sirius Black Latino James Potter Latina Marlene McKinnon Amortentia Potion (Harry Potter) French Black Family (Harry Potter) gay wizards somewhat modern au Latino Harry Potter
Harry and Draco find themselves in a predicament. Their parents need them to travel back in time and save the world that they know and love. Harry and Draco were raised in the ways of the order but in different environments. Narcissa is an undercover...
mastermind

mastermind

G
Updated
13.04.2025
Characters
Rosekiller - Relationship
Evan Rosier is normal. Heisnormalheisnormalheisnormal.'You're not normal Ev' .'Fuck off Crouch. I'm trying to see the future.'.
Therapy’s Hot - Or maybe just the Therapist?

Therapy’s Hot - Or maybe just the Therapist?

M/M
G
Updated
14.04.2025
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier, Minor or Background Relationship(s), Barty Crouch Jr.,
Tags
Eventual Smut
James potter hears from his best friend (Remus Lupin) that his current therapist is a grad student with a thick French accent and brooding grey eyes. With no mental or physical issues of his own and a perfect life James books in for his own therapy s...
Study with me

Study with me

M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Rosekiller - Relationship, Evan Rosier/Barty Crouch Jr/ Pandora Rosier/Regulus Black etc.
Rosekiller fanfic, all you need to know.
Learning curve

Learning curve

F/F
F/M
M/M
G
Updated
14.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, wolfstar - Relationship, Jegulus - Relationship,
Tags
Fluff Getting Together Denial of Feelings Dancing Jegulus Cuddling Jazz - Freeform Hip Hop dance convention
A star in the Leo constellation

A star in the Leo constellation

M/M
G
Updated
14.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Rosier, wolfstar - Relationship, Jegulus - Relationship, Rosekiller - Relationship
Tags
Fluff wolfstar Regulus Black & Sirius Black Have a Good Relationship dorlene Trans Regulus Black Chaotic Barty Crouch Jr. Pansexual James Potter Rosekiller Regulus Black Needs a Hug Desi James Potter Asexual Evan Rosier Pandora Lovegood and Evan Rosier are Siblings
Regulus is in 4th year and James is in 5th. Regulus has never really been fond of his older brothers friends (except for Remus) so he tries to stay away however, that doesn’t stop James from trying to get Regulus’ attention.(I’m bad at summaries if y...
marauders oneshots

marauders oneshots

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Rosier,
Tags
Angst Marauders Era (Harry Potter) Sirius Black & James Potter Friendship black brothers
A bunch of little one shots I wrote a while ago and more to come.When I say little I mean LITTLE.
Jegulus Wolfstar fanfic

Jegulus Wolfstar fanfic

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Minerva McGonagall, Dorcas Meadowes, Albus Dumbledore, Evan Rosier, Lily Evans, Euphemia Potter,
Why Should I?

Why Should I?

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Severus Snape, Dorcas Meadowes, Albus Dumbledore, Evan Rosier, Lily Evans, Barty Crouch Jr.,
Tags
Implied/Referenced Child Abuse Unreliable Narrator Enemies to Lovers rosier twins Trans James Potter Gay Regulus Black slowburn Welsh Remus Lupin Marlene McKinnon & Peter Pettigrew & James Potter are Childhood Friends Genderfluid Sirius Black Autistic Regulus Black Trans Lily Evans
James Potter is an unreliable narrator who falls in love with Regulus Black while simultaneously destroying himself
ROSEMARY || ROSEKILLER

ROSEMARY || ROSEKILLER

M/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Barty Crouch Jr./Evan Rosier, Rosekiller - Relationship, wolfstar (background) - Relationship
Tags
Alternate Universe - Muggle Not Actually Unrequited Love Barty Crouch Jr. is a Little Shit Chaotic Barty Crouch Jr. Muggle AU Evan Rosier is a Little Shit Bisexual Barty Crouch Jr. Evan Rosier Needs a Hug Pandora Lovegood and Evan Rosier are Siblings Background Wolfstar Pining Evan Rosier Set in 2000's
Evan Rosier wasn’t a typical detention resident. He might look like it, he might dress like the kind of child that would be, he might smoke out the bathroom window, get in semi-regular fights, and miss a lot of his homework; but he only ever gets det...
running out of time | rosekiller

running out of time | rosekiller

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Evan Rosier, Barty Crouch Jr., Barty Crouch Jr./Evan Rosier, Regulus Black/Barty Crouch Jr., Rosekiller - Relationship, (Endgame), (not endgame), rosekiller marauders
Tags
Hurt/Comfort Pining but not really Not Actually Unrequited Love Barty Crouch Jr. is a Little Shit Chaotic Barty Crouch Jr. Unrequited first fic written by rosekiller ceo evans pining I feel so sorry for him almost canon complicit
evan fell first, and barty fell harder.
I'm tired of this...

I'm tired of this...

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
15.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Evan Rosier's Father, Barty Crouch Jr., Pandora Rosier, Evan Rosier's Mother,
Tags
Trans Male Character Alternate Universe Marauders Era (Harry Potter) Marauders Marauders Friendship (Harry Potter) Slytherin Trans Character Trans Evan Rosier Pandora Lovegood and Evan Rosier are Siblings Minor Barty Crouch Jr./Evan Rosier
This is absolutely dedicated to someone that I USED to be really really close to, because they are the reason I started writing this, so I thank them. This is an Evan Rosier AU (he is trans in this universe), this also includes a trans Barty and Regu...
Mon soleil

Mon soleil

F/F
M/M
G
Updated
15.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, wolfstar - Relationship, Lilly Evans, Jegulus - Relationship, Rosekiller - Relationship
Tags
Slow Burn Angst with a Happy Ending mental health brothers best friend Multiple chapters angstyfluff
James Potter is the literal embodiment of sunshine: his smile is almost as contagious as his laugh and him and his friends (marauders) never fail to put a smile on even the most dreariest if faces. However, things aren’t as they seem. James suffers w...
The brightest Star ⭐️

The brightest Star ⭐️

F/F
F/M
M/M
Multi
G
Updated
15.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, wolfstar - Relationship, quillkiller - Relationship,
Stella Black’s (Sirius’s Twin) experience with Hogwarts.
And Though I Burn, How Could I Fall

And Though I Burn, How Could I Fall

F/F
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Lily Evans, Barty Crouch Jr., Pandora Lovegood, Pandora Lovegood/Lily Evans Potter,
Tags
Slow Burn Found Family Canon Compliant Marauders Era (Harry Potter) Pandora POV Lily POV
This is going to be a long fic mostly focusing on the women of the marauders era because they don't get enough attention.Slow burn between Pandora and Lily, dual povI head cannon Pandora and Evan as twins. I don't really know who came up with that id...
What is right for us

What is right for us

F/F
F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Marlene McKinnon, Dorcas Meadowes, Tom Riddle | Voldemort, Marlene McKinnon/Dorcas Meadowes, Tom Riddle, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Pandora Lovegood/Xenophilius Lovegood, Barty Crouch Jr./Evan Rosier, Xenophilius Lovegood,
Tags
Angst Everyone Needs A Hug Childhood Friends War Hogwarts Old Friends Deatheater The Order of the Phoenix - Freeform small mention of child abuse I am a barty stan I swear blood status
“We all will do what is right for us at the end of the day.”Dorcas had never intended to lie.It was not that she had an issue with lying- truly not.Except she had not intended for these words to be fabricated, meaningless.She had meant them, believed...
In your arms

In your arms

M/M
G
Updated
15.04.2025
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Evan Rosier, Lily Evans, Barty Crouch Jr., Pandora Lovegood, Barty Crouch Jr./Evan Rosier, Mary Macdonald,
Tags
Childhood Trauma Jealousy Happy Ending Fluffy Background Wolfstar because I said so no one dies multi ships I promise it’s not angsty… maybe it is idk you’ll have to find out Main rosekiller
Barty returns to hogwarts after realising his feelings for his best friend Evan, will this affect their friendship?
EPILOGUE

EPILOGUE

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, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes,
Tags
Fluff Alternate Universe - Modern Setting Angst Slow Burn Mutual Pining Depression Hurt/Comfort Emotional Hurt/Comfort Self-Esteem Issues Implied/Referenced Self-Harm Fluff and Angst Emotional/Psychological Abuse
When Sirius is 18, he leaves Brighton for London after graduating from the boarding school "Hogwarts".Remus stays behind with an open wound for a heart. Befriending Sirius brother, Regulus seems only natural, they were both walked out on, right?What...
The Blacks Secret

The Blacks Secret

Multi
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Lily Evans, Pandora Lovegood, wolfstar - Relationship, MaryLily - Relationship, Jegulus - Relationship,
Tags
Angst with a Happy Ending Fluff and Angst Regulus Black Lives James Potter Loves Regulus Black Regulus Black Needs a Hug Regulus Black Loves James Potter Sirius Black Loves Remus Lupin Remus Lupin Loves Sirius Black
Soooo this was supposed to be only Jegulus fluff but now its notttt soooooAnywaysTW's will appear every so often from Chapter 6 onwardsUhhh enjoy i guessMy wattpad isurfavellis