MOTHER'S MISTAKE | REGULUS BLACK
- Reads 276,341
- Votes 8,884
- Parts 91
MatureOngoing25h 17m
Last published Sat, Jul 12, 2025
Winnie Potter had once been warm-full of laughter, always trailing after James and Sirius like a second shadow.
But everything changed the moment the Sorting Hat whispered Slytherin.
Her bond with them cracked, then broke. She became the black sheep of the Potter name, a stain on their legacy. They stopped looking at her the same way. Eventually, they stopped looking at all.
But in the shadows of Slytherin, she found something else-not redemption, but belonging. Her new friends and family who held her hand when no one else would. Love, in quiet looks and cruel loyalty. Peace, in secrets.
It wasn't what she thought she wanted.
But maybe it was what she needed because,
If the light casts you out,
are you wrong for choosing the dark?
(I started this when I was like 13, and just now decided to continue it. The writing gets better after chapter 3-4. Please bare with me guys. Also, there might be some small grammatical mistakes in the book because English isn't my first language)
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
![Moonlight [Young!Remus Lupin x Reader] Unedited](https://img.wattpad.com/cover/214992698-256-k452113.jpg)
Moonlight [Young!Remus Lupin x Reader] Unedited
!This was discontinued until I posted the rest of the pre-written chapters. Many are unedited so forgive me! 7th year (Y/N) Black. Sirius's Older sister. Unlike her brother, she was sorted into Slytherin and the closest person to him. Obviously they didn't express it in public. When his best friend was caught with his sister, he doesn't know how to feel. See, poor Remus couldn't help falling for her. There are some mature scenes in this. You have been warned. All Characters Belong to Jk. Rowling. I have made some random characters up too to fit storyline. :)Complete
𝕴 𝖉𝖔𝖓'𝖙 𝖑𝖔𝖛 𝖊 𝖞𝖔𝖚 ~ Regulus black x reader
***in editing*** ***sequel in progress*** you were James potter's little sister only there's one problem, you're a Slytherin and he's a Gryffindor. who will you choose when the dark lord rises? your friends and boyfriend who have supported you no matter what. or your family, who is slightly dysfunctional, but still we're related right? when it comes down to it though, love is blinding and will trick even the smartest of people.Complete
Unrelenting Fate: A Marauders Era AU
James, Sirius and Remus were shocked when Peter walked calmly towards the Ravenclaw table, but they were even more shocked when instead of being ignored, he was greeted warmly by not only Royan Chase, Head Boy and Ravenclaw quidditch captain, but two beautiful girls. ************* Adelaide Harthwood enjoyed the shy Gryffindor boy's sweet nature and kind smile. It was refreshing compared to the arrogance that floated around Potter and Black. ************* When their paths cross and James Potter is awed by the fiery Ravenclaw girl, he doesn't know what to do or say. But when James has something (or someone) on his mind, he is unrelenting. And as fate would have it, so is Adelaide. -------- I am writing this just for fun, so if you don't like my ships or character changes then don't read. I do not support She-Who-Must-Not-Be-Named, I only love the world and characters of Harry Potter! Sadly I do not own them, I only own the ones I created! #1 - jamespotterxoc 8/20/21 #1 - ocstory 10/1/21 #1 - jamespotter 4/13/22 #1 - hufflepuff 4/15/22 #1 - marauders 8/13/22 #1 - siriusblack 5/13/23Complete
The Other One | Sirius Black
"I'm sorry, I just... remembered something," she muttered as her fingers traced the scars on her throat. He placed his hands on her shoulders before whispering, "It's just me." "It's just you," she sighed. ---------------------------------------------------------------------------------------- Joanna Potter has always been in the shadow of her older brother and his friends, but when she befriends both of the Black brothers it's more than she bargained for. At Hogwarts, the war seemed far away, but she gets pulled right into the middle of it with a huge betrayal from one of them. Has Jo been placing her trust in the wrong person or is there more they aren't letting on? Spotify playlist: https://open.spotify.com/playlist/3yOjU2CRHM1ztBy8eqix7n?si=SlKUDz-tQQ6LXRr34HrR4Q&utm_source=copy-link (I do not condone Rowling's transphobic beliefs, so let's set aside the person from the work.)Complete
Regulus x Marissa(OC)
Everyone saw me as perfect, I always had been my whole life. I was Regulus Black, I was raised to be perfect. I was everything that my parents wanted me to be. Pureblood, Slytherin, and the opposite of my brother. My brother was Sirius Black, known as the heart throb of Hogwarts. My parents hated him. He had been sorted into Gryffindor. He had been set free. I have always been jealous of him, he isn't stuck being controlled. He has forgotten about me, moved on completely. He once promised me that we would both escape together, but he broke it. How could I forgive him for that? He ran away over the summer and left me there. "Sorry." I was pulled out of my thoughts when I heard that oh so beautiful voice. "Sorry Marisa, I didn't mean to bump into you!" Some random kid who I didn't know exclaimed. "It was my fault, I should have been more careful." Marisa smiled. My heart skipped a beat at the sight of it. Marisa was a Hufflepuff, and she was one of the most popular girls in the school. She was in the year just above me. She was another one of Sirius' friends. She is also the girl I've had a crush on since third year, but I've never even spoken to her. The harry potter world belongs to J.K. Rowling unfortunatelyComplete
One Step Ahead part I | Sirius Black
Sirius snaps, barking out irritably, "Because shes a creature that turns men into blithering fools." Her voice is even when she asks, "Speaking from personal experience, Black?" ********************************************************* Gwenyth Whitlock knew what being a Veela was like at Hogwarts, but now that she looked like one she was wholly unprepared. The only person more shocked by her appearance was Sirius Black. The Marauders had spent years trying to successfully prank the Ravenclaw girl, but when she comes back to school transformed and Sirius finally gets a reaction out of her, he finds his priorities shifting. ~In which Gwen and Sirius decide that perhaps they do have somethings in common~ #1 Remus Lupin 3/23/2021 #1 Hogwarts 3/26/2021 #1 Marauders 3/30/2021 #1 James Potter 3/30/2021 #1 Dumbledore 3/31/2021 #1 Harry Potter 4/3/2021 #1 Sirius Black 4/6/2021 {{This is my second ever story-and it's a long one!! Wattpad caps at 200 chapters...so be sure to check out and add part two of one step ahead! I promise it's worth it!}} MATURE.Complete
Lucid (Sirius Black)
Juliette Marie Darce stayed out of the way. She didn't interrupt people when they spoke, she didn't pitch into a conversation until she was asked. She was silenced, silenced by the gaze of her father, the rules her mother taught her growing up, silenced by the exceptions that were built for her as a woman in Pure blood society. She secretly wanted to break away, breath for the first time, and most she secretly wanted her best friend back. Sirius Black, reckless Sirius who did everything in his power to break every rule in the book. Juliette and Sirius grew up together they were inseparable. That was until Hogwarts. Sirius being the loud, brave boy he is got sorted into Gryffindor. He was proud of it, so proud he turned against his friends and family, the people who he grew up with, and found new people, better people. Juliette lost her best friend. The one person that spoke to her as a person, not an object for men's desire. Juliette was lost in her mind, too brainwashed to find a way out, or so many thought. Juliette may be on a break of alcoholism, a 15 year old who has too many problem, too many expectations. But as a true Slytherin she is, she's sly in her own ways, that was until the certain childhood friend starts taking note of her movement. How she follows the rules that were written out for her at a young age, how she doesn't fight when she's hurt or yelled at. He wanted to save her, because she was almost gone for good. Sirius Black x OC
Till Forever Falls Apart
In the shadows of war, beneath stolen glances and whispered promises, James Potter and Aurora Black love fiercely- only to be torn apart by fate. ~~~ Or in which Sirius Black has a sister and James Potter finds his one true love. "They were... well, star-crossed doesn't even begin to cover it," Sirius said, swirling his coffee absentmindedly. "She was a Slytherin, and he was Gryffindor's golden boy. But it wasn't just that. It was the war, the world-it was everything stacked against them." "If there's a world where we meet again, James, I'll wait for you there." James Potter x OCComplete
SHE - TRAITOR | • Regulus Black
Being a Gryffindor princess was a curse in some ways. Likewise, being James Potter's sister was a curse. Girls her age only hung out with her because she had a charming brother, the captain of the quidditch team, or didn't hang out with her because her brother was an idiot. She was cursed to be with everyone and no one at the same time. When Sarah entered her fifth year at Hogwarts School of Witchcraft, she didn't expect anything new at all. She braced herself for the old familiar days spent in the presence of the boys of her dorm, the constant trouble and huge events prepared by her brother and his friends, the Marauders. But once the boys left her alone in Hogsmeade to her own devices, she found out that this year would change her life. She could only hope for the better .... I announce in advance that not everything is according to the truth. There are several characters in the story that I made up and I claim the rights to them. Otherwise, all characters belong to J.K. Rowling. NOTICE - vulgarisms may appear - violence - mabye also death I am sorry, English is not my first language, so expect some mistakes, maybe typos.Complete
RISE OF THE FALL | R.B.
[COMPLETED] REIA LUPIN IS A SLYTHERIN. But her House does not define her. * Her name fell from his lips; the sweet, smooth sound carried away by the wind. But she did not turn to him. She stared, into the distance, her eyes stormy as she said, "The Dark Lord has Risen." And yet even with these grim words, he did not see fear. He saw Reia Hope Lupin. She stood against the horizon. And she did not bow down--not even to the world. The world...it seemed...bowed down to her. RANKINGS: #1 in regulusblack [1/07/2018] #1 in maraudersera [10/04/2019] #1 in golden trio [13/08/2019] #3 in jamespotter [1/07/2018] #14 in siriusblack [13/11/2018] * Disclaimer: The Harry Potter World belongs to J.K. Rowling.Complete
!This was discontinued until I posted the rest of the pre-written chapters. Many are unedited so forgive me! 7th year (Y/N) Black. Sirius's Older sister. Unlike her brother, she was sorted into Slytherin and the closest person to him. Obviously they didn't express it in public. When his best friend was caught with his sister, he doesn't know how to feel. See, poor Remus couldn't help falling for her. There are some mature scenes in this. You have been warned. All Characters Belong to Jk. Rowling. I have made some random characters up too to fit storyline. :)
More detailsContent Guidelines