The Darkest Enchantment
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MatureComplete Tue, Sep 12, 20232h 58m
Ominis Gaunt x f!MC, friends-to-lovers story infused with *mature themes* and dark magic.
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In their final year at Hogwarts, Ominis Gaunt, famously known as Slytherin's heir, and the f!MC embark on a transformative journey from best friends to lovers. As their relationship evolves, they must navigate the web of emotions and desires, all while being tempted by the seductive allure of dark magic.
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All characters aged up to 18+
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Hogwarts legacy fanfiction
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Disclaimer: This fanfiction is created by two fans for fans, and we do not own the rights to the characters, world building, or magic system. It is a work of fan-created fiction, purely for the enjoyment of fellow fans.
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Wren & Wraith || Ominis Gaunt
-Ominis x F!MC- Sixth-year Ominis Gaunt had no intention of doing anything more than surviving until he's old enough to escape his family, but when chaotic, naΓ―ve Muggle-born Tabitha Fulton-Smyth stumbles into his life with no knowledge of the magical world, Ominis proposes an arrangement: he'll help her to better fit in if she'll pretend to be his friend - and stave the unfortunately growing rumours declaring him the true Heir of Slytherin. But when gossip becomes fate, Tabitha's explosive magic becomes a source of untold mystery, and ruse becomes startlingly too real, Ominis realises that to get the peace he so desperately craves, he'll have to risk it all: his future, his destiny, and worst of all... his heart. - Harry Potter Chamber of Secrets x Hogwarts Legacy fanfic with Ominis Gaunt x F!MC. Romcom, drama, angst, slice of life hijinks and shenanigans that diverge from the main story. Mature rating for the language and mild sexual references and humour. Updates once per week with occasional break weeks.
A Cruelty Vivid and Sweet || Ominis Gaunt
-Ominis x F!MC- Against the wishes of his staunchly pure-blood supremacist family, Ominis Gaunt befriends you, a naive Muggle-born Hufflepuff, and his life inexplicably changes. - Or, what happens when a pure-blood from an anti-Muggle family falls in love with a Muggle-born? [Hogwarts Legacy fanfiction with a slow burn Ominis/F!Reader with minor Sebastian/MC. Ominis' POV. Opposites attract, grumpy x sunshine romance with drama, humour and angst with a happy ending. Main story complete and bundled with Troublesome and Unladylike, bonus content from the Reader's POV, which is mostly fluff but some angst. Cross-posted from AO3/ FF. Please be warned for familial abuse content. Cover art by Giselann.]Complete
The Virginity Pact {Sebastian Sallow x Ominis Gaunt x You}
We were the perfect trio of friends. Ominis Gaunt, Sebastian Sallow and I. We became bound through our grief, our friendship flourishing extravagantly as we became more like a family for one another as our real families stayed sheltered in the dark. The protagonist intends on dating this year being her 7th one at Hogwarts, this has caused a lot of jealously and feelings to arise from the shadows within the Slytherin boys. Hormones sky rocket, first's are taken and lessons are taught as goblins are seeking their revenge hungrily. How will she cope when she's secretly in love with them both, will their friendship survive another uprising of goblins and dark wizards when it nearly broke them the last time? ~ Ominis and Sebastian navigate the waters of this tricky love triangle as they learn to share her, softening as they begin to realise their true feelings for her. If you can't decide between your favourite Slytherin boy, why not have them both? ~ This story takes place in the hogwarts legacy universe, several years later. There is 18+ content throughout this book. Please read the triggers in my authors note. Thank-you so much for your support.Complete
Whenever, Wherever
**MATURE THEMES/SMUT** Picking up the pieces of a mess you didn't make is never a great experience. Walking into your seventh year, with an undeniable crush on your best friend, you knew it would be an experience you wouldn't forget. With Renee (MC) working to heal Sebastian, you find yourself desperately trying to mend Ominis along the way. Though taller and broader, Ominis is trapped in his trauma, especially as he struggles to find where to go after Hogwarts. Family, Friendship, Love, and Lies lead us into the tale of Whenever, Wherever. Warnings/Disclaimers: Usage of MC and Y/N as separate entities (I recommend the extension 'InteractiveFics' to replace the name with your own), Mature content, Smut, Mention of Death, Suicidal Ideation, and Abuse. My only knowledge of the Harry Potter world comes from this Hogwarts game so please feel free to reach out and correct me when I get things wrong, it is much appreciated. Cover Art credit goes to @oladcnfthb on Twitter, please check out and support their art, they are amazing.Complete
The Blood We Share
She was born with light in her veins-magic that shimmered, warm and wild. But in a family that feared this, she was punished for every flicker of joy. Years of silence, control, and cruelty turned her into something else: not broken, but sharpened. Like a shadow with a heartbeat. Ominis Gaunt has resisted everything-his bloodline, the Dark Arts, even desire. But her? He can't tune her out. She's the only thing that makes the castle feel alive. He hears her magic before she casts. Feels her before she speaks. And every glance between them feels like a dare. They shouldn't want each other. They shouldn't even speak. So why does it feel like the only thing holding them together is how long they can keep pretending they don't?
Love is blind - a Hogwarts Legacy fanfiction
" 'Promise me,' I said, as I started to notice his body just inches away from mine. He frowned as he looked down on me. 'Promise you what, Ava?' That way of saying my name- again. My breath was shaky as I whispered, closer to hip lips. 'Promise you won't do it. Promise that you won't marry her.' He lent a bit more forward and I felt his also racing heart beat against my own chest. I couldn't bear having him so close, not being able to touch his lips with mine before he said the words. I could see in his milky eyes that his mind was getting more blank by the feeling of my fingers that had found his hair. 'Please,' I asked, and he took one, long breath. 'I promise, I will-' but that was all I needed before I pressed my eager lips against his, gripping his hair more tightly and pulling him closer than I ever had before." Ava Dijkstra is in her last year of Hogwarts School of Witchcraft and Wizardry, the year she must decide how she will fulfill the rest of her life; stay close to her muggle roots or choose another, magical path. As she find herself struggle with her closest friend Sebastian, because of their dark past together, there is also another feeling. A feeling toward the man she never even liked the slightest before. Ominis just seems to have his ways that might win her over. A story about troubled friendship, pureblood obsession, arranged marriage, a little smud and so much more plot twists to come. Enjoy! I do not own the characters from Hogwarts Legacy the game.Complete
The Cost of Saving You
Ancient magic stirs, twisting loyalty, love, and fear into a deadly ritual none of them understand. Sebastian, Ominis, and You must unravel its secrets before it turns their greatest strengths into the very thing that destroys them. No use of Y/N or MC. [Update 11.27.25 - Updated the book cover to fit the gothic Victorian aesthetic] [Update 02.07.26 - Now cross-posted in AO3!] Disclaimer: This is a work of fanfiction inspired by the Harry Potter/Hogwarts Legacy universe. All original characters, settings, and concepts belong to J.K. Rowling and the respective rights holders. This story is purely transformative and non-commercial.Complete
Legacy Disowned - Book 2
Going into their 6th year at Hogwarts, Maggie Darling, Ominis Gaunt and Sebastian Sallow are hard at work trying do the right thing. They have been searching tirelessly for a way to cure Anne of her curse and find a way to deal with the repository once and for all. These tasks prove more difficult than anticipated forever and ghosts from the past come back to make their missions even more complicated. *** This second book takes place after the events of Hogwarts Legacy, following the story of an original protagonist, the young Miss Darling. We are now in uncharted territory of the story. This is a transformative work based on the Harry Potter franchise by J.K. Rowling and Portkey Games Hogwarts Legacy. Consider this an expansion and a fresh look at the game through an original lense presented in a literary format. *** What to Expect: I highly suggest reading book 1 first. I have left lots of hints and clues to the bigger picture for the series so if you just dive in to two you might be totally lost. Miss Darling comes from an upbringing that makes her a far cry from your typical Hogwarts student. She is very much an anti hero who engages in a lot of questionable behavior but strives to at least try to be a decent person. It is a rotating third person perspective where we will see things through the eyes of many different characters. The story primarily focusses on the Slytherin trio of Darling, Sebastian and Ominis. This is rated mature for violence. While there are some crushes confused and slow burning relationships typical for adolescence our protagonists have quite a bit on their plate so this is first and foremost and action adventure. There will be no nsfw.
My Home: Sebastian Sallow x Reader (Y/N Gaunt) (DISCONTINUED)
"My Home" A simple word in the English dictionary. But in a poetic sense, it means many different things to many people. For some, it's a place - a structure, a building made to live in. But for others, it's comfort. It's a person. A presence where you can be yourself, live freely, and truly relax. She swore she came back for revenge against Ominis. But when she meets Sebastian, something sparks. How would their story unfold? How would it end, knowing both of them carried a goal too heavy to let other things get in their way? Disclaimer: This fanfiction is purely for fun. All credits go to Avalanche Software, Shiver Entertainment, and Warner Bros. - the creators and publishers of Hogwarts Legacy. I do not claim ownership of the game or its characters except for Y/N Gaunt, Ominis Gaunt's twin. This story is not written for profit or commercial use. enjoy my lovelies <3Complete
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"π° ππππ πππ ππ πππππππ π πππ ππππππ πππ ππ ππ πππππ . ππ ππππππ, πππππππ πππ ππππ ππ πππ πππ ππππ." βΛβΊβ§ββ½β―βΎββ§βΊΛβ [ COMPLETED ] Ominis Gaunt and Aurora Carrow have been friends since the beginning of time, but with Sebastian's growing obsession with the dark arts, the discovery of a second relic, and Leander being, well, Leander, things are bound to change. *loosely follows the Hogwarts Legacy "In the Shadow" plot line, minus the ancient magic. *for the sake of my mental comfort, all characters are aged up due to mature themes and scenes (all can be skipped over)Complete
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Seraphina Bloggs (nickname Phina) grew up in an orphanage before in 1890, at the age of 15, a professor named Eleazar Fig took her with him and she started school as the "new fifth-year" in Hogwarts. Her special ability to see traces of ancient magic and even partially use that magic proved to be both a blessing and a curse over time. Now, in her sixth year, together with her best friends and Slytherin classmates Sebastian and Ominis, she is still processing the events of the battle for the last repository. But she already has to face the next threats that await her and her friends both within and outside school. And if that weren't enough, Phina's heart is also playing up repeatedly. Notes: The story takes place after the events of Hogwarts Legacy in the sixth and seventh school year (1891/92 and 1892/93). Please consider that English is not my first language. I use translating apps and services and try to proofread everything. Please feel free to tell me if you still find mistakes!Complete
The Fervorous Prince | Ominis Gaunt
For the last two years, Ominis Gaunt has plagued your mind. Ever since the disastrous events surrounding the Sallow family in 5th year, you two have grown close and relied on each other, creating an unbreakable bond as friends. But, despite your deep connection, you both have hesitated to cross the invisible line from friends to lovers, fearful of losing the beautiful friendship you've built. As your final year at Hogwarts commences, an arranged marriage and an unplanned pregnancy forces you both to confront your feelings. But is it already too late? ~ β οΈWARNINGβ οΈ This story contains depictions of explicit sexual content (marked with *), mature language, alcohol consumption, etc. All characters aged 18+. There is one mild watersport moment. I will denote it with a π§ symbol in the chapter title. This is my first full attempt at a fanfiction ever! Some errors/original lore inconsistencies may occur. I tried my best! β€οΈ Cover Β© DMESCA | PinterestComplete
Faded memories | Ominis Gaunt
Warning: explicit content, smut, NSFW π After the final battle with Ranrok, Dari Goldstein comes back to Hogwarts to her Slytherin common room to get some rest and finally speak with Ominis about her feelings and then the story of two lovers begin... Dari jumps from one reality to another to be with her loved one - Ominis Gaunt, no matter how much it costs. The friendship between silver trio is growing further and their interactions in the future may be vulnerable by the things they have to face in the magic world. (In this version all characters are older than 18 years old.) P.S. The story contains a lot of dialogues and mostly focused on that. P.S.S. I don't own any characters expect my OFC and OMC. *Started on the 17th of February* *Finished on the 26th of April* #3 in Β« Ominis Gaunt Β» 02.22.2023 π #2 in Β« Mutual Feelings Β» 03.13.2023 π« #3 in Β« Softcore Β» 03.25.2023 π₯° #4 in Β« Worship Β» 04.14.2023 π #6 in Β« OMC Β» 04.23.2023 πΆπΌComplete
My Bright Light || Ominis Gaunt x Reader
"I cannot live without you, y/n! Please, be with me." Ominis spoke to y/n gently yet shyly. His hand rubbing your chin as he listened to you breathing. "I'll always be with you Ominis" as soon as those words where spoken he leaned in and gave you a passionate kiss. His hands now wrapping around you and slowly working their way down to the small of your back. He wanting to desperately be as gentlemanly as possible but he could not hold his desire for you any longer. However, the one who broke the kiss first was you. "Take me Ominis. I can't wait anymore..." This story takes place in y/n's and Ominis's 6th year. All the events of the game have taken place. There is a lot of fluff and a lot of sexual themes. So it's definitely for 18+. Only difference in this book from the games is even though y/n and Ominis where very close to Sebastian and he had a crush on you. You had a crush on Ominis the more you spent time with him. And he a crush on you. Y/n uses she/her pronouns βΌοΈhard editing will happen when I've got enough free time to come back to this I do not claim any rights to Hogwarts Legacy or the characters. Just the rights to this story. I am also sorry for any spoilers that may ruin anyone's experience to the game if they have not beaten it for some will be brought back in flash backs. - #1 in hogwartsschoolforwitchcraftandwizardry 7/19/23 #2 in gaunt 10/30/23Complete
Venom & Velvet (an Ominis Gaunt Dark Romance)
Ominis Gaunt. The blind heir of Slytherin. A name steeped in venom, whispers, and the suffocating weight of his family's legacy. To Velvette, the new seventh-year at Hogwarts, none of this mattered. With a lineage as mysterious as her arrival -parents born as Squibs but tied, it is said, to Rowena Ravenclaw herself- she wasn't here to worship purebloods or play by anyone's rules. But rules were something Ominis lived by. A leash to keep the Gaunt darkness at bay. Yet the moment her quiet defiance crossed his path, her presence unraveled the very restraints holding him back. Velvette sees what others don't. The cracks beneath his pristine mask and the venomous hunger in his unseeing gaze. This is not a story of heroes. This is a tale of seduction, defiance, and the perilous cost of wanting what should never be yours.
Garden of Serpents
*WARNING: Some sexual language may occur. Chapter 2 has a bit of graphic detail towards the end. Please read with caution. Small references later on occur but nothing else graphic* Seven years after the trio leaves Hogwarts, Iris Black and Ominis Gaunt have lived their lives apart from their friend Sebastian Sallow after a bender he went on to save his beloved sister Anne from the never ending pain. After years of soul searching, Sebastian has found his way back into their lives just in time to go on a few adventures to uncover dark secrets that lie within a mysterious book found on one of Ominis' travels. This mysterious book could be the key to granting the trio their hearts true desire, or will it curse them with their heart's true desire? ***This story is a current WIP*** I will be posting chapters as I finish them. If you find yourself intrigued by my fanfiction and decide to check back in for updates I appreciate the patience. This WIP has lived rent free in my head for over a year and I started writing it half a year ago when I rediscovered my love for the game and the characters of Hogwarts Legacy.
The Legacy of The Alliance // Hogwarts Legacy (H.P)
Ophelia Orsanna has fled the confines of Orsanna Manor and the strict regime her uncle enforced- all because a threat from her parents' past has resurfaced. Hogwarts was meant to keep her safe, far from dangerous prophecies and cursed blood vows. But safety is a luxury Ophelia has never had. Dark wizards are hunting her for rare powers she doesn't even know she possesses. She tries to navigate life as an ordinary teenage girl but she never expected to be pulled into a love triangle that threatens the bond between two best friends. And now, the truth buried in her bloodline is beginning to stir whether she's ready for it or not. *FMC is 16 y/o *5th year at Hogwarts *Slow burn *Love triangle *Original lore *Takes place in late 1800's *Will be making changes and edits throughout the story* Disclaimer***This story is a work of fan fiction inspired by the Harry Potter universe. All rights to the world and lore belong to J.K. Rowling and Warner Bros. The character Ophelia Orsanna and the storyline are entirely original.
No Choice But You // Ominis Gaunt x Reader
HOGWARTS LEGACY SPOILERS AHEAD!! Ominis x Reader fanfiction is based in their seventh year. All characters have been aged up to 18 years of age where explicit content is involved. Written from the perspective of fem Slytherin y/n. ---------- Sebastian has been sent to Azkaban. Of course, Ominis blames you--it's only natural after everything that happened in your fifth year. For the entirety of your sixth year, Sebastian was at Azkaban. While Ominis understood that it was a necessary action to take considering what Sebastian did, he didn't forget that you encouraged it, or that you partook in the dark arts yourself. It was against everything he stood for. He warned you every step of the way, and neither you nor Sebastian listened to his warnings. By a stroke of luck, the ministry has decided to give Sebastian a second chance. He gets to come back to Hogwarts for his seventh year of schooling. Ominis is still Sebastian's friend, but he wants to keep you away from him at all costs. He hates you for what you did to his best friend. On a happy note, St. Mungos finally found a cure for Anne Sallow's curse, and she's back at Hogwarts for her seventh year as well. Your friendship with her blossoms, and makes it even harder for Ominis to stay away from you. Even though he hates you, he can't deny the attraction between the two of you. Everything changed one night at a party in the Slytherin common room when you two come in close contact. But can he fight his feelings and stay away from you? ---------- TRIGGER WARNINGS: Sexual Content: 5/10 Mental Illnesses: 7/10 Violence: 3/10 Self Harm: 6/10Complete
The Facade of Us | Sebastian Sallow x Reader
"We can't keep tipping the scale of friendship, Sebastian." I say, my voice trembling as I meet his gaze. His expression falters, vulnerability flickering across his face. "Then tell me, Y/N-what do we call this?" ββββββ ββ βββ Returning to Hogwarts for your seventh year, you're still celebrated for your heroic deeds during fifth year. But fame comes with its challenges, and nothing complicates life more than unspoken emotions. Over the summer, you, Ominis, and Sebastian made a solemn pact: no matter what, nothing would break your trio apart. One condition, however, left you uneasy-Ominis forbade any romance between you and Sebastian, convinced it would only bring chaos. You agreed, believing your feelings for Sebastian were purely platonic. But as the new school year begins, the line between friendship and something deeper began to blur. Leander Prewett, persistent as ever, refuses to take no for an answer when it comes to his infatuation with you that started in your fifth year. Desperate for a solution, you turn to Sebastian for help, thinking it might finally end Leander's advances. Little did you know, this small request would set the stage for a far more tangled web of emotions and forbidden feelings.Complete
To Your Demise | Ominis Gaunt
An Ominis Gaunt Story Β·:*Β¨ΰΌΊ β’ ΰΌ»Β¨*:Β· Eleanor Jane Rockland faced extremities of hardships and repercussions during her fifth year. After the battle that occurred under Hogwarts, she forced away the two people who understood her most. Now, the young Slytherin has to face the consequences of her own actions. As she heads into her seventh year, Eleanor will face the many challenges that lie ahead. From her arrogant father to the evil that is, once again, uprising in the misty shadows. She can't stand around and allow another war to begin. But will she have to endure it all alone? Β·:*Β¨ΰΌΊπΰΌ»Β¨*:Β· Content Warning: Deep, Dark, and Heavy Topics; Mature Activities; Mentions of Abuse & Torture; Blood & Gore; Strong Language Cover by my wonderful friend, @Ruknee!Complete
-Ominis x F!MC- Sixth-year Ominis Gaunt had no intention of doing anything more than surviving until he's old enough to escape his family, but when chaotic, naΓ―ve Muggle-born Tabitha Fulton-Smyth stumbles into his life with no knowledge of the magical world, Ominis proposes an arrangement: he'll help her to better fit in if she'll pretend to be his friend - and stave the unfortunately growing rumours declaring him the true Heir of Slytherin. But when gossip becomes fate, Tabitha's explosive magic becomes a source of untold mystery, and ruse becomes startlingly too real, Ominis realises that to get the peace he so desperately craves, he'll have to risk it all: his future, his destiny, and worst of all... his heart. - Harry Potter Chamber of Secrets x Hogwarts Legacy fanfic with Ominis Gaunt x F!MC. Romcom, drama, angst, slice of life hijinks and shenanigans that diverge from the main story. Mature rating for the language and mild sexual references and humour. Updates once per week with occasional break weeks.
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