Mattheoriddle Stories

She is Malfoy blood-dangerous, desired, and never meant to be touched. But rules don't stop obsession.

She's his bestfriends little sister. Amalia and Mattheo have known each other for most of their lifes. They dislike eachother and Mattheo always annoys her... but what happens when Theodore Nott, Amalias big brother has to leave for a mission and gives mattheo the mission to look after his sister? Will they keep on disliking each other?... or will they get to know each other more and might even catch feelings?

Theo Nott has a little sister (terrifying). She's a half sister from an affair of his father's, so while their father sees her as a mistake, he sees her as the anxious little girl who showed up at their door not long after his mother's death. Needless to say, despite her self-sufficient, rebellious, and perfectionist nature, he looks after her like nobody else. So when she transfers to Hogwarts after years at an Italian witchcraft school for girls, there's just a touch of trouble, particularly with that Riddle boy. IMPORTANT NOTE: I don't have rights to any of the characters or anything Hogwarts-y from this. I made up the one girl but pretty much the rest of it belongs to J.K. Rowling and/or whoever else is in charge of Harry Potter and the like. I REPEAT: THE VAST MAJORITY OF THIS IS NOT MINE. Also, cover picture is from xtreides on pinterest <3. NOTE 2: My interpretation of the characters is from TikTok, so while the characters are probably very poorly written out, hopefully the writing and story is mildly entertaining. I literally came up with this thing on a whim and couldn't get it out of my head, so here we are. Enjoy!

♥ A MATTHEO RIDDLE X FEMALE READER STORY ♥ ⇌ ⇋ ⇌ "𝓘'𝓶 𝓬𝓸𝓶𝓲𝓷𝓰 𝔀𝓲𝓽𝓱 𝔂𝓸𝓾. "𝓟𝓻𝓲𝓷𝓬𝓮𝓼𝓼-" "𝓝𝓸𝓹𝓮. 𝓝𝓸. 𝓝𝓸 𝓲𝓷 𝓢𝓹𝓪𝓷𝓲𝓼𝓱, 𝓕𝓻𝓮𝓷𝓬𝓱, 𝓟𝓸𝓻𝓽𝓾𝓰𝓾𝓮𝓼𝓮, 𝓪𝓷𝓭 𝓮𝓿𝓮𝓻𝔂 𝓼𝓲𝓷𝓰𝓵𝓮 𝓵𝓪𝓷𝓰𝓾𝓪𝓰𝓮. 𝓨𝓸𝓾'𝓻𝓮 𝓷𝓸𝓽 𝓰𝓸𝓲𝓷𝓰 𝓽𝓸 𝓵𝓮𝓪𝓿𝓮 𝓶𝓮 𝓪𝓰𝓪𝓲𝓷." "𝓞𝓴𝓪𝔂, 𝓟𝓻𝓲𝓷𝓬𝓮𝓼𝓼. 𝓘 𝔀𝓸𝓷'𝓽 𝓵𝓮𝓪𝓿𝓮 𝔂𝓸𝓾 𝓪𝓰𝓪𝓲𝓷."

Eliana Rosier has always been fierce, reckless, and untouchable-exactly what a future Death Eater should be. But when she returns to Hogwarts for her sixth year, she's not just the sharp-tongued fighter everyone remembers-she's stronger, bolder, and impossible to ignore. Mattheo Riddle has spent years playing games, thriving on chaos, and leaving broken hearts in his wake. But Eliana? She's the one girl who never fell for his charm, the one opponent who never backed down. Their rivalry is legendary, their insults sharper than any hex, and yet-there's something between them neither of them will admit. With Hogwarts on the brink of war and the Dark Lord's influence growing, alliances are tested, friendships are fractured, and enemies become something far more dangerous. But when Mattheo makes a move that shatters the fragile balance between them-dating someone Eliana despises-she's forced to decide what's more important: revenge or something far more dangerous... the truth about what they really are to each other. Between late-night fights, secret parties, and the looming darkness of war, Eliana and Mattheo are caught in a dangerous game where the only rule is this-never fall first. Mattheo Riddle × OC

"why? you pushed me into dating him in the first place" "i hate him because he has you and i can't fucking stand it." "oh fuck you, riddle" - gabriella nott is basically a walking sunbeam, if sunbeams came with dimples and a habit of noticing everything you'd rather she didn't. mattheo riddle has spent years thinking he's totally fine with that... until he isn't. suddenly, she's everywhere, laughing at all the wrong things, dragging him into nonsense, and making him panic in ways he's sure are unnatural. which makes mattheo's most recent fuck up even worse - he may or may not have gotten involved in theo's quest to set her up with someone else, and mattheo decides that subtle sabotage sounds easier than admitting the truth to his friend. spoiler: it's not. mattheo riddle x f!oc social media x irl 'Could You Call This Love?' Book 1

-Mattheo Riddle x Rose Nott -Brothers Best Friend -He Falls First & Harder -Forbidden Love -Secret Relationship ROSE'S POV EXTRACT: I've done many scary things in my life. But I'll be honest this tops it. Starting a new school, meeting new people.. I just don't want to. I was happy at beuxbatons and I had so many good friends and now I have to start all over again with new people and my brother. I'm not an idiot either. I know my parents don't miss me or want me home. Hell no. They just want me to be closer to old voldy so I can join their little gang of murderers. I I mean sure, I'm a little dark and frightening and some may even say violent but I disagree. Even so, at least I only hurt people who deserve it not some innocent muggle. I have made it very clear to my parents that I will never join their murder group. I know he wants me to, just like my parents. Even Theo thinks I should soon because apparently he wants me too. I think he's just scared of what will happen if I don't. MATTHEO'S POV EXTRACT: Why? Just why? Its like the earth and universe just hate my guts. My best mate's sister. I haven't been able to stop thinking about her, its infuriating. She invades my head like a damn plauge. She seems so pure and kind yet it doesn't take a genius to know shes got some fire in her. My phone pings. Fuck. My. Life. The photo on her story is something else. And im sitting across from my brother, staring at her in some tiny pyjama shorts. I am well and truly screwed. Im delusional anyway. I am an evil murderer. Why would she ever even consider going for me? Especially considering my latest... news for her. I doubt she'll take kindly to me after i tell her. PLEASE READ AUTHORS NOTE IN FIRST PART!!!

Imagines and Oneshots from the Harry Potter Universe ✧₊⁺ Draco Malfoy, Mattheo Riddle, Theodore Nott, Lorenzo Berkshire, Pansy Parkinson, Tom Riddle. The story features AI generated images (created by me). Take a real look into the world of Hogwarts while falling in love with the Slytherin Boys! 𝘈𝘭𝘭 𝘤𝘩𝘢𝘳𝘢𝘤𝘵𝘦𝘳𝘴 𝘣𝘦𝘭𝘰𝘯𝘨 𝘵𝘰 𝘵𝘩𝘦𝘪𝘳 𝘳𝘦𝘴𝘱𝘦𝘤𝘵𝘪𝘷𝘦 𝘰𝘸𝘯𝘦𝘳𝘴, 𝘢𝘯𝘥 𝘤𝘰𝘱𝘺𝘳𝘪𝘨𝘩𝘵 𝘰𝘧 𝘵𝘩𝘦 𝘴𝘰𝘶𝘳𝘤𝘦 𝘮𝘢𝘵𝘦𝘳𝘪𝘢𝘭 𝘣𝘦𝘭𝘰𝘯𝘨𝘴 𝘵𝘰 𝘑.𝘒. 𝘙𝘰𝘸𝘭𝘪𝘯𝘨. 𝘊𝘰𝘷𝘦𝘳 𝘢𝘳𝘵 𝘧𝘳𝘰𝘮 𝘗𝘪𝘹𝘢𝘣𝘢𝘺 𝘶𝘴𝘦𝘳 Gaetanob1992.

'perhaps that's what slytherin pride is - a thirst to prove yourself.' mattheo x you (hannah) social media || irl enemies to lovers || slow burn

A new student at Hogwarts unknowingly becomes part of bet between Draco Malfoy, Lorenzo Berkshire, Blaise Zabini, Mattheo Riddle and Theodore Nott.

❝ᴵ ˡⁱᵏᵉ ᵇᵉⁱⁿᵍ ᵃˡᵒⁿᵉ__ __ᵇᵘᵗ ˢᵒᵐᵉᵗⁱᵐᵉˢ ᴵ ᵍᵉᵗ ˡᵒⁿᵉˡʸ ᵗᵒᵒ❞ ▰▰▰▰▰▰▰▰▰▰▰▰ ➥𝙞𝙣 𝙬𝙝𝙞𝙘𝙝 a strange girl starts to get noticed by those around her ─── ʜᴀʀʀʏ ᴘᴏᴛᴛᴇʀ! ᴠᴀʀɪᴏᴜꜱ x ꜰᴇᴍ! ʀᴇᴀᴅᴇʀ ᵖʳⁱˢᵒⁿᵉʳ ᵒᶠ ᵃᶻᵏᵃᵇᵃⁿ ⁻ ᵒⁿᵍᵒⁱⁿᵍ ©cafe-4u most impressive rankings: #1 in CHOCHANG #1 in PANSYPARKINSON #1 in OLIVERWOOD #1 in LORENZOBERKSHIRE #1 in SHYREADER #1 in METANOIA #2 in CEDRICDIGGORY #4 in PRIZONEROFAZKABEN #4 in INSOMNIA #8 in LUNALOVEGOOD #8 in TIMOTHEECHALAMET #10 in PERCYWEASLY #12 in GEORGEWEASELY

𝐒𝐄𝐑𝐄𝐍𝐃𝐈𝐏𝐈𝐓𝐘 (n.) The occurrence of fortunate or beneficial events by chance; the unexpected discovery of something good or valuable without seeking it. "Was the date good?" he asks finally, his voice edged with something that sounds suspiciously like sarcasm. "It was nice," I answer shortly. "Why do you care?" That earns a faint smirk. "Just curious." "Curious?" I repeat, raising an eyebrow. "Even you don't believe that, Matteo. That's... a bit vague." "Vague works," he murmurs, stepping a little closer. "Doesn't it, Delilah?" Matteo Riddle x She!Oc 2025.10.09 - 2025.12.31 #1 margaretqualley 25/11/03 #1 lorenzozurzulo 25/11/15 #1 matteoriddle 25/12/18 #1 riddle 25/12/23 #2 hogwarts 25/12/28

When fiery, sharp-tongued Eliana Larkin transfers to the prestigious Hogwarts, shool of Witchcraft and Wizardy everyone assumes it's just another pureblood kid switching schools. But the truth is far more complicated. Sent by her dad with a secret organization to gather the mysterious plans of Voldermort who wants to kill her and her family and to stop him-Eliana's mission is simple: get close, gather intel, and stay under the radar. But she can't get close to his son-Mattheo-because she despises him. Mattheo is arrogant, calculating, and used to getting his way. He instantly sees Eliana as a threat-and she sees him as the arrogant son of a man she's sworn to defeat. Their hatred is mutual, their rivalry explosive, and their every interaction a battle of wills. But as secrets unravel and danger creeps closer, Eliana and Mattheo are forced into a shaky alliance. And when hate starts to blur into something else, they'll both have to ask themselves: how do you trust the enemy when your heart's the one that betrays you first? ---

𝕨𝕙𝕒𝕥 𝕙𝕒𝕡𝕡𝕖𝕟 𝕨𝕙𝕖𝕟 𝕒 𝕘𝕚𝕣𝕝 𝕨𝕙𝕠 𝕕𝕠𝕖𝕤𝕟'𝕥 𝕖𝕧𝕖𝕟 𝕗𝕖𝕒𝕣 𝕥𝕙𝕖 𝕕𝕒𝕣𝕜 𝕝𝕠𝕣𝕕 𝕚𝕤 𝕤𝕖𝕟𝕥 𝕥𝕠 𝕙𝕠𝕘𝕨𝕒𝕣𝕥𝕤 𝕒𝕟𝕕 𝕞𝕒𝕜𝕖𝕤 𝕖𝕧𝕖𝕣𝕪𝕠𝕟𝕖 𝕗𝕒𝕟𝕔𝕪 𝕙𝕖𝕣... "𝑰𝒕'𝒔 𝒍𝒊𝒌𝒆 𝒔𝒖𝒑𝒆𝒓𝒏𝒂𝒕𝒖𝒓𝒂𝒍, 𝒊𝒕'𝒔 𝒕𝒂𝒌𝒊𝒏𝒈 𝒂𝒍𝒍 𝒐𝒗𝒆𝒓 𝒎𝒆 𝒂𝒏𝒅 𝒊 𝒅𝒐𝒏𝒕 𝒘𝒂𝒏𝒏𝒂 𝒇𝒊𝒈𝒉𝒕 𝒕𝒉𝒆 𝒇𝒂𝒍𝒍" [soo-per-nat-chu-ral] - something that is beyond the laws of sciences or nature. Often linked with magic, spirits or other forces not explained by the natural world. 𝚟𝚊𝚛𝚒𝚘𝚞𝚜 𝚑𝚘𝚐𝚠𝚊𝚛𝚝𝚜 𝚡 𝚛𝚎𝚊𝚍𝚎𝚛 🏆 Top ratings 🏆 #3 in Tom Riddle #28 in various x reader (08-15-25) #7 in xreader (08-20-25)

Due to her traumatic past, Charlotte Garlez, an exchange student who transferred from the Beauxbatons to Hogwarts, is a well-known girl. Despite the fact that only a few are aware of her childhood's details. She finds it quite simple to make friends at Hogwarts, and many students find her attractive and charming. Including the two famous slytherins; Mattheo Riddle and Draco Malfoy.

i always want you when i'm coming down mattheo riddle x fem! oc social media x irl lowercase intended start; 16.5.25 finish: 10.6.25

𝘮𝘺 𝘱𝘢𝘪𝘯 𝘧𝘪𝘵𝘴 𝘪𝘯 𝘵𝘩𝘦 𝘱𝘢𝘭𝘮 𝘰𝘧 𝘺𝘰𝘶𝘳 𝘧𝘳𝘦𝘦𝘻𝘪𝘯𝘨 𝘩𝘢𝘯𝘥... 𝘵𝘢𝘬𝘪𝘯𝘨 𝘮𝘪𝘯𝘦, 𝘣𝘶𝘵 𝘪𝘵'𝘴 𝘣𝘦𝘦𝘯 𝘱𝘳𝘰𝘮𝘪𝘴𝘦𝘥 𝘵𝘰 𝘢𝘯𝘰𝘵𝘩𝘦𝘳... The Malfoy's have decided it's time for Draco to settle down, eyeing the Ravenclaw pureblood he invited to their annual Christmas party. Unswayed by Draco's insistence that he and Grace are only friends, the Malfoy's and the Abbot's are in agreement: the two make a perfect match. The only issue? Draco doesn't agree, and neither does Theodore Nott.

Evangeline Lily Potter has always lived in the light. The perfect student, Gryffindor golden girl, and Harry Potter's twin sister - she knows what it means to be watched, to be expected to shine. Stubborn, clever, and just a little too sarcastic, and with ancient magic burning inside her. Then, in her sixth year, he shows up. Mattheo Riddle. The new Slytherin transfer with dark eyes, a dangerous smirk, and a last name that carries enough weight to crush her. Son of the Dark Lord. The boy everyone whispers about. The boy she swears she can't stand. Both with a Legacy written in blood. When their magic collides, Hogwarts holds its breath. They're also opposites in every way - sunshine and stormcloud, Gryffindor and Slytherin, Potter and Riddle. She's the definition of order, he's the definition of chaos. But when sparks turn into fire, and insults turn into late-night conversations, Evangeline finds herself drawn to the one boy she should hate the most. A boy who might be the only person who truly sees her - not "the Chosen One's twin." It's reckless. It's dangerous. It's forbidden. And it might just ruin them both. "A love story that was never supposed to happen." Ratings: 🥇 - #harrypotteruniverse (29/11/25) 🥇 - #writing (30/11/25) Nr 2 - #read (1/01/26) Nr 3 - #Sarcasm (3/12/25) Nr 5 - #Dracomalfoy (30/11/25) Nr 6 - #Riddle (29/11/25) Nr 9 - #MattheoRiddle (29/11/25) Nr 12 - #enemies (30/11/25) Nr 13 - #legacy & #legacies (25/12/25)

Mattheo Riddle x y/n images

A Slytherin Boys fanfic with an OC After the war Ophelia Malkins is about to go to the Hogwarts Academy, a university for young adult witches and wizards after their Newts and owls. The niece of the Malkins sisters, who are the owners of a very popular store in Diagonal Alley was homeschooled because of her extraordinary abilities. Somehow even though she really tried to stay discreet she catches the attention of the Slytherin boys and a few others. Will she be able to stay undercover and live her life as planned. The Boys have other plans.