Chapter Text
Kacchan’s a pureblood (child prodigy) and Deku is a muggleborn (he was always teased by him for it) They both grew up in the same neighborhood, but weren’t exactly friends. Katsuki always knew he was going to go to Hogwarts, his family is well known in the Wizarding World.
They were from different worlds but Izuku always admired Katsuki’s ambition, he knew Kacchan had something no one he knew had and Izuku shared his secret of being a wizard, he wanted to be one so badly but he didn’t come from a family of wizards so he lost hope.
When Izuku learned he was a wizard, Izuku was thrilled then but Katsuki was confused??… he’s known him his whole life, plus he’s a mudblood… :(
Izuku was confused by this… he didn’t mind being a muggleborn, he was just happy to be a wizard, yet Kacchan teased Izuku for it. Kacchan knew he was being shitty with that, after all purebloods are no longer considered the huge thing they once were, but something about Izuku intrigued him a great deal… he was always following him…
When they were 11 they god the letter. They both were gonna got to Hogwarts and Izuku was the happiest he’s been!
FIRST YEAR
Once Deku got into Gryffindor, Katsuki was furious… Katsuki getting into Slytherin himself… he was going to show him how better he was to those pesty Gryffindors…
It reminded Kacchan of that one time when they were kids… when Izuku saved him when he fell in the river… he scoffed. He was still greater than him and he was going to prove it….
Other Sortings (Class A*)
- Todoroki (Slytherin)
- Ochako (Gryffindor)
- Tenya (Hufflepuff)
- Tsuyu (Ravenclaw)
- Momo (Ravevnclaw)
- Kirishima (Hufflepuff)
- Kaminari (Hufflepuff)
- Mina (Gryffindor)
- Jirou (Slytherin)
- Tokoyami (Ravenclaw) etc
Sortings (Class B)+Shinsou (cause I want him to be in Class B bye)
- Monoma (Slytherin)
- Tetsutetsu (Gryffindor)
- Kendo (Gryffindor)
- Shinsou (Slytherin)
- Awase (Gryffindor maybe Hufflepuff)
- Ibara (Hufflepuff)
- Kuroiro (Slytherin)
- Juzo (Hufflepuff)
- Komori (Hufflepuff)
- Tsuburaba (Hufflepuff)
Anyways bkdk…
Katsuki ADORES Quidditch and wants to become #1, he’s so good at it! but Deku loved it too… So they both made it to tryouts and always try to one up each other. They are so competitive. Katsuki had the Firebolt from the get go but Deku still was so good at flying with his petty broom.
Katsuki wasn’t too keen of pets but he was quite fond of his Great Horned Owl; it was the biggest in the classroom he was pretty proud of him. For some REALLY STRANGE reason, two shitty Hufflepuffs? of all things mustard and ketchup hair decided they wanted to follow him… He evaded them like the plague but they kept coming… they’re okay he guesses. Students from all houses start to notice him too…
Katsuki’s fave subject apart from Quidditch is Defense Against the Dark Arts cause he just wants to show everyone how good he is at kicking ass (he’s good at every subject tho). Katsuki’s the golden child among other Slytherins but as soon as he hears how well Todoroki and Deku are doing in class he always tries even harder. Of course he beats them.
Deku’s fave subjects are Charms, Transfiguration and Alchemy, tho he’s soft for CMC, but nothing gets better than flying. The first time he saw Katsuki fly, he knew he wanted to do the same and compete and to know how good it feels to be #1. Deku made great friends in Hogwarts but he’s always attentive of Katsuki. There’s something about that Slytherin, the way he’s so driven to succeed and his ambition and cunning mind.
When Gryffindor won the Quidditch cup in first year, Kacchan swore he was going to pay… Deku however was growing more a more admired by everyone and he was so kind and smart and his smile shined so brightly. The blonde Slytherin couldn’t STAND his little group and how DARE Deku befriend that Todoroki bastard… he too was a Slytherin…
THIRD YEAR
Katsuki is starting to lose it… that little Gryffindor… how COULD he save him?! That time the Hippogriff almost tears his arm off… he just got distracted ok?! he was doing fine! Deku was brave but lacked self preservation… that pissed Katsuki off
He thought he could do anything but Katsuki proved him wrong and yes… He still smiles at him… Or that one time they crossed paths that winter in Hogsmeade… Kacchan was walking alone towards The Three Broomsticks when he almost feel into Izuku, he was carrying something he couldn’t see and got curious cause Izuku tried to hide it as soon as possible. He followed him for weeks, that little nerd… what WAS he hiding? He finally confronted him one day near the lake when he found out Deku has been sneaking a cat to his dorms OHOHO it was time to pay! But Deku begged him to keep the secret… Katsuki said that if he wins in their next match he will keep the secret, of course Deku wins… Kacchan reluctantly let’s it go… doesn’t care about some cat anyway… Deku is so excited! God that smile was too bright… He still thought he was a loser. Slytherin won the House cup though, Deku swore he will win next time with a determined look on his face.
FOURTH YEAR
They were fine he guesses… Until the Triwizard Tournament… Deku got CHOSEN? WHY? Over him?? When he worked SO HARD for it??? And Deku still participated. Katsuki saw red… HE wanted to be the one to be chosen, he’s way better than him! They didn’t talk for half the year. Deku tried to make the most of it… he was even failing in Quidditch since he was only concentrated in the tournament. Bald Head and that illusion chick from those other schools also showed up but he didn’t care… he didn’t care about these games anyway…
Katsuki didn’t even bother going to the Yule Ball even though everyone wanted to be his date (after all he was the golden boy) and it totally didn’t have anything to do with the fact that Deku already had a date and it was Cheeks for some reason, he still didn’t understand… Kirishima tried to cheer him up to no avail.
Slytherin won the House cup but it didn’t feel like a victory… After Deku won the cup, he apologized to Katsuki for not focusing on Quidditch enough and that he will try harder next year…
FIFTH YEAR
Deku and Round Face were a thing he thinks, he’s totally NOT well informed. Deku’s focus on the House Cup was 10 times bigger than ever before, that drove Katsuki up the wall. It was perhaps the most invested he’s been in years. Their rivalry was at its highest and Katsuki’s sole purpose was to crush that little Gryffindor…
Months passed and ok what was HAPPENING…
Katsuki definitely was NOT distracted by the fact that Deku’s concentration on Defense Against the Dark Arts for their paired up assignment was very alluring. Deku’s focus on classes was making Katsuki feel drawn. Also fact that his hair was shaggier and that his own owl liked him? And that time those green eyes were greener than usual one day and made him almost explode the whole room for mixing the wrong ingredients in Potions… Izuku was realized he really liked being paired up with Kacchan in DADA, something he can’t explain yet. Like learning from him made it want to be closer to him.
After a few months, Deku and Round Face break up… Gryffindor won the House Cup that year… and for some reason Katsuki DEFINITELY didn’t know about… he felt accomplished.
SIXTH YEAR
Things were definitely not okay? Somehow studying Charms with Deku was becoming more fun than spending time in his dorm alone. Deku’s smile shined more brightly by the day. Their teamwork was becoming well known… they actually worked good together on their assignments. Quidditch was no longer becoming a competition but a refreshing stimulation where Katuski was allowed to let loose and really feel the adrenaline of competing with Deku and seeing his satisfied look on his face when he lost. He discovered he liked the look on Deku’s eyes every time Katsuki scored a point… The way Deku smirked at him… The way his lips tasted after he caught him in the dressing room-WAIT
Yep, he ran… they didn’t talk for a week. The world hated him and they were assigned again for Herbology… things did NOT go on well. Kacchan didn’t do feelings and for DEKU? since when? No. no. Deku looked confused and hurt but he brushed it off.
On Christmas he received a strange present from Honeydukes. Green Acid Pops… his favorite. Only Deku knew that… The rest of the year they didn’t talk. Assignments where weird and people started noticing. They were supposed to be a team. Not to mention the fact that Izuku also turned down any date invitation he had.
Slytherin won that year’s House cup and he was NOT happy.
SEVENTH YEAR
Yeah no he couldn’t stand not talking to him… he missed his voice. God that sounded corny. He’s more pissed than anything. He will NOT talk to him.
In one very messy and rainy game where he fell of his broom and Deku caught him, they were both in the infirmary how convenient… He should be pissed Deku saved him… Again. they were not friends… right?
He didn’t look at him in the eye while he was patched up by the nurse. When she finally left them alone. Katsuki didn’t know what to do with himself, he was about to tell Deku off, he didn’t need his pity, he didn’t need him saving him. Not after everything. He was self-sufficient.
Deku kissed him. wait. When did he get close? Good thing too cause he as immobilized and wanted to punch him. But didn’t. In fact he kissed harder, he still wanted to be the best at it. The biggest weight was lifted. Who knew kissing Deku would be as thrilling as flying. He realized then. He had a new goal and it was to keep feeling like this for as long as he could. Izuku smiled when he saw Katsuki’s satisfied face. Yep. He thought of the same.
Things went pretty smoothly after: dressing rooms started to have more use to them than the actual Quidditch court, he NEVER sneaked out of the dorms until this year… he should be ashamed, he was the golden boy after all. And the grounds near the lake were perfect make out zone. Damn him for falling for a Gryffindor…
Hogsmeade trips were more fun than they ever were; little dates with Izuku meant seeing him smile more often and blushing. On winter he kept him warm when he visited the Slytherin dorms, he was quite welcome sine he was also friends with Half’n’Half. Gryffindors weren’t as bad as he thought after all… Everyone knew of course. They both didn’t bother hiding it. Even Cheeks was happy for them, it’s almost like she knew all along and Katsuki was the reason for their break up… He should feel bad but Izuku and Ochako were very good friends.
Hufflepuff won the House cup that year. They both graduated with honors so who cares right?
THE END. 🤗