Being Their Twin (Karasuno)
Summary: You’re their twin sibling that goes to a different school and manages for that volleyball team. The team gets to meet you for the first time!
Warnings: Cursing; Crushes?
Notes: GN!Reader for everyone’s except for Daichi’s (Twin Sister) and schools will vary
Pairings: Sugawara x Sawamura!Reader || Futakuchi x Sugawara!Reader || Terushima x Nishinoya!Reader || Ennoshita x Tanaka!Reader || Watari x Ennoshita!Reader || Iwaizumi x Kageyama!Reader || Shirabu x Hinata!Reader || Akaashi x Tsukishima!Reader || Kunimi x Yamaguchi!Reader
#1 Daichi Sawamura || xSugawara
You go to Niiyama Girls’ High a team that is very well known on the female side of volleyball.
You used to be a player in your first two years of high school but you got a knee injury and couldn’t properly recover so the team had you become their manager so you wouldn’t leave. The Karasuno third years already knew you and the second years had heard of you but the first years have no clue on who you even are.
When you meet them it’s actually right before the Spring Tournament and you wanted to wish your dear brother some good luck. You made quite the first impression to them when you tackled Daichi from behind and sent you both flying to the ground with a large thud. The other two third years greeted you, let it be known that Suga has a crush on you and you know it; you think it’s adorable. You happily greet the team and explain who you are
“Yeah your killjoy of a captain is my twin brother! I’m the manager for Niiyama!”
Tanaka and Nishinoya can fucking feel your chaotic vibe just by the introduction you gave because you were sitting on the small of your brother’s back and not getting up. Suga and Daichi prayed to Asahi for the three of you to never cause chaos but he could tell that was already down the drain. Daichi kind of flung you off of him and toward Suga, don’t ask me how but that man has magic. While everyone watched in horror that Tanka and Nishinoya had a new chaos partner and Daichi cuts you off when the topic of glitter bomb making is brought up (You’re an expert chaos master). Ennoshita can feel a headache coming and is yelling a loud “NO” when glitter bombs are brought up, the other two quiet second years are quietly cackling while recording this mess “Killjoy-in-training and the gossip queens, got it.”
Yamaguchi is kind of scared of you but you have respect for not being scared of Daichi’s wrath. You think he’s adorable and when you meet up with the team in the future you always make sure to look out for the boy. Tsukishima sees you as another simpleton and calls you as such but you wave it off and comment that he’s saltier than McDonald’s fries. You two have a salt round and Kinoshita and Narita are just vibing while Daichi is wonder where he went wrong in life. The team is surprised by how chaotic you are compared to your brother
Hinata thinks you’re awesome and asks what you know about volleyball. You explain you were a former setter who had to quit due to a knee injury (Oikawa who?) Kageyama is wary of you because you kind of remind him of Oikawa but you’re just chaotic?You have two setters who have crushes on you. Yachi is low key terrified of you and your chaos that she hides behind Kiyoko. It breaks your heart that she’s terrified but you know your a bit chaotic
You wish them all luck and to their surprise and Daichi’s displeasure you gave Suga a kiss on the cheek; “If you guys make it to nationals I’ll buy you guys food and Suga, I’ll take you out on a date”. Poor boy nearly faints. Daichi hates how much of a mess you can cause but he loves you to pieces, your his twin sister and the oldest two out of the rest of your family. The team still can’t wrap their head around you being their captain’s twin sister but they can all agree that Suga and you need to properly confess. They cried when you and the third years graduated
#2 Koshi Sugawara || xFutakuchi
You go to Date Tech and was Mai’s best friend. Unlike Daichi no one actually knows your related
You don’t even hide it either but you just don’t interact much when it comes to school but ya’ll will chat at home. You two are called the chaos twins by your parents rather often which is strange because no one expects Suga to be too chaotic He’s a mom
Your team has their suspicions about you and Karasuno’s silver haired setter being related but they never acted on it. You were their manager that would beat their ass when needed and blackmail Futakuchi without hesitation, in fact the teams didn’t find out officially until the Interhigh Prelims when Aone pointed out Asahi for the team. Suga easily spotted you and made a motion to get your player to back off, however, your petty because your brother told your parents about the Date Tech prank you pulled on him, so you didn’t move to interfere. Moniwa did move to defuse your Ace Blocker
“Sugawara-chan! Why didn’t you stop him?”
“Koshi was a bitch and I’m fucking petty.”
Karasuno was pretty shocked that you were Suga’s twin but at the same time they could see it. You two didn’t look a lot alike; you took after your father while he took more after your mother. Tsukishima thought you were a bit of an ass and you were T H R I V I N G. You were an ass and you knew it That’s why Futakuchi liked you so much
While you tell your boys to go off you greet your brother’s team. Tsukishima called you an ass—straight up too like no hesitation. You thanked him? You gained his respect. Daichi was wary of you because you were his best friend’s twin and you didn’t act like each other overly much. Asahi thought you were a terrifying creature that could sick dogs on him which you would never do but it gave you something to think about for Futakuchi. Kiyoko liked you because why not? You were an interesting person who dealt with their team accordingly
The second years were varying degrees of respect but Nishinoya was a bit hostile toward you. You damn well knew he was dating the Jesus lookin Ace and gave a knowing look toward your brother.Kageyama saw you as a challenger and asked if you’ve ever played volleyball, you knew the basics but you tended to do archery on the side thank you. Hinata and Yamaguchi were kind of terrified of you but respected you a lot. The true friend you made in a matter of minutes was Tsukishima who you have in your phone as: SALTY FRY 🍟
“Good luck, truly. Get past the first round, I can’t wait to see the outcome of our match, but no hard feelings right Koshi?”
You were upset when your team lost, it was your last year as their manager and they never made it to nationals. You were however happy that your brother did well even if you were a petty shit who glitter bombed his room with the help of Futakuchi. The next year when your team made it to nationals you actually cried and Suga was there to help you celebrate. However once you two start dating people all bets are off and the world is going to hell
Suga will tease you about how Futakuchi is desperately in love with you; with both teams there
“I sure hope so or else this is really awkward.”
And that’s how the teams found out you and Futakuchi were dating. RIP
#3 Asahi Azumane || xNone
You go to Date Tech which in itself is amusing at times
You were there for him when he got shut down by your team but you would never apologize for your team’s victory. You had social anxiety and were a nervous mess half the time which just made Date Tech protective of you. You were their little anxiety filled manager that happened to have a brother who was the ace of a rival team, no big. Everyone on Karasuno knew who you were since you had to drop off your brother’s lunch during your free period with Moniwa coming with you
It was just before the Prelims and when the third and second years saw the Date Tech captain and one of their managers? PANICKING FIRST YEARS. Of course they calmed down when they realized it was just you and an emotional support person. They all thought you were precious and for once in your life you saw Moniwa be protective of you went Hinata and Tanaka came rushing forward. Nishinoya didn’t join because you were his boyfriend’s twin and he knew you had just as much if not more anxiety than your brother. Suga thought you were adorable and found it funny how Moniwa of all people was suddenly protective of you
Yamaguchi was your new best friend (Yachi later on) and you two were just anxiety buddies. You were pretty overwhelmed when Tanaka and Hinata ran up to you with the ginger asking who you were. The yelp you gave out was high and loud while you jumped to hide behind Moniwa. Asahi had to explain that you were his twin sibling . You had yet another team that would protect you like a lifeline like holy shit. You were a bean and needed to be protected
#4 Yuu Nishinoya || xTerushima
You go to Johzenji and your fucking T H R I V I N G
You’re like your brother and are so chaotic that you aren’t a manager your the hype man. Hana loves you and all but you and Terushima drive her nuts, the fact that your dating? SAVE HER. Runa is kind of scared of you but she learns to relax around you pretty quickly. The team loves you but they never realize your brother in Nishinoya Yuu. You have the same last name?
“Babe how are you like super smart but super dumb at the same time?”
Tanaka is the first one to meet you because he’s Nishinoya’s best friend. The three of you are a chaos trio and your poor mother is regretting life choices. When Terushima joins you guys it’s more chaotic even if they are a bit wary
“Bro, how does the piercing even feel?”
The two boys complain about you and Terushima all the time and how their constantly just wheeling your dates. Nishinoya was more wary because your twins and Terushima was known as a bit of a playboy, this is especially clear when your brother’s team met yours a bit before their match. Supposedly Terushima was flirting with Kiyoko and he did so later on. You smacked him upside the head and told him to apologize (he did) and then talked to your brother’s team. Tanaka rushed up and hugged you before yelling at Terushima:
“You steal my love I’m stealing your lover!”
You’re short and these people are trees next to you; your team is just laughing. You greet Asahi as you were well aware of your brother’s boyfriend. The two of you tried not to keep secrets. The team see you as the more collected one of you and Nishinoya, they aren’t wrong of course. Chaos is your middle name but you know when you have to bring your friends back in. Hinata thinks your cool and Kageyama is indifferent alongside Tsukishima. Kiyoko likes you and is surprised that you let your boyfriend flirt randomly until you bring up the fact that you’d flirt with her too. Daichi and Suga find you and your brother to be a lot alike while Ennoshita is just crying, this poor boy. Yachi just kind of stares at you in shock and wonder because you’re so confident
You wish them luck before heading of toward your team
“TERUSHIMA YOU LITTLE SHIT!”
There was the blowup everyone had been expecting
#5 Ryunosuke Tanaka || xEnnoshita
Your whole family went to Karasuno except for you; you went to Shiratorizawa . You weren’t all that chaotic like your brother was but you were much more focused
You had originally been going their on a sports scholarship for swim, butterfly specifically, it’s pretty normal for butterfly swimmers to get their shoulders messed up to the point of needing a surgery to continue. That’s what happened to you. It was a really a slap in the face to the point of “is this what I want to do for the rest of my life?” You had to talk with your family about it, in the end you all agreed it wasn’t worth it
Shiratorizawa let you stay though you were no longer there on a sports scholarship but you had to help out the sports teams, you agreed and ended up applying to be the manager for the volleyball team at the beginning of your second year. The team was a bit surprised to have one of top butterfly swimmers in the country as their manager but you didn’t care. You and Tendo were chaos buddies but never mentioned anything about it
You were pretty responsible and actually met Ennoshita first on accident. You had a project due for history but since the school library was shit —and Shirabu is a bitch for not letting you borrow his book— you went to the local library. You two got along rather well and he even helped you with your project and you bought the two of you dinner before he walked you back to Shiratorizawa. Was it a date? No. Yes
You met the rest of the second years when they were stoping by the house and you needed to pick up something you left there, Tanaka dragged you into his room and show you off to his friends. They all found you to be rather attractive and were surprised when they found out you were twins
“YOU’RE MY BROTHER’S TEAMMATE?”
“How do you two know each other?”
They would later drag you to team bonding and everyone is pretty surprised you’re Tanaka’s twin. They’re more surprised when your still in your manager uniform which was just a Shiratorizawa tracksuit with the volleyball jacket rather than your old swimming jacket. Everyone is trying to set you an Ennoshita up (they didn’t know you had basically been dating since day one). When you re-meet before the war between your schools you wish them luck; You even kissed Ennoshita on the cheek. Tendo and Goshiki shrieked
You were upset when your boys lost but you were so proud of your brother and boyfriend that no one could tell if the tears were happiness or sadness. Your team comforted you before telling you to go celebrate with your brother. You did and you told them you were proud of them though your pride was now wounded
“Next year, you boys won’t stand a chance against my team”
#6 Chikara Ennoshita || xWatari
You go to Seijoh and that in itself is chaos
You and Ennoshita are a lot alike but you do have different interests and a large difference when it came to admirers; Ennoshita wasn’t all that popular with the guys or the gals but you? You were often dubbed the Royal of Seijoh and had been called that since your first year. A lot of people tried to get you to go out with them but you would often ignore them or politely decline which truly fueled a fire under your admirers. They thought you were playing hard to get. Since you were really popular a lot of people could figure out you were related however it never reached Karasuno, you also didn’t get bullied by Oikawa’s fangirl’s because of you school social standings
The first time you met your brother’s team was during the practice match that Oikawa set up. While Ennoshita knew you were the manager he knew you were also rather timely, not long after arrival he noticed you weren’t there and decided to act. He told Daichi he had to ask Seijoh’s coach a question before leaving without another word, the rest of the team was confused. Why was ENNOSHITA going over to Seijoh? Why did they all recognize him?
“Excuse me? But could anyone tell me where (Y/N) is? I’m pretty sure they’re your manager unless you idiot managed to get them to quit.”
“They are at a doctor’s appointment with Oikawa,” Watari replied. “They want to make sure they hears the results so they’ll be deciding if he’s playing if they get here in time.”
Ennoshita had nodded his thanks and returned back to his team. He trusted the libero since you would talk about the boy often so he was very aware of your crush on him
“Why did you go over there Ennoshita-senpai?”
“My twin is their manager and is late, I was just curious.”
When they saw you they were rather shocked because you’re stunning. Tanaka actually wonders how you’re related to Ennoshita which causes the other second year to hit him upside the head. Kageyama is wary because of you team and his past but he finds you to be really nice, he loves you like a younger brother when you smack Oikawa upside the head without a second thought. Hinata thought you were pretty cool. Yamaguchi thought you were a bit intimidating with the amount of confidence you held. Tsukishima is pretty indifferent but he finds you to be a rather interesting person.
Kiyoko respects you so much; the boys at Seijoh could give Karasuno a run for their money, she just knows it. Suga and Daichi both adopt you: you’re their kid now and they will go to court against Iwa and Oikawa. You’re in just so you and Watari can be like Romeo and Juliet without the death. Unless it’s Oikawa’s. Watari laughed when you brought it up and agreed. It took you both a solid five minutes to realize what you said. It doesn’t matter which team was on your side they were cackling at you two. Ennoshita had video recorded it and was definitely going to show it at the next family reunion to embarrass you. When you did realize what had been said your faces were RED and everyone was surprised because Seijoh’s Royal finally found their match. You love your teams but sometimes your brother and Oikawa really fucking test you
#9 Tobio Kageyama || xIwaizumi (I skipped Narita and Kinoshita due to space😭)
You go to Seijoh, you see you’re the actual brains of the two of you and he’s the bronze.
You two are so different that no one has any idea who you are. You see, you actually went to middle school in Tokyo since your parents divorced and Miwa took you with her. Now, you’re back in Miyagi and ready to stay for your brother, even if you go to different schools.
I won’t lie, you’re a simp for Iwa but who can blame you? He likes you too but since your two years younger than him and he’s getting ready to graduate neither of you make a move. Seijoh gets really tired of you two dancing around each other and will lock you both in a closet if they have too, they don’t hesitate. It’s kind of scary. No one finds out about your heritage until the practice match and it’s hilarious to see the team’s face. Not only are you the smarter of the two of you you’re the more outgoing and friendly of the two. While Seijoh knew of your feelings for Iwaizumi they couldn’t help but stare when a wide smile broke out onto your face when you saw your annoying fucker of a twin brother(they didn’t know he was your brother yet). You just ran over to Karasuno and tackled Kageyama to the ground laughing when he groans at the impact of the floor, you protected his head from concussion but he was still annoyed. You saw him this morning? Why the hell are you giddy?
“TOBIO-NII! YOU DIDN’T CHICKEN OUT!”
“NO I DIDN’T! GET OFF OF ME (Y/N)!”
The gym was so silent at that and Kageyama had to fling you off of him and the two of you started play fighting and yelling. You had a smile on your face because you loved to rile your brother up but it also helped him take his mind off the game and become less nervous. Karasuno was less surprised than Seijoh because you never mentioned being the King’s sibling? Karasuno at least knew Kageyama had two siblings and they knew one attended Seijoh but they had been expecting someone that was as cold as he was.
You and Hinata get along so well, he’s your new best friend and everyone can feel the innocent chaos radiating off of you. Tsukishima is your second love because anyone who has no problem teasing your brother without any true malice is great. Yamaguchi is startled by your outward behavior but likes you a lot, you’re just so goddamn chipper. The second years think your magical because holy shit Kageyama is smiling so purely? Seijoh is shocked too. The third years kind of adopt you and Kiyoko and you swap numbers so you can contact each other.
When Seijoh manages to whisk you away your fellow first years looked so surprised like the rest of the team. They asked you why you never brought up being the king’s twin but you just shrugged and said you rather be known for you than your brother. The teams are really protective of you and bets are often made between the teams that concern you, in the Interhigh Kageyama made a deal that whichever team won was the team you’d go to school with (you’d have to transfer to Karasuno), since you like both schools you agreed. Seijoh won and Iwa actually swooped you up and kissed you, as upset as Kageyama was he couldn’t fault how happy you were and he was glad you stayed with Seijoh, even if you weren’t with him.
#10 Shoyo Hinata || xShirabu
You go to Shiratorizawa and you’re their ball of sunshine and innocence alongside Goshiki.
Everyone knows you’re related, have you seen your hair? You are much smarter than Hinata and can even be considered a genius by some, that is actually how you met Shirabu. Like Shirabu you didn’t get a scholarship to attended Shiratorizawa so you had to take and pass their entrance exam and since you were one of the few that did you had Shirabu as your guide. You have a lot of energy and stamina like your brother but you don’t have to take the long bike travel like your brother does because you have dorms, but when you do bike you still have energy afterwards.
When you met Karasuno for the first time it was right before the big game and you could tell your brother was nervous so you did the logical thing and tackled him in a hug. It wasn’t hard for anyone to figure out who you were because of your hair but they were still surprised that the shrimp had a smart and good-looking twin. They all liked you and thought you were awesome but when they won that game they were so ecstatic, they looked over at you but they realized you weren’t smiling happily like them, you were crying. They had completely forgot that you were the Shiratorizawa manager until they saw you hugging Shirabu while sobbing at you team’s loss. Hinata was glad you lived in the dorms because you had looked so depressed at the loss that it killed him.
When they saw you again it was when you were on a date with Shirabu in a much happier mood. You both greeted the team and you waved at them with the one not being held by your lovely boyfriend. Poor Hinata was yelling incoherently at the sight of his twin dating the salty setter, they were all surprised. A salty bastard with the definition of sunshine was surprising but none of them argued but they all threatened the future captain not to hurt you. Shirabu was grumbling because he had already heard it from the rest of Shiratorizawa.
“We won’t lose to you next year!”
#11 Kei Tsukishima || xAkaashi
You go to Fukurodani due to your parents being divorced and only seeing each other during holidays.
You meet at the Tokyo summer camp and were proud that your brother had learned to make some friends beyond Yamaguchi who is excited to see you again. You’re brother knew you went to a private school in Tokyo and even had a boyfriend but he hadn’t been expecting you to be one of the three managers from Fukurodani Academy. He had stood their gaping at you in shock that most everyone thought he had fallen for you based on your looks alone but Yamaguchi was quietly laughing at the scene while amusement played in your eyes.
You nearly laughed your ass off, “hey Yams!”
Tsukishima is actually pretty protective of you and is counting on Akaashi to get you away from his idiot teammates but they both fail, no matter how hard they try because you have to meet them in the end that’s the point of this post damnit. The team likes you a lot and Hinata loves how you’re not mean to him and Kageyama loves the advice you give him about his sets. You’ve been adopted but Tokyo would never let you go so you just help them out and exchange numbers. They love you no matter what and will invite you to hang out with them when they know you’re in town. You make Tsukishima so much happier when your around because you’re two halves of a whole
#12 Tadashi Yamaguchi || xKunimi
You go to Seijoh but you’re extremely quiet so no one notices you’re there
Kunimi has class with you and asked you to become their manager and so you were, no regrets most of the time. Oikawa tries to flirt with you but you hide behind Kunimi who is silently laughing at the offended look on his captain’s face. Seijoh would die for you and I’m not being dramatic they would die for you and thought they knew a lot about you. They didn’t know you and Yamaguchi were related because they’ve never heard of the boy. You don’t really talk about it unless asked because you don’t go off sharing information about your private life.
When the practice match comes around you quietly go over and hug your twin who hugs you back; ya’ll are soft twins. When parted Tsukishima will give you a head pat while Yamaguchi introduces you to his team. You’re so shy and quiet that they all want to protect you, Kageyama does too but he’s wary. It is clear enough to him that you’re involved with Kunimi but you aren’t hostile to him but give him a small comforting smile before taking your brother to be introduced yo your team. Seijoh finds the two of you to be an adorable pair of siblings and is careful in greeting your brother because they don’t want to face your wrath.
“Good luck Dashi! You too Tsuki!”
