Izuku midoriya x reader older cousin of uraraka

Genre: smut

Ceo au

before you were born a marriage deal was made between l/n family and the midoriya family. that both their children will get married to each other at the age of 21 and 23.  fast forward 4 years later. 

you are about 4 years old and your soon to be husband (tho you didn't know it at the time) was about 6. you grew up close with him and your younger cousin. who always tried to steal him from you. 

to bad she couldn't cause anytime she did. she would get a lecture from her parents. so that is what happened. this went on until you and izuku were 10 and 12. lets a painted out the scene shall we. so you and izuku decided to go to the park one day. your cousin who is 9 wanted to come with you

being family with her. you had to bring her along. it was a bit annoying. she was trying to do everything she could to get with izuku but it never worked. once you and izuku went home. she did too. 

''ochako, can you please let y/n be alone with her fiancé he's not yours'' her mom said ''why not he is cute'' she said back ''your older y/n and izuku are engaged'' her mom said ''what they engaged?'' she asked

''yes it was decision made before they were born, by l/n and midoriya families'' she said ''oh i didn't know that why would i care'' she said. she didn't care if her older cousin was engaged to someone she wanted about 5 seconds. 

so this attempt went on for another 6 years. it failed every single time. she eventually gave up and went to a different school and moved state to another part of japan. but the damage was to late. 

you are now 16. ignoring izuku who was 18. he was finishing up at the same school and was his last chance to apologies to you  ''hey... y/n can we talk?'' he asked  ''y/n please i wanna to be friends again'' he added

''izuku no i can't i'm sorry'' you said walking to the front door. the butler opened the door to see y/n and izuku ''welcome home miss. y/n oh i see sir. izuku is with you today'' he said with a smile ''oh no he is just walked me home thats all and now he is going to leave right'' you said

''sir. izuku would like to come in and have something to drink?'' your butler asked ''ah i would love to but i better be off my parents already wondering where i went off to'' he said ''ah no problem sir come anytime'' he said

''y/n come here for a sec'' he said ''what is it now izuku?'' you asked ''i wanna to .... *he leaned in and kissed your check* .... i'm still yours nothing has or ever change'' he said. then he left ''wtf, was that about, how i never get to see him again'' you thought to yourself. 

5 years later you are now 21 years of age and are officially able to take over your family l/n design company and get married. on this day you got to meet your fiancé izuku midoriya the son and heir to midoriya design company. 

you and your parents walked into the midoriya design company. you chatted with the women behind the counter. then left for the lift. when you on the 10th floor of the building. you and your parents to the office. 

all you heard about him was that he was single and that you were friends with when you were younger. but you didn't remember him at all. and also his parents and your parents were close friends so this marriage was to late to get out of. 

when you walked into the office. you saw him talking to his parents. he turned to see you and your parents. he saw you and ran over and hugged you.  ''i missed you so much i'm never letting you go ever y/n'' he said

''i'm sorry but i think you might of got be mistaken for someone else'' you said as you push him away ''there was no mistake y/n why would there be?'' he asked  as he hugs you more tightly ''i'm not yours'' you said.

''oh you don't know do you? your parents didn't tell you did they? he asked ''no why would they need to?'' you ask ''ha this isn't a company partnership this is for an arranged relationship for the heirs to the company be married'' he said ''what are you talking about?'' you asked. 

izuku took your hand away from the office to chat in private. he took you to the garden. you and him sat under neath the sakuara tree. he turned to you. ''did they not telling you that before we were born both of our parents arranged this marriage to happened when we both turned 21 and 23 years of age'' he said ''yeah i heard something about that but i thought they were joking'' you said back 

''remember i said that i would always be yours when we were kids'' he said ''what are you on about i don't remember that'' you said ''oh right yeah i heard from my mom that you got into a accident when you were 17 and forgot about your past'' he said 

you were confused. but since you were from a wealthy family he was too. the papers were already signed by your parents. you were to stay with your fiancé izuku midoriya until you are married to him. 

you spent the next 4 years getting to know him again. the wedding was put on hold until your all of your memories came back. which took 2 and half years. you moved into his apartment block that he owned. 

<past>
y/n pov
there was this boy i was close to when i was younger. he was good friends with my parents. we became friends quite quickly. but that friendship ended as soon as my younger cousin was born. i hated her so much. even tho izuku was my friend first she had to go on and steal him from me like wtf. when i had turned 10 and izuku was 12. i thought for a moment maybe she would idk stop trying to steal my stuff. 

but nope she didn't. she keep on trying to catch his gaze and steal his attention from me onto herself. she was already aware of my family and his family marriage pact. tho i didn't know it yet still.  when he was catching on that she was trying to steal him away from me. she got fed up and left to go to a different school in a different part of japan with her parents.   

when i had turned 16 years of age. izuku had turned 18. he was leaving my school and going to take over his family business. i were glad that he was gone. and that he was going to leave me alone.  he tried to talk to me. i'm only guessing that he might have wanted to apologies to me but the damage was done.

it was to late. 'hmm.. hi... y/n can we talk?'' he asked ''what do you want you obviously like her more then me you hanged out with her ever single day why don't you just move to where she lives and marry her'' i yelled.

 ''i don't like her. i only ever liked you. i've been trying to tell you for years but she kept on getting in the way'' he said ''you were friends with her, why would you want me, after all this time, just go away izuku'' i said.

''why would i go for her?'' he asked ''jezz i don't know cause that's what she wanted. she wanted you for herself so she can gloat about it infront of my face, she has doing this since she could talk'' i  said

"y/n I.... Am.... Sorry.... I didn't know you fell like this" he said. he left i with a kiss and said ''i will always be yours'' he said then left me at the front of my house. i was so confused. i hoped i would never have to see him again. 

a year later i was on the back from school and got into a terrible accident and lost most of my memory. i couldn't remember my past. after 5 years i was finally 21 years of age. and was going to take over my family design company. even tho i don't remember my past that much i still made it this far. 

my parent decided to bring me to the midoriya design company. ''why are we here?'' i asked them in the car. ''honey, we are here to see an old friend ok'' my mom said ''oh ok'' i said back as my parents and i got out of the car.

we walked over to the women behind the counter then walked straight to the lift. we made it to the 10th floor of the building. we went walked over to the office to see miss. midoriya and mr. midoriya and a young boy. 

when he turned about to see me. he ran to me and hugged me. ''i missed you so much y/n i'm never letting you go'' he said ''i've missed you so much too izuku but i'm sorry i think you might of got be mistaken for someone else'' i said as i push him away

''there was no mistake y/n why would there be?'' he asked hugging me tightly ''i'm not yours'' i said ''oh you don't know do you? your parents didn't tell you did they? he asked. ''no why would they need to?'' i asked ''ha this isn't a company partnership this is for an arranged relationship for the heirs to the company be married'' he said

''what are you talking about?'' i asked him having no idea on what he was on about. he took me away from my parents. away from the office to chat in private. he took me to the garden. me and him sat under neath the sakuara tree. he turned to me.

''did they not telling you that before we were born both of our parents arranged this marriage to happened when we both turned 21 and 23 years of age'' he said ''yeah i heard something about that but i thought they were joking'' i said back 

''remember i said that i would always be yours when we were kids'' he said ''what are you on about i don't remember that'' i said ''oh right yeah i heard from my mom that you got into a accident when you were 17 and forgot about your past'' he said

i was confused. but since i'm from a wealthy family he was too.  and the papers were already signed by our parents. i was to stay with my  fiancé izuku midoriya until i marry him. i spent the next 4 years getting to know him again.  our wedding was put on hold until all of my memories came back. which only took 2 and a half years. i moved into his apartment block that he owned. 

after y/n's memories had come back in full. she remembered everything that happened. izuku. her annoying younger cousin. the crash. everything that happened in her past. izuku was very pleased to see his fiancé back. 

the wedding was still put on hold for unknown reasons. but you and izuku were in a 3 year long relationship now. he would surprises you with gifts. anything to put a smile on your face. he was so sweet.  after another year. the wedding was back on. 

you were in your shared bedroom. the maids were helping you were your makeup and styling your hair. y/n sat in her beautiful mermaid slim tight wedding dress. it was beautiful white dress with a pink sashes. her bridesmaids and bride of honor were all in pink dresses with white sashes. 

your husband to be izuku was at the altar waiting for you. his groomsmen and best man were all there standing beside him. in the preparations for the wedding that is today. you decided out to invited your younger cousin and her parents. 

izuku was behind the decision and supported your reason behind it. he wanted to see his wife happy not sad her on wedding day and if this is what is going to make her happy then so be it. eh will do anything to see a smile on y/n's face. 

so as the bridesmaids and maid of honor walked down the aisle. then you. on June 15th. your bridesmaids were your six best friends kyoka, toru , mina, momo, and sui, (Jamie from your high school - she was an exchange transfer student) and (myra from college) was your maid of honor. 

meanwhile up at the altar was your fiancé izuku/ his best mates were denki, tenya, hanta, shoto, eijiro, and his best man was katsuki.  you had your wedding on the beach in mo'orea. the day was truly beautiful.  the music stopped playing when you stood by izuku.

The priest started to speak to the guests "dearly Beloved we are joined to day i' holy matrimony to celebrate marriage of y/n l/n and izuku midoriya before we got on stand up who protest against this" he said to the guests you and izuku looked around the room of guests and no one protested against so the priest continued "so now we will start with the vows izuku's your vows" he said

izuku's vows
''i meet you when you 4 and i though you were the so beautiful girl i ever seen and when we became friend it was fun then we suddenly we stopped talking but now you are with me and i'm so happy to make you my wife y/n and to have you forever by my side" izuku finished his vows you cried at what he said to you the priest turned to you

"now your vows y/n l/n" the priest said to you everyone on the bench that was invited to your wedding as guest which was around 160 so alot of friends and family, aunts, uncles, niece and nephews came to the wedding day as they all silently stared in aww at the beautiful wedding ceremony.

Y/n pov
"all my life i thought i wanted to be alone and that i was happy with that but when i meet you when we were 4 i realised something that i don't need to be on my own you thought me that so thank you and i know we had some rough patches but i back in your arms and yours forever i've also realised that you were my family that i was supposed to have and i'm so lucky to have found you and to able to marry you today and to have you as my husband" you finish your vows he smiles at you as the priest spoke again

''right izuku follow after me I izuku midoriya take y/n l/n as my lawfully wedded wife in sickness and in health to death do us part" the priest said hanta. He nods and repeats "I izuku midoriya take the y/n l/n as my lawful wedded wife in sickness and in health to death do us part" izuku said to you.

The priest then turned to you again and spoke to you "now y/n l/n repeat after me I y/n l/n take the izuku midoriya as my lawful wedded husband in sickness and in health to death do us part" the priest said to you, nodding you repeated.

 "I y/n l/n take izuku midoriya as my lawfully wedded husband in sickness and in health to death do us part" you say to izuku "now the rings" the priest said you and him as your bride maid mom and his groomsmen ida gave you the rings you both sign as the priest spoke again he turned to the izuku and said "now izuku repeat after me with this ring you are my wife" izuku nods and looks back at you.

He took your hand and said "with this ring you are my wife" and slid the ring on to your finger the priest looked at you and said the same thing "now y/n l/n repeat after me with this ring you are my husband" you nod and look back at hanta sero you took his hand and said

"with this ring you are my husband" you slid ring on to his finger when that was done the priest spoke one more time "now I'm happy to announce that from this moment forth y/n l/n and izuku midoriya as husband and wife hanta you now many kiss your bride" the priest said to izuku.

izuku nods and pulls you in for a long kiss to signify you and himself are now a newly wedded couple you and him ran hand and hand together down the aisle to the reception. you took a few photos with your husband izuku. 

some were sent to families both side that couldn't come. when your younger cousin saw the photos. she was furious. that you got him and she didn't. tho there was never chance as you and izuku were destined for the start to be together. 

but anyway back to the party. you and izuku chatted and mingled with the guests that showed up for your wedding. when y/n and izuku were called to the dance floor for their first dance as now husband and wife. 

you took his hand and dance slowing around the room. after the dance was done you had your father and daughter dance. "I hope you have a wonderful and amazing married life to izuku" your father said to you as you and him "aw thank you father" you said as you walk back over to your husband. 

the next day your family and friends went home back to japan as your and newly wedded husband izuku midoriya enjoy your time in bora bora for one week they stayed at the four season hotel then went off to the island of bora bora and Hawaii it was the most beautiful honeymoon for two full weeks you went home back to japan as wife y/n midoriya and husband izuku midoriya.

you nd him continued to make business while being husband and wife and after two years of living together as a married couple you and him decided you wanted to have kids and alot of them in fact like maybe 4 or 5 and you had the big apartment to do it. 

so you started trying in fact everyday until december. it was the day of the big christmas party at the midoriya company. yours isn't until January. so as people drank. danced. and chatted with each other throughout the night. 

the party ended up being a great success. raising enough money like over 4millon yen to a local children's charity. it was tradition. to do a fund raising party to help others.  (fast-forward hours later). after the party you and your lovable husband izuku went back home to lonely apartment.

when you got inside the apartment you turned to izuku ''izu hey i was wondering if you wanted to try again?'' you asked him but when you turned to see him you saw the same look as you knew your answer. izuku took your hand and led you to the bedroom. 

he locked the door behind as you started to stripe your holiday party dress off giving him a show of your lacy underwear that were for this evening he couldn't help but touch your skin as his green eyes trailed your skin as he starts to stripe himself down to being just in his boxers. 

he pushes you to the bed and hovers over you immediately as he hungrily starts to attack your neck with kisses and bites he moves down to your breasts as he unhooks your bra letting them free as you cover them with your arms as the cold air hit them too. "ah puppy you can't hid yourself from me" he said to you

As he licks and sucks the bub on the right breasts he massages and pinches the left breasts and visa versa you let out whispers and moans as both of your breasts got individual attention. He continued to kiss down your body by kissing the bridge in between your breasts to your stomach to your thighs and legs. he spreads your legs wide open to see a gift he licked his lips in hunger as his eyes danced with lust 

he press his thumb against your heat pressing on it roughly you moan as he shoves his a finger into your starving p$$$$ he moves in and out of you adding another and another you hitting your first organism you release. 

he pulls out to clean his fingers "puppy your delicious" he said to you moves more down south as he knells down "ah puppy your so wet for me already" he said as he blows at your already wet p$$$$ you squirm as he chuckles under neath you.

He slowly starts to lick your fold making it soaking as he slid in his tongue to your p$$$$ as he sucks and eats your clit you grab on to his dark green hair pulling him in closer to you him getting the message he nuzzles his tongue further into you letting his nose sniff up your sex you moan loudly "ah ~ izu ~ daddy ~ feels ~ so ~ good" into his ear

 "ah do you like that puppy" he said to you as he eats you out more you release your 2nd organism all of his face. He pulls out and taking off his boxers to let out his 8 inch dick free from its very tight confinement lifts up your legs to be either of hips as he positioned himself at your wet entrance teasing you as

he slowly brushes the tip of his dick against your heat then roughly enters you scream at the pressure then you start to moan loudly to match the fast pace your husband fucking you at the rocking of the bed against the wall. "da ~ ddy ah ngh" you moan as he continues to slam into you "ah what was that cat caught your tongue puppy?" he asked near your ear as

he lifts up your hips to tease you a bit more you move your hands to his back giving him pretty deep marks and scratches "izu ~ da ~ ddy ~ fuck ~ me ~ harder" you loan in his ear "ah you like this rough pace huh puppy?" he asked you again as he increased the speed of his thrusts all you could do it nod and moan in absolute pleasure.

"puppy do you like how good my dicks feel in you?" he asked you "nyaa ah ngh so good daddy" you moaned "good little puppy hmm I wonder what you would feel about doggy style?" he asked you "just - ah fuck me" you said loving the pleasure and sensation of having him in your p$$$$. 

He chuckles at your answer and lewd expressions he flips you around to be on all fours so your ass was in the air "puppy wiggle for me would you?" he asked you "yes Daddy" you said giving him a wiggle he chuckles and spanks your ass he brings his closer to you and asks again "puppy whom do you belong to?" you scream when felt his fingers re-enter your dripping wet p$$$$ you arc your back as you answer him "i ~ ah ngh ~belong to you daddy" he brings dick closer to your heat again.

"puppy who's is your daddy" he said spanking your ass again you moan and scream loudly and answer "ah ~ fuck ~ nya ~ nhg ~ you izuku midoriya is my daddy" he replied with a "that's my puppy" as he re-enters you from behind as he completely destroys your p$$$$ he hits your g-spot again and again you screamed "D-daddy! Hit there again! Feels so good!". 

Izuku continued to hit your p$$$$ until you felt yourself going to release you scream in utter bliss "ah nya ~ da ~ddy nhg I'm ~ go~nna cum" he nods and said into your ear "me to puppy" his thrusts getting sloppier as he releases inside you as he shots his seeds into your p$$$$ as you splurted your juices all over him and bedsheets he pulls out of you and collapses beside your tired body as he pulls you into a hug and another passionate kiss as both fall asleep together.

after a few days later you woke up in the morning like around 5 you ran to the bathroom and threw up in the toilet lucky you didn't wake up your husband izuku well until you started coughing and crying thats when you heard running and morning voice

''puppy are you ok? i heard you crying and coughing is everything alright?'' he asked you until he realised that he could smell sick ''omg puppy you could of told you weren't feeling well'' he said to you as he rubs your back ''well i think i already know why but i need to make sure first '' you sad to him to with a smile ''ok well if you what it is i won't both you'' he said to you as eh kissed your forehead as he went back to bed.

meanwhile you went over to the bathroom cabinet and took out a white box in it was pregnancy test you took and it surprisingly came back with two pink lines you were pregnant you couldn't believe it after an hour to yourself you told your husband around 9am in his office you had come over to see him and when you got to his office room you open the door to see him

 ''hey izu'' you said to him ''oh puppy what brings you here?'' he asked you ''well i cam e here to tell you i'm pregnant izu'' you said to him smiling as you showed him the test "ah your pregnant puppy with my baby" he said with tears in his eyes "we are going to be parents to twins izu" you noted to him.

so for the 9 months of pregnancy your bf took business leave to look after you at home when he could if not it was the maids and butlers that live in the apartment that helped you around the place this went on until your water broke. you paged your husband izuku who at the time was in a business meet

 ''ah sorry gents but my wife is in labour i have to go'' he said to the voice call he left the meeting and called for his drive and rushed to the hospital he went to the private room in the hospital he arrived and the nurses brought he to you

 ''puppy how are you?'' he asked you as he sat beside you ''well i could be better but the doctor said i'm 4 cm dilated so i guess we are going to be here for while'' you said to him ''no thats ok puppy'' he said to you

 ''did you contact your and my parents to tell them the news?'' you asked him ''yes they know and they are coming after the birth'' he said to you as you got a rush of a contraction ''oww oww'' you say as you try to breath again ''hey hey look at me puppy breath with me just breath'' he said to you as he help you through it.

you and him waited until you were in labour (after 46 hours of labour) you gave birth two twin girls the first twin was called saki l/n midoriya (meaning of the name ''blossom'') you loved cherry blossoms so it was a perfect name for her anyway she had your h/c and her dad izuku's green eyes and for face features (she had your chin, eye shape while she had dad's lip, nose shape) 

and while the second twin was named kiku l/n midoriya (meaning of the name ''chrysanthemum'') t was also a perfect name for her anyway she had your e/c and her dad izuku's green hair and for face features (she had your nose, lip shape while she had her dad's chin, eye shape) you loved your twin girls. (4 hours later) your parents and his parents came to see his grandchildren they both got to hold the twins after that your friends came to visit you in the hospital to see their two nieces.

you and your husband loved your two twin girls as a family of 4 and after another 4 years you wanted more so your two twin daughters were still in kindergarden you had baby boy you and your husband izuku named him takumi l/n midoriya (meaning of the name ''adroit, artisan , skillful'') 

he had your h/c and his dad's green eyes and for face features (he had your nose, lip shape while he had his dad's chin, eye shape) after two years you had another child it was girl you and your husband izuku called her ume l/n midoriya (meaning of the name ''plue blossom'') 

she had her dad's green hair and your e/c and for face features (eye, lip shape while she had her dad's chin, nose shape) you finally had a big family that you always wanted with your husband izuku as you lived with the love of your life and your 4 wondering kids and your lovely golden retriever named ken

name meaning
saki - blossom
kiku - chrysanthemum
takumi - adroit, artisan, skillful
ume - plue blossom

the end
Word count: 5128
i changed a bit of this story. so i had a few things and i deleted a few things out of the story. as from my perspective i didn't understand it. so i hope this version makes more sense. also thank to my best friend @bearandcats and her K-pop memes helped so thank you. Hope you guys enjoy the story! See you guys in the next story ✌️