Marvel and X-Men x Reader Oneshots/Headcanons! [REQUESTS OPEN!]

⇨John Allerdyce x Big! insecure Reader Headcanons

Hello guys! <3
I am so sorry for the irregular updates. I just have big problems with my mental health, as always, and don't always have the power for writing something. I am very sorry!
This One-Shot/these Headcanons are about John Allerdyce/Pyro and a big reafer from the X-Men Universe. He is my absolute favourite character ever and I love him with my whole heart. Have fun! <3

Title: John Allerdyce x Big! Insecure Reader Headcanons

Pronouns of the reader: Most of the time it's gender neutral, but in the NSFW-part it shows that the reader is a vagina-owner 🕴🏼

Genre: Fluff, Smut, a little bit of Angst?

Warnings: selfdoubts about weight (from reader), smut (with warning)

Requested: No
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- So, how did you get to know John Allerdyce?

- John has been at Xaviers for years by now. He was 18 when you arrived at Xaviers.

- He had an eye on you since you ever walked through the door of the classroom. You just looked mesmerizing to him in every way and he knew immediately, that he got to get to know you

- "My name is Pyro and you seem to be as hot as my mutation is. What's your name?"

- ...You were kinda speechless, but turned red anyways

- The next weeks you always sat next to John in classes; honestly, he was just there to get to know you better, he wouldn't even appear without you to classes

- He loves to show off his mutation to you, hoping to impress you, and he actually really does. You LOVE his mutation, and you also love to show it him.

- ,,John, how can you make something so dangerous look so beautiful in your hands?"

- He hates being called John, but you were allowed to. You were even allowed to call him "Johnny", which sometimes even made him blush

- It didn't took long for you two to fall for each other; you didn't thought he liked you though. You always had problems with seeing you the way you really are, and that also included how you think others saw you.

- John was definetly the one to make the first move. The two of you somehow got into an argument about how you see your body, and that's when he told you how he saw you in his eyes

- Yea, that was also the day where you guys had your first kiss. It was very passionate and you cuddled the whole night with him until the two of you slept in each others arms

- I don't know why, but John DEFINETLY loves animals. He always told you how he wanted to have a cat as soon as the two of you move out of "this bloody hell". He is definetly more of a cat-person.

- Every time you were insecure about your body or your weight, he lets you know how much he loves it and how godly it looks in his eyes.

- This DEFINETLY made you more confident about it, which he loved to see. You two were the perfect combination: You gave him the love he needed so deeply and calmed him down in moments, where he got a little bit too "hot", and on the other hand, he gave you the love you needed and also helped you to love yourself.

- He always makes dirty jokes, sometimes everybody hears them, sometimes he whispers them into your ear

- You're definetly his soft spot. Yeah, he was always "the bad boy", but as soon as it got to you, he suddenly loved cuddles, body-contact and love. He is a big-ass-softie for you, and you know it

- when it's not "his day", he burries his head into your collarbone, inhaling the scent of you and your parfume. You stroke his hair meanwhile. He LOVES this

- sneaking out of your room at night and running anxiously into his, a little bit scared the two of you get caught but it's somehow also exciting. He finds it quite funny how you arrive at his room with taking a deep breath and saying: "That was so scary!".

- "That's not funny, Johnny!". But afterwards the two of you fall into a big laughter

- he meanwhile doesn't cares if the two of you get caught and confidently walks into your room.

- You guys kiss A LOT, and I mean, A LOT. He loves the feeling of your lips on his and he definetly can't get enough of them

- Although he is very soft around you, he gets even more heated when somebody says something mean about you. He wants to attack them right then and there, but you mostly hold him back

- Lots of "I love you"'s. You are everything to him and he would never hide this to you.

- dreaming of the future of y'all all the time. Where y'all wanna live, which animals you want to have and so on.

!---Smut---!

- He LOVES letting you know how beautiful you are during sex. Before you guys start doing anything, he sometimes likes to kiss your whole body, letting you feel how much he loves every single part of you

- lots of dirty talk and a hell lot of praising

- he loves to make you moan and your satisfaction is way more important to him than his own

- he is OBSESSED with your hips

- "God, these hips were made for me"

- When he gets jealous you guys probably have sex afterwards, reminding you who you actually belong to

- He probably likes being on top of you the most because he can look you into your eyes, and also, seeing how you react to certain things, such as going faster or harder

- Sometimes you're also on top of him; he clings onto your hips then, throwing around lots of praisings

- the two of you have a lot of sex, it's just something that feels so beautiful to the both of you, and you can't get enough of him anyways

-end of smut-

Summed up: The two of you are the absolute dreamcouple. He would do absolutely everything for you, and he loves every single part of you. Although the two of you are very different to one another, you are just the perfect combination together. This relationship is forever.

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Hope you guys liked this chapter!! I am always happy to hear about your guys opinions.
I also take requests!! Leave them in the comments or write me a message if you have one! <3 The rules about requests are in the first chapter.