Jealous Kirishima - Tumblr Posts

Hi everyone, it's Vi! ✨ Today I decided to write something with the trope "she fell first but he fell harder" because I can. Also, I wanna wish u a Merry Christmas!!! 🎅 🎄

Hope you enjoy! ❤️ (Again, sorry if there are any grammatical mistakes, english is not my first language 🙈)

Pd: It's gonna be a part 2

All characters reservations to Horikoshi

Warnings: jealousy

Too blind to see (Kirishima x F!reader)

(Image created with AI)

Kirishima and y/n have known each other since birth as both of their mothers were friends. They dreamed of the two of them getting along and, in an ideal future, getting married and giving them grandchildren, but it was too early for the last part. They became inseparable and did everything together; They went to the same kindergarten, same high school, and even managed to enter the UA. However, because of y/n "sanation" quirk, she was at another class. But that wasn't an impediment for seeing each other every day. And when she wasn't with Kirishima and his friends, she would be helping on the nursery as part of her training. Her mentor, Recovery girl, always said that she'll take her place when she retired, so y/n needed to work extra hard if she wanted to be able to save heroes' lives during battle.

Kirishima was y/n's number one fan; she was his muse, his rock, and his 'best friend' while for her...he was way more than that. She was in love with her best friend and came with the realisation, at a very young age, that he didn't see her as a potential partner so she kept her mouth shut for all this years, scared of rejection.

However, lately, Kirishima's been more protective than normal; At first, she thought it probably had something to do with the LOV's recent attack, but certain actions made her think otherwise...

The other day, Deku came in with new injuries, and because he was a regular patient, he talked a lot with y/n while she treated his wounds. They became very good friends as she was one of the few who knew of OFA. Kirishima hadn't noticed how close they were till he came in later that day to check on Midoriya and found them siting next to eachother (shoulders touching and being VERY VERY close for his liking) reading and talking about his notes. He was standing at the door annoyed by the scene happening in front of him, and suddenly, a new sensation came with it, one he couldn't put into words, but it felt similar to fear. Of what? He was yet to find out...

He decided enough was enough and entered the room, making his presence known. Izuku might have noticed the intense look Kirishima was giving him cause he tensed and moved a little so his body wasn't touching hers at all; He knew that, even though the redhead was such a great guy, when it came to her, he sure as hell would beat someone up just because that person looked the wrong way (Midoriya has seen it many times). Y/n didn't think much of it as she greeted him with a kiss on the cheek and kept doing some reports that Recovery girl has left for her. After she was done, they left so Izuku could rest, but not before she gave him a quick hug and said their goodbyes. Kirishima was rather quiet all the way to her doorm, and once they arrived, he said 'You are really close with Midoriya, ah?' 'Yes, he's a really nice guy! He comes almost every day so he's my favorite patient by now' His face turned into a frown to that and respond 'Is that so?' He hadn't stopped looking intensibly at her, and it was making the e/c girl nervous. <Why does he sound like he's jealous?> The girl was wondering when suddenly, he grabbed her forearm gently so her body was now facing him. His eyes were no longer on her but the floor, and he whispered 'I don't like you being that friendly with him. I'm supposed to be the one who receives your hugs and the one you tend their wounds of!' He paused for a few seconds and finally looked at her as he continued 'I don't like sharing your attention or you affection. I know it's selfish but lately, when I see you with others, it hurts and it annoys me...I feel kind of left out and I don't like it one bit' Someone would of assumed this 'sensations' Kirishima was having were of pure jealousy or envy because of the threaten of her finding someone else and that this might have been his confession but no. He's convinced himself, and her, that it was his mission as a 'big bro' that he needed to be sure the guy she settled for was a nice one. That night, both of them went to sleep with a huge weight of their hearts. Y/n because she realized that nothing has changed and that she'd always be his friend no matter how cute she dressed or how mature she acted, she'd never be his first option. As for him... He felt his chest tighten at the thought of her being with some other dude.

The next few days, he did everything in his power to not let Midoriya or any other of his friends near y/n, but he couldn't control everyone for too long, could he? It wasn't long enough until UA most handsome guy, had to pay a visit to the nursery and even took the chance to invite her to endeavors agency to work with them. She was very excited to tell him about what happened and that she accepted their offer, but Kirishima had to pretend that he was happy when he actually was feeling sad)?

Since then, mister cute face has spent too much time with her and did everything together; from eating lunch to going on missions alone and then having dinner at his house (Midoriya and Bakugou were there too but still) The redhead was going crazy to say the least. However, he began to wonder if these emotions were similar to the ones a brother would have for his little sister or more like a boyfriend would have for his girl. The word 'jealousy' came along with those thoughts and so he understood why he got so annoyed and anxious whenever she was with someone else or how worried he got by just the idea of her having a boyfriend or even marrying someone; marrying someone who wasn't him. He was in love with her! All this time, he actually thought he was doing the right thing by being protecting her from praying eyes but he was just keeping her to himself instead. He realized how mistaken he had been and needed to make his intentions clear for her even if she rejected him. He just needed to find the right time

....

Part 2 in a few days 😉