Adult trio headcanons and stuff

Another guy?

♣️♥️all three♦️♠️

DEMON SLAYER CROSSOVER BECAUSE I WANT TO, YOUR BROTHER IS INOSUKE!

Author POV:

"Done!" You said eyeing yourself in your bathroom mirror. Today you were going to the beach with a few friends and your brother without your three boyfriends. It was going to be a lovely day today! You finally get to see your brother after so long. He's been out on missions and things of the sort so you haven't been able to see him.

"Hmm~ and where are you going darling~?" Hisoka asked you rubbing his tired eyes since he had just awoken. He was in his light pink shirt that read "Kiss me, tease me, love me" and thick grey sweatpants. "To the beach.... with a few friends" you hesitantly looked away knowing how possessive he can be. "Friends?" A familiar voice that completely caught you off guard spoke. It was Illumi...and apparently Chrollo as well since he was stirring in bed from all the commotion. Sleepily walking to your bathroom door, Chrollo rubbed his eyes and fully adjusted them. Now all three of your boyfriends were awake and in your business. "Just what do you mean by friends y/n?" Hisoka asked now getting a bit upset.

Hisoka's POV:

She better not be going with any males.
Y/n you know better than that, don't make such stupid mistakes and get hurt

Author POV:

"I mean friends Hisoka, geez stop acting like illu" You said his name in a sarcastic tone. "Th-" "No there won't be any guys that you should worry about before you even ask" another sarcastic toned sentence came from you as you interrupted Chrollo. "That we should worry about?" Chrollo asked as you just eyed him, now pissed at the fact your literally being interrogated right now. "It's my brother okay! So stop being the possessive shits you usually be and go back to bed or something!" They all look at you with blank yet confused looks. "Go back to- darling, we're you planning on leaving by yourself?.......to the beach... in that EVER SO revealing bikini?" Hisoka asked with a cocked brow that was twitching in annoyance. You blushed but quickly composed yourself. "Well yes, every time I go to a beach or anywhere with you three I either end up in a wheelchair, in a wheelchair, or in a wheelchair and quite frankly, I'd rather not today. This is my day to relax and enjoy the beach WITH WORKING LEGS." Before any of them could respond you all heard a knock on the front door. You obviously knew who it was. You pushed through your three muscular boyfriends to the door. Excitedly, you opened it. "INOSUKE!!!! IVE MISSED YOU!" You screamed giving him the tightest hug you could. Inosuke gave you the biggest hug that was much tighter than the one you gave. "DONT TELL ME YOUVE GOTTEN WEAK (Your name just messed up because he can't remember)AHHAAHAHA(y'all know that laugh he does)! ME AND GONPACHIRO WERE OUT GETTING STRONGER AND YOU STILL CANT GIVE BIG BROTHER A PROPER BEAR HUG!" Your three didn't like inosuke, to them he was loud and idiotic. They didn't know he was your brother at all though so many questions are running through them right now. "Come on y/n. Gonpachiro and everyone are waiting" You had a bright smile on your face as you turned to go get your towel and all. As you turned you felt a tad bit uneasy. Knowing what, no, who this was, you turned around fully meeting six irritated eyes. Closing your eyes and deeply inhaling. Deep breaths y/n, deep breaths. You finally opened your eyes and began to speak. "Guys, this is inosuke, my brother who I don't see often because he is mainly on missions. I am going to the beach with him and a few other friends just to celebrate while they're here. You three will not be coming for the simple and plain fact that I would like to walk during this celebration. I will be back before midn-no, I'll be back whenever I get back. I love you three so much but the possessive "you can't go here or there or have friends" shit you guys like to pull can't always go on." With that, you maneuvered past them, got your towel, sunscreen, shovel and all for dear nezuko, and a fresh water bottle. You gave your three goodbye kisses, grabbed your brother, and made your way to the car.

As they watched you drive off in silence, Chrollo finally spoke, "soooo what just happened?" Illumi stood there oozing bloodlust for your brother and you for talking to them in such ways. "Were following them right? I can't sit around while she just goes to a beach in a revealing bikini showing off what's ours to the world, in a car with a guy she claims is her brother and his friends." Silence filled the room after that question. "No, we're dealing with her when she gets home. I truly believe that's her brother but she needs to learn how to speak to us with respect" Illumi stated breaking the silence. "Hm~" Hisoka just hummed in agreement.

A/N: hey it's me Ryn/Rin! I had an idea do decided to hit it down, ik its shitty but u was in a rush so💃💃💃
Word count: 902