Platonic Percy Jackson - Tumblr Posts
hi!! i was wondering if your requests are open and if they are, can i request a pjo platonic headcanon fic where reader is Percy’s younger half sibling(by like 2 years) and the trio found them while on a quest?
Percy with a Younger Sibling | Platonic!Percy Jackson x Reader
I’ve been wanting to write a sibling thing for a while so HEREEEE😜😜 Also i hope this is what you meant by headcanon fic 😣
Its completely by accident when they stumble upon reader while wandering the city’s streets
Trying to make it to the nearest train station, the trio, so occupied with their current quest, failed to see the person running towards them at full speed until they body slam into Percy
The two go slamming into the ground, Percy taking the brunt of the impact while trying to make sense on why this kid quite literally tackled him
But just as he’s about to complain about the pain on his butt, homie is immediately taken aback by bright green eyes staring at him in shock
“I'm so sorry I-!” You try to lift him up from the ground as quick as possible before hearing shouting coming from behind, signaling you that it’s time to dip
So you run off just as quickly as you came, the three teens watching as a random store owner tries following after you only to give up once you turn into a busier street
Annabeth and Grover thought that was the end of that encounter until they notice homeboy Percy not moving from his spot
“Percy let’s go! The train leaves in 10 minutes. It’s better to be early than late.”
“Uh yeah, sure Annabeth. I’ll catch up with you guys, I gotta do something.”
The two watch with shock as Percy runs down and turns the same corner this random kid did just seconds before
Tbh it doesn’t take long for Percy to catch up to the younger kid since he’s taller and naturally fast as a demigod
Seeing you turn into an alley, Percy cautiously follows after you
“Why are you following me? Don’t you know how weird that is??”
Awkward chuckles escape his mouth as he takes in the younger child in front of him
Your look disheveled in every way possible. Sweater half zipped up, you look quite defensive at the sight of him. Much different to how you looked before when you were helping him up the ground
Reader's eyes are hard to ignore. He recognizes them, recognizes that they’re quite similar to his own. Maybe they’re exactly the same color?
Is this how people normally react to his eyes? Damn maybe he did win the pretty eye color lottery
Taking a small step forward, Percy goes to speak until you take a step back
“Don’t come any closer! You’re probably working with those monsters, aren’t you? Well I can defend myself now!”
This dudes eyes are as big as saucers as he watches you, with great difficulty, manipulate water into a thin stream in front of you from a small puddle
It all clicks in his head in an instance
I mean come on, a kid having powers like this? Controlling water at that?
To think he thought he and Tyson were the only children of Poseidon but life loves throwing surprises his way
I like to think that Percy would give reader a full rundown of quite literally everything, about why monster go after them, why they have these unique abilities, Camp Half Blood, the Olympians, EVERYTHING
It doesn't take much convincing on his end to have you tag along on his quest
Reader's been on their own for a while so finally having someone and somewhere to go gives a new sense of purpose in their life
And it doesn't hurt to admit that it feels nice to have someone look after them, someone to care for them. They've been alone for so long
Percy takes you under his wing, teaching and guiding you to the best of his abilities while on the quest
Annabeth and Grover had many MANY questions at first but soon drop it once they see you using your power for the first time
It makes sense why the green-eyed boy seemed so attached to you despite not knowing you for long
I think while Percy trains you to control your powers better, you'll both have an understanding of your familial relations with each other
Its kind of like an unspoken thing that you guys just quietly acknowledge. You put two and two together when you realize he shares the same ability as you..
ANYWAY
Both of you tend to feed into each others chaotic energy! Yall fall into a sibling dynamic after some point, him riling you up with his sarcastic comments and you easily taking the bait
Being younger than him, Percy does his best to not coddle reader! Yes he's protective of you, you're his younger sibling after all! (Thats gonna take some time getting used to for him) But you've survived on your own for quite a bit, so he has faith that you'll be able to handle yourself in the face of danger
Even if that includes you running away from said danger LMAO💀
Percy would TOTALLY tell you all about Sally! During the night while the others sleep, he would quietly tell you the stories about his mom and her obsession with making foods blue when she could, how she would take him to the beach every year for his birthday
He'll even tell you about Tyson and how he's a cyclops. That alone has you sitting up in astonishment because NO WAY
Hearing all the adventures and stories from Percy has you lowkey looking up to him. He's only 2-3 years older than you but he's been through so much and it honestly amazes you how strong he is.
When asked about him, Percy might even tell you a little bit about Poseidon. He tells you its a bit complicated but he'll sate your curiosity for the time being
He won't ask you outright, but he's definitely curious on how you were able to survive for so long by yourself, considering you're a child of one of the Big Three.
Percy is quite protective of Sibling!Reader! He doesn't want anything happening to you but considering your both like alarms on other monsters radar, its hard to accomplish that well
For the time being though, his main goal is to finish this mission and get you all back to camp, safe and in one piece (hopefully)
He promises that he'll protect you from anything that wishes to hurt, and he usually keeps his promises 😜