Luke Castellan X Reader Fanfic - Tumblr Posts

Too Protective

[L.C Masterlist] | [Main Masterlist] Requests are OPEN Synopsis: Having a protective younger brother is one thing but now you know where he got it.  Pairing: Luke Castellan and Poseidon's child reader Warning: Luke does not become bad, chaotic family, teeth rotting fluff, Poseidon and Percy being protective W.C: 2.5k

You knew that Percy could be a protective brother at times, you've seen it multiple times. You found it quite endearing how he's half your height but willing to jump in front of you to protect you. However, there are times you find it very annoying. You never really thought where he got it from. Not until now at least. 

Here you were, sitting in the big house with none other than you, your boyfriend Luke, your younger brother Percy, and your Godly father Poseidon. Percy and Poseidon were both sitting across you and Luke with their arms folded across their chests. Both of them were staring straight at Luke and the poor boy could only smile awkwardly. 

Okay, let's rewind that a bit to give you a little bit of context. It all started one beautiful day in Camp Half-Blood. 

"PERSEUS JACKSON!" Or maybe not..

"Why did you soak Luke with paint?" You furiously asked the younger blonde while chasing him around the whole Poseidon cabin. "It was accidental! He ran into me and Grover's trap!" Percy explained, heavily panting because you've been chasing him around the whole cabin for 10 minutes now. 

The whole cabin was an absolute mess. Bed sheets and pillows were on the floor from being thrown or used by Percy to block you from grabbing him. "Accidental? Campers heard you and Grover saying how it was meant for Luke!" You yelled stopping for a moment to breathe. Percy released a sigh of relief but knowing you long enough he did not put the protective pillow down.  "Go apologize to Luke, Percy," You instructed him sternly, running a hand through your hair to fix it. 

"No, he deserved it," Percy replied stubbornly making you glare at him. He flinches and raises the pillow to his face in fear you'd hit him. "Go, apologize to him, Percy. Now!" You ordered and pointed towards the door of the Cabin. Percy only rolled his eyes and left mumbling about how it was unfair and why should he apologize. 

After cleaning the mess you both made in the cabin you left the cabin to do your duties as a camp counselor. You spent your morning training the younger campers sword fighting and helped out the Dionysus and Demeter cabin by plucking strawberries from the bushes. 

You were busy cleaning up the arrows from archery class when suddenly two pairs of arms wrapped around your waist and lifted you. You let out a squeal and turned around to see your curly-haired boyfriend Luke. 

A wide grin plastered on his face as he placed you down and gave a kiss on your forehead. "Well hello handsome, I hope you didn't have a hard time cleaning the paint off of you," You jokingly said while playing with some of the curls on his head. He lets out a chuckle and shakes his head, "Wasn't much trouble. I hope you didn't scare little Percy too much, heard from some campers you chased Percy around the whole cabin," He says tucking a loose hair behind your ear. 

"He deserved it," You say placing a kiss on his cheek and smiling at him. "If stares can kill I think I'll already be serving Hades in the underworld by now," Luke joked. You turned around to where he was looking and saw your little brother Percy glaring at Luke. Once the poor kid saw you looking at him his eyes went wide and turned away and almost tripped making you and Luke laugh. 

"I was shocked when he came up to me earlier and said sorry," He chuckled while leaning against one of the targets while you removed the arrows from it. "Told him to do so, glad he obeyed me," You said placing the arrows in their respective quivers. "He startled me, he was a bit grumpy about it but still apologized," He recalled making you laugh at your little brother's actions. 

"Little protective Percy, wonder where he got it from," You say letting out a sigh. Luke helped you pick up more arrows before you both heard some campers running and yelling. "What's happening?" Luke asked, confused to see multiple campers running towards one direction. "We should see what's wrong," You tell him. He nods in agreement and takes your hand in his before running towards the scene that seems to have caught the attention of the campers. 

You and Luke were both shocked to see about 30 campers gathered at the entrance of the camp. Both of you tried to squeeze between the chaos to get a full view of what was happening. The two of you were shocked to find out what got the attention of the campers. You both saw Chiron, Percy and...your FATHER?! 

"There's my daughter!" Poseidon says loudly and grabs your arm to pull you in a hug. You could hear campers whispering around you about how lucky you were and how shocked they were to see the literal sea god in Camp Half-Blood. 

"What are you doing here?" You asked still shocked to see your dad. He released you from the hug and it was then you only saw what he was wearing. He was wearing his Birkenstock sandals, khaki Bermuda shorts, a shirt with coconuts and parrots, and a fisherman's hat on his head. "Is it wrong to visit my kids?" He asked with a wide smile.

"What about Zeus—" You try to say but get cut off by Chiron saying the three of you should talk in the big house instead. The walk to the big house was extremely awkward, to say the least. It was rare for a godly parent to visit Camp Half-Blood, let alone one of the big three gods to visit their child. You were wondering how the actual Hades did your dad get to visit you and your brother in Camp. Zeus should have blasted him by now! 

You and Percy sat across each other while your father roamed around the Big House and pointed out artefacts and paintings. "Dad, what are you doing here?" You asked gaining the attention of your father. He places the vase of flowers down and sits beside Percy. "Well—" Your father starts but you quickly cut him off "Straight to the point please, Dade," Poseidon winces at your tone and finally gives a serious answer. Who would have thought that the literal sea god winces and is somewhat afraid of his daughter? Well, dear reader, even your author is shocked. 

"Percy told me you have a boyfriend," He answers quickly. Your gaze falls on Percy and the poor kid's eyes widen like saucers and look down on his lap. "Out of all the demigods you could have chosen you chose the son of the messenger?" Poseidon asks dramatically waving his hands around. "A thief's son? Really?" Poseidon asks completely in shock. You let out a sigh and massage your temple. Your father was quite the dramatic person now and then. 

"His name's Luke Castellan," Percy says in a small voice making you glare at him. His eyes widen again and looks down in his lap immediately afraid to meet your gaze. You reminded him of a Medusa however you didn't have a snake for hair and wouldn't turn him into stone, maybe only murder him but still. 

"I want to meet this boyfriend of yours," Poseidon says. You try to convince him not to but he wouldn't hear any of your excuses. You could only sigh in defeat and look for Luke. That's how you both got to where you are now. 

"So, you're the son of Hermes, correct?" Poseidon asks still glaring at Luke. "Yes, sir, yes," He says politely. "What do you want from my daughter, son of Hermes?" Poseidon asks placing his hands on the table and leaning closer. "Power? Fame? What do you want, boy?" Luke denies all questions. "I love your daughter, sir," Luke says and laces his hand in yours from underneath the table making a small smile appear on your face. 

Poseidon and Percy lean back in their seats not entirely convinced. You glare at both of them making them clear their throats and sit straight in their seat. "How long have you liked my daughter, son of Hermes?" Poseidon asks trying not to catch your eye and turn his full attention to Luke. "His name is Luke, Dad," you say between gritted teeth. "Well, how long have you liked my daughter, Luke?" Poseidon rephrased. "Ever since she got into camp, sir, 3 years ago," Luke answers. 

"How would I be sure that you wouldn't break my daughter's heart?" Poseidon asks. Luke straightens his posture and clears his throat but never removes his hand from yours. "I can't exactly promise that I'll be the best boyfriend because I know there will be times that I won't be able to make the best decisions, do the things that would make her happy, and say the things that won't break her heart. However, what I do promise to do is that I'm willing to do my best to be the person she needs and rely on. I am aware that I'm not the best but I'm willing to do my best, for her and only her," Luke answers truthfully while squeezing your hand tightly. 

You felt tears forming in your eyes at his words. For all your life so far you've never been treated with so much care and love before until Luke came. Not even your mother wanted you and the people around you kept thinking you were out of your mind. A demigod's life is not exactly the best. When you first arrived at Camp Half-Blood you still felt out of place but Luke made you feel more comfortable around Camp. He introduced himself first as the son of Hermes and tour you around the whole Camp. He never left your side ever since then. 

Never once did he ever make you feel unloved and unwanted, unlike the people you've had in your life before. He became your rock, the person you could always lean on whenever you needed to let your guard down. Before you knew it, you were in love with your best friend. 

"I love her, sir," He says to Poseidon, but his attention and eyes aren't on the sea god. It was on you. His soft brown eyes were staring at you and only you. You felt him squeeze your hand 3 times. I love you. A smile appears on your face. No, it wasn't the forced smile you would always give to people. It was a genuine smile. The smile only Luke can make you do. 

Poseidon watches the two of you and he can't help a small smile to appear on his face. His daughter was in love and he can't help but deny he likes the guy for her. Poseidon lets out a sigh and gains the attention of both you and Luke. Luke clears his throat and opens his mouth to say more but Poseidon raises his hand to stop him. 

The god stands up making you, Percy, and Luke stand up as well. Poseidon smiles and extends his hand forward. Luke's eyes widen and takes Poseidon's hand and gives it a firm squeeze. Poseidon gently tugs Luke forward and says a few things that only he and Luke can hear. You and Percy look at each other wondering what your father might have said to Luke. 

"Keep her safe, Luke, remember what I said. I'll be seeing you kids during the summer solstice," Poseidon gives you and your brother his famous wink and becomes a form of light. The three of you look away to avoid disintegrating and when you look back your Father is gone. Only the faint smell of sea breeze remained. 

You and Luke walk out of the Big House hand in hand while Percy still has his arms crossed against his chest. "Wait up little man," You grab a hold of the the back of Percy's shirt and pull him back in front of you and Luke. Percy kept his eyes on the ground and you smile at his antics. You pull him in a hug which he quickly returns. "I love you, little idiot," You whisper in his ear. "I love you too, big idiot," He says back. 

When you both release each other from the hug Luke ruffles Percy's hair. "If Dad likes you that means I should too, but that doesn't mean you could get to eat my sister's face in front of me!" 

"I promise to make sure you're not looking next time," Luke promises making Percy nod slowly. "You go finish your chores, little idiot before Mr D whoops your ass," Percy nods and gives you a salute before running off to his chorea and annoys Annabeth. "So, your Dad knows me," Luke says wrapping his arms around your waist. 

He looks down at you with a big smile on his face. A big love-sick smile. "Mhmm, so, mind telling me what my Dad told you?" You ask him playing with his collar. "He tells me to take good care of you and make sure you don't hurt yourself." Luke's fingers lift your chin and make you look at him. It seemed as if the whole world was fading into the background and you both could only see each other. 

Luke tilts his head slightly to the side and leans in closer but suddenly thunder goes off making him tighten his lips into a thin line making you laugh. The curly-haired boy hides his face in the crook of your neck and sighs. You pull him away from your nack and make him look at you, a pout seen on his face making you giggle. 

You tilt your head slightly and connect your lips. Thunder going off in the distance but you and Luke couldn't care less about it. Both of you pull away with smiles on your faces. "He also said that if I were to break your heart he'll take me in my sleep and drown me and make sure sharks devour me," Luke says making you roll your eyes and look up. "Dad?" You ask and thunder goes off again. "I think it's only proper," Luke jokes making you roll your eyes again. 

"I hate you both," You say walking away from your boyfriend. "Hey! I was joking, angel. Come back!" Luke says walking towards you. You look back and sprint away with him hot in your trail. "Come back here, angel!" Luke shouts running after you. You could only giggle and run ever faster away from him. 

Percy, Grover, and Annabeth watch you both from a good distance, with wide smiles on their face. "I've never seen them so happy before until now," Annabeth says and Grover nods in agreement. "I think Luke's great for Y/n— don't tell them I said that," Percy confesses. "You better convince me not to, Seaweed Brain," Annabeth smirks and run away. "Hey! Annabeth come back here!" Percy yells running after Annabeth. 

"Love birds," Grover smiles watching four of his friends. 

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One Shots

Too Protective

Synopsis: Having a protective younger brother is one thing but now you know where he got it. 

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