1 - 20 of 371 Works in Nerd Castiel (Supernatural)
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It is mine, but you can only keep it. What is it? by Nachsie
Fandoms: Supernatural (TV 2005)
26 Sep 2025
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Summary
Castiel, a brainy cynic with a permanent scowl, gets a surprise request from the school's hotshot quarterback, Dean Winchester, to help with their last spirit week consisting of riddles and a secret prize at the end. Unsure what Dean Winchester's actual motivations are and despite his better judgment (and his face's natural inclination to look annoyed), Castiel agrees.
Series
- Part 12 of Short stories for quick reads
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1997, senior year!! Charlie claims it'll be her and Dean's best year yet. According to her, they'll have insanely hot partners, get accepted to the same colleges, party hard, and so much more.
Dean, on the other hand, just hopes he can actually manage to keep all his grades up this year. But just as he too believes that this year will be just as great as Charlie thinks it'll be, his whole world gets flipped upside down by the extremely obnoxious yet intriguing new kid. He is otherwise known as Castiel Novak.
Castiel turns out to be the assbutt Dean encountered just before school started at one of Sam's many "nerdy" events he always seems to get dragged into. And just when Dean thinks his life couldn't get any worse by just having to be stuck in the same classroom with that guy every day, he is proven very wrong (so he thinks) when Castiel is assigned as his new Spanish tutor.
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my dumbass brother and his cool nerd boyfriend are fucking really loudly is murder still illegal (by sam winchester) by cookiewhore
Fandoms: Supernatural (TV 2005)
19 Aug 2025
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Dean and Castiel been acting insufferably cringe with each other for three goddamned months, although, to be fair to them, they’ve barely seen each other in over a week because of schoolwork. Still, he knows perfectly well how the night is going to end for him: with the happy couple doing unholy things while he suffers in the other room, wishing he could turn off his ears. He’s been saving up for headphones for ages already, and he’ll have enough to buy some in a few weeks, hopefully. Until then, he just has to smile through the pain. Yippee.
OR: The one in which Sam Winchester finally snaps and interrupts Destiel sex (to be fair, they interrupted his reading) so they put green hair dye in his shampoo.
[You don't need to read the previous part of this, but the incident is mentioned in it!]
Series
- Part 2 of give sam a break!
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Lost in your eyes… by 8L_ain8
Fandoms: Supernatural (TV 1977), Supernatural (TV 2005) RPF
14 Aug 2025
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Summary
When superstar football player dean winchester grades start to slip too far, his football coach can no longer keep covering for him. With no other choice left he decides to get some tutoring lessons from the infamous castiel Novak but when he looks at those blue irises it makes him feel something he refuses to acknowledge.
Castiel Novak always seemed to have it easy because of his smart brain. University had been just like his high school years, working nearby, tutoring for some extra money and even some after classes activities to add to his resume but when he starts tutoring the so called womanizer dean winchester his boring days seem to take an interesting turn.
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Castiel Novak and Dean Winchester are high school best friends. And then they are lovers. After that, they are strangers, ripped apart by Dean’s stubbornness, stupidity, and lack of acceptance of his own self. When Dean comes across Castiel again years after they both graduate college and have their own lives, he’s hit with a solid understanding of just how miserable he really is, and how badly he fucked up. Especially when Castiel is absolutely thriving, and just as beautiful as the last time they saw each other.
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The Diary of a Popular Jock by AngelOfImpala221
Fandoms: Supernatural (TV 2005), Supernatural
28 May 2025
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Dean-centric Diary that goes through his thoughts and ends up with him being happy.
2025 Edir: ABANDONED!!
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Cas and Dean are different in every way. There is no reason that they should every interact. However, freewill exists for a reason.
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It was supposed to be a one time thing, Castiel was content to know that he got to see his crush's dick and then he'd never see Dean again, but that first time led to so much more.
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Classic Cars and Post-Impressionist Stars by noirangetrois for Angeleyz4ever
Fandoms: Supernatural (TV 2005)
20 Dec 2024
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Summary
Castiel can't believe he's been paired with the school's number one delinquent for the midterm project of his favorite class, art. But Dean Winchester turns out to be more than Castiel expected — much more, in fact. He couldn't be more happy to have been wrong.
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Cas slips on some ice outside of his brother’s house and breaks his wrist. Good thing they’re not too far from the hospital. The nurse who comes to take care of him is super cute. Flirting ensues.
(I’m bad at summaries, don’t come at me)
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It's important to consider that Dean Winchester personifies the American teenage ideal. He willl leads the football team, already attracts the attention of girls, elicits envy among boys, and is devastatingly handsome. In contrast, Castiel is deemed a "loser" by Dean and his social circle. Their apparent incompatibility is underscored by a history of resentment stemming from the dissolution of their friendship five years ago, resulting in an enduring cold war-like tension. Despite their shared high school environment and childhood proximity as neighbors (Since childhood, by the way), their differences are pronounced, with each inhabiting distinct universes. Castiel finds himself ensnared in this dynamic, his misery seemingly boundless.
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Dean Winchester is known for dating anyone, as long as they follow three simple rules.
First, they cannot ask him where he has been.
Second, they cannot inquire about who he has been with.
Third, they cannot ask what he has been up to.
This arrangement has served him well since it was proposed to him by his female classmates during his freshman year of high school. However, things become complicated when Castiel, a newly out teenager, asks Dean to be his boyfriend.
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Destiel. How it all began. Dean Winchester wants to get to know Castiel Novak, he doesn't take no for an answer.
I'll be adding tags as I go.
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Dean Winchester, the star Quarterback of the Kansas University football team. He's real popular around here, If you haven't envied or crushed on him for his stunning good looks or incredible skill on the field, you haven't met him. You could describe him in many ways: frisky, flirtatious, ..failing one of his core classes. He's in danger of indefinite suspension if he doesn't pick up his grades, and fast. He's desperate.
That's where Castiel Novak comes in, agreeing to tutor Dean for a small price. Nothing to even really consider, it'd work out perfectly for the both of them! Cass has always been a little bit of a sadist, however, and he isn't one to drop a grudge.
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Cas stays quiet, staring hard at the flooring underneath his sneaker clad feet.
“I still need some time to get used to everything. Rewire my brain to forget everything it used to know so I could relearn the new way of order.
It’s just..it’s taking me a while but I will get the hang of it okay? ”And yeah, Cas gets it. He understands that his family needs room for error. To forget who he once used to be.
“Okay,” But it still sucks.
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"This is a mistake. He should just turn around and leave, drive the 10 or so hours back to Chicago, and just forget about this stupid idea he had of coming back to Lawrence, Kansas, of coming back home."
Following the death of his parents, Castiel inherits their family home, and is forced to return to the same place he ran away from after years of abuse and neglect.
Castiel had sworn to leave behind his childhood trauma and the people connected to it, but the past seem to catch up with him wherever he goes.He befriends a young child only to learn that she is the daughter of Dean Winchester, his next door neighbor and the guy who used to bully him in school.
At first, Castiel is reserved, guarded, but soon he learns that people, as well as places, can change over time. Castiel is not the same as he used to be, and neither is Dean. -
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Dean Winchester and Castiel Novak are enemies.
But Destiny never let them go two paths. Every time they ended up face to face. Deep down of both boy's heart they were not enemies, then what are they? What happened to them? Will they solve their misunderstandings? Will they? Let's see. -
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It's senior year and Castiel Novak isn't expecting anything exceptional to happen. He has his friends, his debate team, his family to drive him crazy, and only a vague idea on what the hell he's going to do after high school. When his brother's childhood friend moves back into town, the most Castiel can hope for is expanding his social circle by a person or two.
Dean Winchester didn't think he'd be spending his first year of "adulthood" still in high school and suddenly under his father's thumb again. He's trying to make the best of it, giving his all on the hockey team and looking out for his little brothers while fostering his newfound friendship with his classmate. Only thing is, the full on gay crisis he's having is throwing a wrench in his year.
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Dean fucked up. He shoplifted some food and got caught, which landed Sam and him in the back seat of a social worker's car. Will john find them? Does Dean even want him to? Why can't he keep his eyes off the cute Christian boy who showed him around?
So basically, that one episode where Dean got caught stealing as a kid except CPS's actual steps forward... monsters may or may not exist......but yeah, a werewolf didn't leave those marks, Dean.
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At the end of each quarter, Castiel would print out the sheets and store them in a large three-ring binder containing all the compiled information about their sex life. However, this quarter had yet to be completed, so he had no choice but to look at the current electronic records and use the binder ones for reference.
Upon comparing the records, Cas was able to confirm what he already thought, and was overjoyed at the conclusion.
Dean's heat was three days late.
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In which Castiel is a very good note-taker and Dean is very happy to be pregnant after a long time trying.