Teen!Dean X Teen!Reader

You walk over to the table you share with Sam Winchester and sit down in a huff, you are NOT in a good mood. he looks up from his book both cautious and curious, you get scary when your upset. "whats wrong?" he asks wearily "nothing is wrong!" you snap. Sam throws up his hands up in surrender and goes back to his book. You had seen Dean and Elise making out in the girls washroom, AGAIN god they needed new places preferably ones FAR out of your way. it really sucks having to watch the EX your still in love with and a girl that hates your guts flaunt themselves at you, Sometimes you just want to punch them both in their stupid faces

You pull out your sketchbook and start doodling some random jungle vines and wild flowers on the page, You hear an arrogant huff and look up only to be greeted by a bleach blonde bimbo with blue eyes hanging off Deans arm. They sat down across from you and Sam switched over to sit next to you. You tried to make small talk but ended up drawing a detailed comic of you punching Elise...you might have some pent up resentment issues... You look up after completing your comic,Elise was glaring at you and Dean was staring into space while Sam was sitting awkwardly pretending to read...so a typical afternoon in the life of (y/n).

You start sketching a little bluebird you had seen earlier that day when Elise clears her throat, "Deeeeaaannn" she whined in a pitch so annoying only she could manage it "can we go to that restaurant that I LOVE?" Spiteful bitch, that's where you had lost Dean, Where your heart had shattered.

FLASHBACK---------

you sat down at a booth with your friend Mike and ordered a sundae for you and a slice of pie for Dean, he should be there soon. You and Mike were talking about whatever random things popped into your head and even planned the entire schematic of a Bad ass underground base including a swirly slide and pool. You sat back after completing the sketch on a napkin and started telling Mike about your latest misadventure. Then Mikes gaze flicks over to the door and oddly you see him smirk and then he does the WORST. THING. IMAGINABLE...he kisses you, you immediately shove him off and get out of your seat. That's when you hear a familiar voice in a tone that shatters your heart "(y/n)?" you spin around to face Dean betrayal and heartbreak evident in his gaze.
"(y/n) how could you?"
"Dean! its not what it looks like!"
"YEAH!? well it looks like you just kissed another guy!"
"That's not TRUE!"
Dean storms out of the diner and before you can react hes driving down the road in his impala, You whirl to face Mike "YOU BASTARD!!!" You scream and the smug look immediately disappears from his face. You then pull back your hand and take all your anger out in one easy punch, Mike slumps unconscious with a bloody nose and a bruise starting to form. You grab your bag and storm out into the rain. You walk a few blocks to the beach where Dean had kissed you for the first time and where you had spent so much time goofing off in the summer. you walk over to a rock near the waters edge. and sit, letting all the anger and resentment you had go until all that was left was heartbreak and sadness. You sat there for a long time until Sam had come to find you.
...The next day Dean had gotten together with Elise and hadn't given you a second glance.
END FLASHBACK*

The rest of that day passes on a blur until finally it was time to go to the diner, you sigh and straighten your jacket and pull your (h/c) hair into a braid going  down your back and make the trek to the diner. Upon arriving you see Sam sitting with a book awkwardly while Dean and Elise were talking about god knows what. You sit next to Sam and smile at him amused "your such a geek Sam" you say jokingly. he looks up finally realizing you where here and sighs in relief. "oh thank god a few more minutes and they would've made me barf" he says slightly annoyed. You laugh at his comment and let the walls you usually put up around Dean and Elise come down because honestly, You really didn't care enough you were having fun joking with Sam and Elise was too busy whining at Dean.'Poor guy' you think almost feeling sorry for Dean...almost. Then Elise goes and opens her mouth, you and Sam had been goofing off for a bit ya' know making catapults from spoons etc. Just being childish. Elise decides she needs to ruin everything.

"See Dean? she never REALLY cared about you, why she was probably with Sam AND Mike while you were dating" You tried to ignore her you really did. but that didn't work well.

"What did you say Elise?" you say a dangerous glint in your eyes and venom dripping from your tone. "I said  that you are a lying cheating slut who never cared about 'Deanie' and that you were a bitch he didn't need to waste time on" she says smugly not aware of the danger she was now in "is that so?" you say your tone verging on the edge "yup" she replies snarkily. That did it.

You jumped from your chair and pulled Elise out of hers. The next thing you knew Elise was on the ground with a swollen eye and a bloody nose,possibly broken and Dean and Sam were holding you back and you were struggling trying to get to Elise when you wrestle out of their grips and run towards that same beach as that day. That beach had become your thinking place a perfect mix of sadness and happiness to put things into perspective. you sit down on the same rock,your rock and watch the dark water lap at the shoreline when you hear the Dean cough and approach you. 'What the hell?! (y/n) you could've seriously injured Elise! what the Fuck were you thinking?!" He yells angrily. "you turn to face him, "I DID IT BECAUSE I NEVER FUCKING CHEATED ON YOU! BECAUSE SHE WAS THE THING I WAS PUTTING THE BLAME ON! BECAUSE SHE WAS MY FUCKING REPLACEMENT DEAN!" You scream at him tears running down your face. Dean just stand there shocked as you continue your rant. "YOU NEVER EVEN GAVE ME A CHANCE TO EXPLAIN MYSELF! SO I HAD TO WATCH THE GUY I LOVE MOVE ON IN A DAY!" he just stands looking stunned. "(y/n) I-" he starts to apologize but you cut him off. "just don't okay?" you look back at the water and deans footsteps approach slowly. hes now right behind you. You turn to face him and he does the most unexpected thing, he kisses you.

You push him away and look him in the eyes "what about Elise?" you say accusingly, he looks at you with complete seriousness and reply's "after you left she started talking shit and calling you a slut and she was going to make you pay, so I told her to shut the fuck up and broke it off" you smile at him and he pulls you into another kiss.