Infinite Art Raffle Prize. Finn X Marceline

Tonight was going to be the best night ever.
It was Finn's 21st birthday and he was having the biggest party the land of Ooo.
Jake had helped Finn get all the snack and drinks in order and Beemo had the playlist up and ready.
Now all they needed were the people.
Finn went upstairs to get on some nice clothes that could possible impress her. 
As the sun got lower and the music got louder he knew it was time to head down stairs.
People from all over Ooo came piling through the door.
Lumpy Space Princess was dancing to the music like it was nobodies business, which frankly kinda scared Finn but he was so used to it by now that he just didn't pay any attention to it. 
 As he made his way through the crowd of people in his living room suddenly the girl he had been looking for smiles at him while hanging upside down from the ceiling.
"Marceline!" Finn exclaims with a mixture of surprise and excitement. 
Tonight was the night he was going to tell her.
He would tell her everything.
Finn could feel his palms sweat at just the thought of it. 
He took a deep breath and swallowed his fear.
Now wasn't the time, he had to wait.
"Hey Finn! This is some rockin party you're throwin," she says with that cute little smirk that lets one of her fangs slightly show.
"Y-Yeah! Glad you think so!" Finn smiles.
Oh god... You could hear the nerves in his voice.
Just play it cool Finn.
"Yeah, well LSP certainly thinks so too," Marcy laughs pointing over to Lumpy Space Princess. 
Finn and her both laugh for a moment until Mercy gasps. 
"Oh! And I almost forgot! I got you something," Marcy says and takes out a small rectangular box. 
Finn opens the box to find a pen. 
"Wow... Thanks... I've always wanted a pen...?" Finn says a bit confused.
Mercy just laughs, "Click the pen, but not facing anyone."
Finn does as she says and a mini sword shoots out of the pen. 
"AWESOME!" Finn says holding his new mini pen sword.
"It's a pocket sword! I thought you could use it if you ever drop or break yours while adventuring."
Finn blushes a little and thanks her. "So you want to dance?" Finn asks.
"Sure! I thought you'd never ask," Mercy laughs and floats down landing up right on the ground in front of Finn.
Finn smiles as Marceline and him start dancing to the music.
Then Jakes voice comes over the speakers, "Hello everybody, I think it's time to slow things down~!"
Finn and Mercy look at each other as a slight blush appears in their faces. 
"So do you want to...?" Finn asked shyly.
"Yeah, sure. I'd lo-"
"FINN! IT'S A SLOW SONG~! COME ON AND DANCE WITH ME~!" Princess Bubblegum shouted grabbing Finn with the smell of spiked punch on her breath.
"W-Woah!" Finn says in shock as he looks at Mercy again who just looks at him with disappointment and turns and walks away.
"W-Wait! Marceline!" Finn calls out after her.
By this point Marceline was already out to the balcony getting prepared to fly off.
As her feet lift off the ground and the cool winds graze her face she feels someone tug her back down to the ground and pull her into a tight, warm embrace.
Suddenly a warm pair of soft lips crash into hers and something just feels so...right.
She instantly knew who it was.
"F-Finn..." She said with a blush as they pulled away.
"Marceline... I need to tell you something..." Finn says as his cheeks turn into a shade of red that almost makes Marcy hungry.
"What about Bubblegum?" Marcy asked trying to avoid what she was about to hear.
"I left her with LSP. But that doesn't matter right now." Finns eyes grow serious, it's something she rarely saw him do.
"W-What is it Finn..." Marcy blushed knowing what was about to come.
"I like you Marceline, and I have for a long time. I know I spent time chasing after Bubblegum and Flame Princess but that was all to make you think I didn't have feelings for you. But tonight I realized something. I was stupid for hiding from my feelings. You're strong, smart, and beautiful. You don't need someone to save you, in fact you've saved me countless times. But then there's this side of you I just want to hide from the world and keep to myself and harm anyone who dares hurt it. I can't tell you how many times I've layed in my bed just thinking of you at night. And I know this is a long and probably not so awesome speech but some things just have to be said!" Finn says that last line with a huff as if he's stating his grounds.
Marceline just blushed trying to think of what to say.
She wanted so make some smart ass comment or maybe say have she felt too, bu the words just didn't come out.
So instead she grabbed Finn's shirt, clenching it in her tight fists and pulled him down into another kiss. 
Finn just smiled and slipped his arms around her waist and they forgot all about the party going on the the house behind them.
That moment was all about them and thats all they cared about.
"Happy birthday Finn," Marceline smiles and the kiss again and again.
~~~The End~~~