Short Stories | Attack On Titan

Brother's Best Friend | M.B

G'day everyone, How's everything?
The OC name is Krystal Kirstein.
AU is modern.
Until next time my loves💋
Bye✌🏼️
~~~
Krystal's POV
I was getting ready for a party while on FaceTime to Petra, "So should I wear the red or black dress?" She asked, "The black dress hugs your curves and will make Levi drool for sure " I say, "Krystal!" She yelled, "Petra" I say smirking, "I don't like him" she said in a huff, I laughed "Petra your my best friend, I can read you like a book. Along with Levi, who will be in your grips by the end of tonight" I say.

"And who do you plan having in your grips by the end of tonight?" She asked, "No one. I'm just there for the alcohol" I say, she raised an eyebrow "Are you sure it's nothing to do with it being Marco's party in the first place" she said, my eyes widened, "No" I say making her chuckle "You're the worst at lying" she said, I rolled my eyes "I'll pick you up at 7, be ready" I say before hanging up.

***

I arrived outside Petra's house and honked for her to know I was here, she came out and got in the passenger seat, I smirked as I drove to Marco's place, "I see you took my advice" I say, she rolled her eyes and folded her arms, "I'll promise you this Petra, I'll get you and Levi together by the end of tonight" I say, I saw a little smile creep on her face "And I'll make the promise of getting you and Marco together" she said, I sighed "I don't like him, he's my brothers best friend" I say as we pulled into Marco's driveway.

We walked inside and was met by the smell of Alcohol making me smile, I noticed Levi staring at Petra making me smirk, "You go get the drinks, I'm gonna talk to Levi" I say before going over to him, "The hell are you planning Krystal?" Levi asked making me smile, "Let's just say you'll have Petra in your arms by the end of tonight" I say before Petra came over and handed me a bottle of beer.

"It's all they had" she said as I pulled a face, "Well here you go Levi. Enjoy chatting, I'm gonna go find some stronger stuff" I say handing him the bottle and going to find my brother or Marco, I found Marco talking to Mina, "Hey Marco" I say wrapping an arm around his neck, "Krystal, I'm glad you made it" he smiled, Mina walked off making me smile "Do you anything stronger than that beer in the kitchen?" I asked, he nodded before taking my hand and leading me into his dad's study, he let go of it and went into the cupboard before pulling out a bottle of Jack Daniels, "Especially for you" he said, I smiled as he handed it me, I pecked his cheek "Thank you" I say before leaving the study.

***

It was late and almost everyone had gone, the only people left were my brothers group of friends and mine, "We should play 7 minutes in Heaven!" Hange blurted out from her spot in the front room, I raise my head from looking at the third bottle of Jack Daniels, "Why?" I asked as Petra perked up "That's a great idea!" She yelled making me roll my eyes turning my attention back to the bottle taking a swig.

"Come on Krystal, if I'm in this game so are you" Levi said, I sighed "Fine, I'm in" I say making them all cheer, we all sat in a circle in the front room before placing our names in an empty box, Hange shook it and held it in front of me, "Pick two" she said I did so, I unfolded the paper and smirked "Levi and Petra" I say, Levi got up and held his hand out to Petra, which she took before they went in to the cupboard under the stairs.

7 minutes later and I opened it to find them in a pretty heated make out, I held my hands up "My promise has been for filled" I say making them break apart and look at me turning red, I smirked and put my arms down before leading them back into the front room.

***

After an hour of playing the game, myself only having to go in the cupboard with Jean, which wasn't heaven since they had to get us out after three minutes before we killed each other, "Okay last pairing of the night" Hange said as she held the box in front of Petra, she pulled two out and smiled looking at me "Marco and Krystal" she said, I sighed and got up before following Marco into the cupboard.

"So this is awkward" he said rubbing the back of his neck, I raised an eyebrow "Why?" I asked, "Because you're my best friend's sister" he said making me roll my eyes before grabbing his shirt pulling him closer and kissing him, he immediately returned it and pulled me closer.

He pinned me against the wall before grinding into me and was rewarded with a moan and turned my gaze to his face, he smirked triumphantly at me, he grinded himself again and another cursed moan left my throat making his smirk grew wider.

I bite my lower lip to contain the inner beast inside, he looked down at my lips and then back to my eyes, I could see the want in his eyes before I knew it he lashed for my lips forcing them open and plunging his hot and toxic tongue inside, I groaned as something was let free inside of me.

My hands shot up to tug his hair, he smirked into the kiss and pushed me more into the wall, his hands moved down and went to my thighs, lust filled me and wanting to take things further I pushed his tongue out of my mouth and began to play dirty and put my tongue into his mouth.

He repaid me by his hands squishing my thighs, I was practically raping his mouth but then his dominate side kicked in and he started a tongue war, as we fought for dominance he grabbed my right leg and brought it up which surprised me letting him easily win.

I opened my eyes only to meet his brown once I glared at him before an idea popped up my head mischief filled my eyes, he obviously noticed it but ignored it knowing he had control of the situation...or so he thought, he was so concentrated on my mouth that didn't feel my right leg wrap around his waist and in an abrupt movement I made sure my most intimate part touched his, his eyes widen "That's how you want to play, huh?" He said quietly and I smirk into his lips as a tent built on his pants.

He removed himself from me just enough to make a ten centimetre space, I filled my lungs with enough oxygen, his hands shot up grabbing harshly my boobs through my shirt, I moaned in pain and pleasure, he left my lips and moved down to my neck, he placed a small kiss before he bit harshly, his hands still moving on my chest and pinching my nipples.

He sucked and tugged my neck until the Jack Daniel flavour was no longer there, then moved to another place not to far from the first, the process continued though out my neck, one of his hands left my chest and moved up to unbutton my shirt, he unbuttoned one button and I was growing impatient as he was teasing me, he licked the exposed skin and then opened another one, he licked it too and then unbuttons the third, he could see a lot of cleavage and bit his new territory.

He continued he squished my left breast, I contained another cursed moan, his left hand left me and moved down at my left leg forcing it to wrap around his waist, as did my right leg did, my hands were gripping at his shoulders in an anxious manner.

The door opened breaking us apart as everyone stood their wide eyes, Petra smirked before I flipped her off along with Marco re-buttoning my shirt, we came out and I noticed Jean with a horrified look on his face making me smirk, they all went back to whatever they were doing, Jean shook his head and went into the kitchen.

I went to leave but Marco grabbed my arm and brought me back into his chest "I wasn't finished" he growled into my ear sending shivers down my spine, my eyes widened before he lead me upstairs into his room.