#sooo nastyyyyy | Explore Tumblr posts and blogs

sugaslittlekookies · 4 years ago

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THIS WAS SOOO NASTYYYYY! I LOVED IT 😭💚 this needs moreeee 🥺

rebel (m)

summary: when you discover your whole life has been a lie, you go on a rebellious rampage including fooling around with your adopted brother, Mark Tuan.

“Yes Mom, I know.” Mark replied unhappily as his mom nagged him on the other line. “Yes, I’ll look after her for the next two weeks.” Mark turns to glare at you. He couldn’t believe you ran away from home and followed him and his friends across the world to Seoul. “You are in big trouble,” he says to you as he hung up the phone.

You rolled your eyes at him, “What is it big brother? Can’t handle your little sister misbehaving?”

“I know you’re upset, but we did what we thought was right!” he explained.

“My whole life has been a lie! How could that possibly be right?” you shouted at him.

“It was difficult to explain at the time. You were a baby!”

“Bull fucking shit, Mark! You don’t get to tell me what they did was right! I spent my whole life thinking you were my biological brother; they were my biological parents! Do you know how I felt? Do you-,” you paused, sighing. “I have a right to be mad!” you continued to shout.

“I know, I know. You can be mad, be upset, but you can’t runaway without telling our parents,” Mark said calmly as he reached for your shoulders. “They’re worried about you. Everyone is worried about you.”

“And? How did they think I was going to respond?”

“Okay fine! Punish us for lying to you! Punish me!” he said angrily before walking away from you.

“Guys calm down!” Jackson comforted. “I know you’re both upset, but we’re here in Seoul. Let’s have fun and be happy,” he begged.

You were still pissed at Mark and your parents, but Jackson was right. You flew all the way to Seoul to get away from your family. You had two weeks of freedom; two weeks to do whatever the hell you wanted.

Your parents have never treated you differently from Mark or Joey, never even hinted that you were different from them so it was hard for you to believe that you were adopted. You thought it was some kind of sick joke.

You were always especially close to Mark. Ever since you were old enough to walk, you followed him around everywhere he went. Out of all the brothers and sisters you had, you were the closest with him. He protected you when kids at school were mean to you and fought all the boys that broke your heart. You loved him.

The reason why you were so mad was because at some point in your life you realized your love for Mark was different from the love you felt for Joey. You hated seeing him with other girls and you hated all the girlfriends he ever brought home. The sick part was you started having dreams about him fucking you. You felt gross for thinking about your older brother like that. You thought you were sick and even tried to hurt yourself thinking that would solve your problem. This was why you were so mad because he knew. He knew you were not his biological sister and he didn’t tell you.

“You are not wearing that out tonight,” he tells you as he scans your outfit. You rolled your eyes and sat down on the stool by the kitchen island. “I’m fucking serious, Y/N!”

“Make me,” you tell him.

“Your boobs are falling out of your dress. I can see your ass!” Mark complained.

“I’m not changing my outfit because of you. I didn’t spend 2 fucking hours looking this hot for nothing,” you retorted as you turned your back to him.

The first part of the revenge was running away from home. The second part was ruining Mark’s vacation.

You and Mark’s friends were pretty drunk at the club already. Mark watched you like a hawk as he simultaneously chugged down tequila shots. This made rebelling 10 times more fun.

“Dance with me,” you whispered in Jinyoung’s ear before pulling him onto the dance floor. You didn’t even give him the chance to object.

“Uh…Y/N,” Jinyoung said in shock as you grind your hips against his crotch. You guided his arms to your waist as you rolled your hips backward. “Y/N, I don’t think Mark would like this,” Jinyoung stutters. He says he doesn’t want to but his body says something else. His grip on your waist was tighter, rolling his hips in sync with yours.

“Shh…don’t talk, just dance,” you moaned lightly. You felt his member poke against your ass. You could feel how hard he was. Your hands reached back, tangling your fingers in his hair. Mark always had hot friends; not one bad looking one. You ran your tongue against your teeth as you guided his hand across your chest.

“Fuck you’re so hot,” Jinyoung blurts out as he squeezes your boobs. His hands trace up your thigh and up your skirt, inching closer and closer to your panties.

“Not here,” you whispered, turning around to face him. You leaned in close to his lips, teasing him without actually kissing him. You wrapped your arms around his neck, pulling him closer to yourself until there was no space left.

“What the fuck?!” you hear Mark shout, pulling you off Jinyoung.

“What the hell is wrong with you?!” you complained as he dragged you outside the club. “Mark, let go of me!”

“Stop trying to sleep with my friends to get back at me!” Mark yelled as he forces you inside the cab. You scoffed, crossing your arms bitterly.

You stormed out of the cab and ran back upstairs to the hotel suite. Mark quickly followed behind. The hotel suite wasn’t big; everyone had to share a room, and since you decided to tag along, the boys offered a room for you and Mark to share. You walked into your shared room and slammed it right behind you, not letting Mark in.

“Y/N!” Mark shouts angrily. “Don’t fucking ignore me!” he continues to scream, entering your shared room. “You cannot sleep with my friends, Y/N!”

“Mark! I am about to get changed. Leave!” you demanded as you searched for your shirt. Mark rolls his eyes and walks over to your luggage to grab you an oversized t-shirt. He tosses it to you roughly. “I swear to God Mark. Loosen up. They’re your friends. They’re not bad people.”

“You done?” he asked.

“Yes, I’m decent.” Mark turns around to look at you, still pissed.

“I know they’re not bad people, but I’d appreciate if you’d respect me enough not to fuck my friends. He had his hands up your skirt!”

You rolled your eyes at him as you got into bed, “Would you prefer if I fucked a random stranger?”

“That’s not fucking funny!” Mark said changing into his pajamas.

“I don’t know what you want me to say! Jinyoung’s hot!” you confessed.

“Funny how you were never interested in them until now,” he joked, sliding into bed with you. “You can’t go around fucking just anybody to get back at me,” he points out. “Y/N,” he calls for your attention.

You turned to face him, “I know. I’m sorry. It won’t happen again.”

“Good girl,” he smiled, stroking your hair. Mark wraps his arms around you, pulling your body close to his. He leans down to give your forehead a kiss. “Go to bed, you drunk ass.”

All that alcohol should have helped you fallen asleep quickly, but it didn’t. You were horny and it didn’t help that Mark was right next to you. It wasn’t unusual for you and Mark to share the same bed. The both of you actually did it quite often which made it that much harder for you.

You tried to minimize your movements, afraid that it would be obvious to Mark to know what you were thinking, what you were actually doing under the sheets. You had your back to him as you squeezed your thighs together for some friction. “Y/N, stop moving,” Mark whispered, holding your waist in place with his hand. His grip was hard which made you even more wet. You felt dirty, but you couldn’t stop. You scoot yourself backwards, closer to his chest. Your ass was pressed against his member and you could feel it slightly poke at you. You were sure he was turned on, so you moved your hips against his crotch slowly to test his reaction. “Y/N…” he let out, pulling your lower body close to his. Mark began moving his hips in sync with yours. You reached for his hands that was caressing your lower abdomen. You interlocked your fingers with his as you continued to grind against him.

You could feel his dick harden against your ass. “Mark…” you moaned, biting your lips.

“This is wrong,” Mark whispered in your ear. It was, but you didn’t care anymore. You wanted this. You let go of his hand and reached under your shirt, removing your soaked panties. “Fuck…” he whispered again, seeing you remove your panties. Mark grazes his tongue against your ear, gently nibbling on your earlobe.

“T-touch me…” you begged, slightly turning around to face him. In the corner of your eyes, you see Mark reach inside his pants, stroking his cock. “Touch me,” you begged again. Mark positions himself to your core. He brushes his tip up and down your entrance, barely pushing it in to tease you. You let out a soft moan.

“Let me hear you baby,” he whispered in your ear. Fuck, that was much hotter than you had ever imagined. Mark reaches for your leg, lifting it up to spread them apart. He traces his fingers across your clit, slightly teasing it.

“Mark, please touch me…” you begged for the third time.

“God, hearing you beg for me makes me so hard.” Mark enters his hard cock slowly into you. You’ve been waiting all these years for this moment. It felt ten thousand times better than you had ever imagine. You let out a loud moan, feeling your walls wrap around his thick cock. His pace quickened once he was balls deep into you. “You’re so wet baby,” he comments, rubbing your clit in circular motions.

“Harder,” you tell him. “I want you to fuck me till I can’t walk.”

“Hmmm…” he hummed. “Dirty girl,” he hissed in your ears. Each thrust became rougher and harder as you continued to moan his name. You could feel the pit in your stomach grow.

“Let me ride you,” you moaned, pushing him off you. You got on your knees as he laid on his back. His elbows propping him up to look at you with lust in his eyes. You smirked and removed your shirt in front of him. The first time being completely naked in front of your brother. You straddled him and gently lowered yourself onto him. He lets out a loud moan once you reached the base of his cock.

“Fuck you’re so tight,” he groans, thrusting his hips and launching you forward. You held onto the headboard for support. “I can slip right into you cause you’re so wet,” he moans again, holding onto your ass and guiding your hips up and down his thick cock. You bounced on him roughly, feeling the tip of his cock hit your g-spot each time, and making you moan louder and louder. Mark sits up slightly and thrusts his hips in sync with you. He grabs your face, pulling your lips down to meet his and quickly shoving his tongue in your mouth. The pit in your stomach begins to grow as you grind your hips harder against his. Your clit rubbing against his pubic area, moaning at the overstimulation. “You like that baby,” he coos. “You like it when I fuck your tight little pussy,” he groans, tugging your hair.

“Y-yes,” you moaned, throwing your head back. “Fuck me harder,” you begged out of breath.

“Get on all fours,” he demanded. You quickly get off him and got on all fours, sticking your ass up for him. He roughly forces himself inside you, pushing your head down into the pillow. “Do you know how many times I’ve dreamnt of taking you on all fours? How many times I’ve dreamnt of you sucking me off?” You let out a stuttered moan, feeling a pleasurable pain in your pussy. All this time, he thought about fucking you too. The sound of your skin slapping against each other made your heart race. You stuck your ass further up, spreading your legs further apart for him to pound you harder. Mark reaches for your clit, simultaneously rubbing it as he thrust himself into you.

“I’m close,” you moaned, biting onto the pillow.

“Hold it in for me as long as you can baby,” he groans, rubbing your back.

“I can’t,” you complained. You clenched your pussy around his cock trying to hold in your orgasm.

“Shit…” he moans. “You’re driving me crazy, you know that?” he asked rhetorically. Mark lifts you up to your knees as he continues to drill behind you, all while he pinches your nipples and sucks on your neck. The pleasure from his cock pounding your sensitive pussy, his hand rubbing your clit and pinching your nipples drove you over the edge. You began to shake in his arms as you feel a wave of pleasure hit you. You threw your head back against his shoulder and moaned loudly. “Cum with me.” You came with him once you felt his hot seed paint your walls. It made you feel warm inside.

The both of you were left breathless. He slowly slips out of you, his seed dripping down your naked thighs. You dropped onto the bed, legs still shaking from your orgasm.

The both of you locked eyes.

Within a split second of looking at you, Mark’s expression changes. He looked scared, like he regretted what he had just done. He quickly gets up off the bed and puts his pants back on. He doesn’t say anything to you, but walks outside your shared room.

Mark sees Jinyoung in the kitchen. “Hey Mark, listen. I’m sorry for dancing with your sister.”

He takes a sip of his water and responds, “Don’t worry about it.”

a little note from jennie: this is filthy and i haven’t decided if i’ll write another chapter so let me know if it’s worth to write another one. ;)

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