#mcnd ff

In honor of Seongjuns birthday I decided to make a little story because people still don’t want to write fics about him on tumblr.

WARNING: 18+ DON’T READ if you’re uncomfortable with sexual content.

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(This is his outfit for the fic)

It was your boyfriends 21st birthday and you had planned a surprise dinner party with the boys in their dorm. Although he arrived later than usual he was very happy to see you all gathered with decorations and food everywhere. You all enjoyed your meals and cake but it began to get late and the boys went off to bed one by one.

“Sooo did you have a nice day?” You ask your boyfriend who’s leaning on the kitchen counter. “Mmmm yes baby, thankyou so much.” He says pulling you into his arms. “I’m glad.” You reply leaning in for a kiss. He placed his large hands on the sides of your face running a thumb across your lips and leans in as well. You both start making out then you start to unbotton his shirt. “What are you doing baby?” He says releasing you. “Well birthday boy needs his gift doesn’t he?” You say placing a kiss on his slightly exposed chest. “The boys are home.” He says whispering but you could see the slight excitement in his eyes. You raised an eyebrow walking towards the cake on the table. You take your finger grabbing some icing and slowy lick it off sucking on your finger while looking at seongjun and he bites his lip. “Hmph Fine” you say strutting away to his room and closing the door. It wasn’t too long after when he comes barging in and locking the door behind him. “You better not be loud.” He says with frustration. You smile then turn to him pulling his shirt and kiss him running your hands through his hair. Hes doing the same but tugs on your hair making you open your mouth more and letting his tongue take control of your mouth. You let out a whimper but he tugs on your lip reminding you to stay quiet. “Fuck, you look so hot for me tonight princess” he says and you grab his arm making him sit down on his bed. You begin to slowly undress yourself slowly revealing the lingerie you had prepared under your dress. He was looking at you up and down licking and biting his lip with mesmerized eyes. His hand traced your sides as you slipped off your heels and you began crawling onto him making him lie back down. Again you placed your lips on his and he fully unbottoned his shirt throwing it onto the floor. You backed up and lowered yourself to his chest pecking him everywhere and placing your marks on him as he played with your hair. His buldge was now poking at your ass so you slid yourself off of him making him sit up. You pecked his lips as your hands slipped down to his belt quickly taking it off and unbottoning his pants. He was quick to help you lower them off of him along with his boxers and immediately his hard sprung into sight glistening with pre cum you smirked and looked at him as you began touching him. Slowly you pumped him and he bit his lip to stop himself from groaning. Keeping eye contact with him you lowered your lips onto him circling your tongue on his tip and leaving pecks on him while pumping his throbbing length. “You’re so hot babygirl” he says throwing his head back as you take him into your mouth. You began bobbing your head and humming so he can feel your vibration making him grab onto your hair pushing you further onto him. You began gagging and he let your hair go but you continued pleasing him listening to his breathing get faster. You finally let go and began licking his member up and down tracing his veins with your tongue. Seongjuns breathing got huskier and he grabs your arms pulling you onto him this time lowering your panties. He throws them to the side and kisses your neck when you felt his cold fingers touching your sensitive clit. You gasped at the contact and held onto his shoulders as he circled you. He shifted back into his bed with you still on him and you pushed him back into his lying down position and grabbed his length hovering over him. With one hand on his chest and the other on his member you slowly slide onto him making him close his eyes. You loved the sight of your boyfriend letting you please him he looked hot when he filled you up. You now placed both hands on his hickey covered chest and began riding him as best as you could while biting your lip to keep quiet. Although you both held back on sounds your wet bodies still clapped and the bed creaked at every rough movement. You began to slow down as your legs grew tired and seongjun took this as his chance to flip you over and take lead. Your body slammed down onto his bed and he yanked your legs closer to him.

Giving you no time to prepare he slams himself into you causing you to moan loud and he stops your screams by kissing you as he continued slamming himself deeper. His thrust were getting deeper and rougher making you whimper beneath him. You placed your hands onto his back holding onto him and digging your nails into his skin making his groans get louder. You threw your head back shutting your eyes tightly feeling his hot breathe on your ear and you raised your legs wrapping them around his waist and feel your walls tighen around him. “Shit im gonna cum babe” you say and move a hand into his hair clenching your fist. “C’mon baby girl cum for me” he says inbetween pants moving even faster into you. The slaps of your sweaty skin colliding was getting louder and his groans sounded deeper with every thrust. You held onto him tighter as you felt yourself reaching your climax then you felt his fingers meet your clit again as he still thrusted into you. You couldn’t hold it in anymore and you had reached your climax screaming his name as pleasure filled your entire body and your legs wobbled through the sensation. Your walls tightened making him reach his climax seconds after you and with a final sloppier thrust he released inside of you.

Fuck it we need Castle J smut sorry not sorry. Someones gotta do it 🤷‍♀️ Please do NOT read if you are uncomfortable with sexual interaction. Please read on if you’re a bad b*tch who likes cj.

Also I cant decide if i want to call him castle j or cj or seongjun 😭😭 Also what the frick im sorry its so long I didn’t think it was.

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Takes place at a party celebrating the final promotion of MCND’s debut song ICE AGE. You’ve been dating Seongjun for 7 months but still haven’t done more than making out.

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It was a Saturday night and the boys have officially finished their album promotions with a grand party. You of course had been invited as Seongjuns plus one and he was on his way to pick you up. There was a black and white theme so you both had decided to match with a white outfit. You wore a very tight dress that held your curves up perfectly and had an opening on your back. Your hair was loosely curled and makeup was very light with a natural look.

“Damn girl you look so hot.” Says your bestfriend (who is also your roomate) as you twirl. “Thankyou I’m so nervous I’ve hung out with them but never at big parties. Why wont you come with me.” You say to your bestfriend while sitting. “Are you dumb. Its invite only and theres going to be other artist. I couldn’t possibly stand around them all and not pass out.” You friend says making you giggle. Your phone beeps with a text from “Seongjun💙”.

Seongjun💙: I’m here baby. & we’re late again lol 😔

You: ofc we are haha I’ll be out right now 💓

“Okay he’s here.” You say and you both get up leaving your apartment. You open the door to see seongjun was already at the door with black roses. “Heey i know its cheesy but I figured why not.” He said eyeing you up and down slowly but stopped and soon as he noticed your bestfriend behind you. “Aweeee thankyou baby I’ll put them in water right now.” You grabbed the roses, but your friend took them from you right after. “Okay kids just go already you are going to be late. And cj you better take care of my girl.” She says and Seongjun quickly nods “of course ma’am.” He says with a two finger salute. You both walk towards his car and he opens the door for you but stops you before you could step in to kiss you. As he leans in you close your eyes expecting a quick peck but he kissed you slowly and rubbed his tongue on your bottom lip practically begging for entrance but you knew you couldn’t be even more late. You decided to back away. “C’mon babe we’re already late remember.” You say and he nods. The first few minutes in the car were silent but he finally spoke up. “y/n?” He says gripping the steering wheel. “Yea?” You ask a bit confused. “I can’t lie, you look so damn beautiful.” He says looking ahead biting his lip making you blush. “T-thankyou...you look pretty good yourself.” You reply and he places a hand on your thigh rubbing his thumb on you making you blush even more. The car ride to the party wasn’t awkward but you it was very silent with slight sexual tension. You both were very close to having sex quite a few times lately but you both don’t want to rush anything. This month has been the worst when you two are alone you can’t seem to get your hands off eachother. Lately you’re starting to wonder if its been long enough.

You both arrived to the party and he quickly leaves his seat to open the door for you. “Thankyou” you say smiling at him. He places a hand behind your back and you could feel the cold from his rings on your skin giving you goosebumps. You both arrive at gate of the large home passing the guards and your boyfriend opens the door for you. You’re immediately greeted with loud music, drinks, and lots of people you’ve never seen. “Wow bic said there would be a lot of people, but I didn’t think he was this serious.” Castle j says. “I don’t think we are going to find anyone honestly.” You say back into his ear so that he could hear you. “I know but at least we have some time to have fun for ourselves.” He says pulling you in closer and walking towards the indoor bar. He grabs two drinks and hands you one. Both of you quickly down the glass when you spot your friend hwasa walking over to you both. “Hey girl you look fiiinne. Wanna dance for a bit.” She says making you laugh and look at your boyfriend. “Thankyou,thankyou but I can’t just leave him here.” You say with a pout. “No no baby go ahead I’ll just watch.” He says whispering the last part and winking. You roll your eyes and follow hwasa to the dancefloor with her friend solar. You all three dance together for a while until a slower song began to play and you decided to look around for seongjun but noticed he was already starring at you with dark eyes. You took this chance to wink at him and walk towards the small circle stage with a stripper pole in the middle of the crowd. As you walked to it you felt nerves but decided to only focus on your boyfriend. He starred at you questionly with his chin up until you started dancing. You danced around it slowly and swung while throwing your head back keeping your eyes on him and you noticed him adjust his pants. Now you were the one smirking. You then put a hand on the pole slowly licking your hand from bottom to your fingertips and you saw seongjun word out “Fuck” then get up and walk through the crowd heading upstairs. You quickly got down excusing yourself from your friends and tried looking for him. The level of horny you just put upon yourself was too much for him to just walk away from. You pushed through the crowd and knocked on the first restroom door but you heard a “busy” from a woman and walked further down the hall. You looked in a room only to see another couple had already taken that one and you laughed closing the door. Finally you try another one and sure enough he was sitting on a large bed with his head in his hands.

“Is something wrong baby?” You say closing the door behind you and locking it. In an instant he stood up and placed a hand on the door leaving you cornered. “Why the fuck are you playing games y/n.” He says tracing his fingers down your side. “I don’t know what you’re talking about.” You say confidently but in reality you were very nervous. He was starring into you as if he wanted to absolutely devour you. “Fine, I’ll just show you what you did to me.” He says into your ear pulling you closer to him. He lifts you up bridal style and throws you onto the bed.

You both begin to kiss slowly but like before he licks your bottom lip asking for entrance but you decided to tease again not letting him slip in. He grunts in frustration but you begin to feel his buldge through his pants so you were satisfied. “Fuck that, stop babygirl I need you.” He says and you gave up letting him in. Both tongues collide and you moan into the kiss when you felt him slightly tug at your hair. your hands were on his arms but now you searched for his buldge and slowly rubbed on it. You knew your hands were abit shakey but you really wanted him so your nerves slowly dispered. “mmmm don’t start something you can’t finish.” He says moving down to your neck leaving sloppy kisses. “Seongjun?” You say and he looks up. “Whats wrong baby?” He asks. “I...i need you so bad right now.” You say with pleading eyes. “Now look who’s begging.” He says with a smirk and gets up taking off his shirt. You sit up and start leaving kisses on his abs running your hands up his chest but he grabs your wrist. “No baby. Tonights about you.” He says placing your hands down. He places you down again slowly and starts kissing your chest going down to your cleavage. He begins to unzip your dress while kissing your shoulders. You kick off your heels and move up helping him take off your dress. He hovers over your now dressless body and kisses your lips, now you could feel his cold chain touching your neck. One of his hands finds your bra clasp and undoes it so he throws it onto the floor. Your hands roamed his chest as he did so then he dips his head onto your breast cupping them and he begins to twirl his tongue around your nipples giving both of them his attention. Your insides were going crazy from the attention he gave you and you craved for more. He sucked on your boobs and made a snapping sound everytime he switched his attention to the other. The view you had of him right now was like no other, he was such a beautiful man you dont know how you got so lucky.

You moaned as he took a bit of your nipple inbetween his teeth and lightly tugged them. He began lowering himself leaving a trail of wet kisses down your stomach. He stopped at your panty line and lifted your legs kissing your thighs leaving a few marks. He then turned to face your heat and looked up at you once more with hungry eyes and you nodded at him for approval and he took your underwear inbetween his teeth and moved a hand over your damp area teasing you by rubbing over your clit lightly. You moved wanting more and he quickly tore them off of you starring at your core and licking his lips. He dipped his head and you felt his tongue finally meet your clit making you close your eyes and gasp throwing your head back. He twirled his tongue around your sensitive area then inserted a finger into you. Then another. You moaned and arched your back a bit while wrapping your legs around him. He began moving his tongue even faster on your clit and you couldn’t take it. You tugged on his hair as you felt a high coming but he pulled back. “What the fuck seongjun.” You say panting. “Babygirl I want to give you more.” He says licking you off his lips. He then takes off his belt and that was just about the hottest shit you’ve ever seen. His veins were popping out and his chest a bit sweaty and you got even more wet just from the that sight. As he grabbed his condom and took off his pants you got closer to him. “Can i put it on?” You ask looking up at him and he runs a hand through his hair giving you the condom. He pulls down his boxers and immediately his member rose up with pre cum. You kept your eye contact with him and put your lips on his tip licking off his precum earning a grunt from him and you slipped on the condom slowly. “You’re such a bad girl.” He says then grabs you making you sit on the edge of the bed and quickly he grabs your legs so that hes still standing and they’re wrapped around his waist. Without any warning he insert himself into you and you close your eyes throwing your hands back. He grips your waist and slips himself out of you then back in letting you adjust. “Fuck, you’re so tight around me.” He says speeding up his thrust and tightening his grip on you. He begins pounding into you biting his lip and starring at how fucked over you are. “Baby I want you to look at me.” He says through grunts. You open your eyes and watch him pound you. Both of your moans were so loud along with the slapping sound of wet skin but the party music was so loud no one would notice. Without a warning he yanked you up onto him and turned to the wall behind and pushed you up against the wall. He remained grabbing onto your waist but now he was able to place his lips on your neck and you grabbed onto his back scratching him. “Shit y/n you’re so good to me.” He says into your ear with a rasp making you moan his name. He was pushing so far into you then he turned around again carefully taking himself out of you and pushed you onto the mattress again and climbed on top of you this time. You began kissing when he entered you again making you gasp and he slipped his tongue into your mouth. His pace began to quicken and he began kissing your jaw while you called his name out. He moved one of his hands down and the other on the mattress supporting himself. He place his fingers on your clit circling them around while still ramming into you when finally you couldn’t take it anymore. With a loud moan you came undone and your walls tightened around him making him groan and release after you.

“Fuck... t-that was amazing.” He says in between breathes and climbed off of you. You were absolutely breathless. You honestly wanted more of him but figured you should probably get dressed. “I gotta say I didn’t think you had it in you.” You say after a minute and turned to him and saw he was already eyeing you. “Are you trying to go again.” He says smirking but you just laugh. He got closer to your face and kissed your forehead and got up to get dressed. You did the same but at a slower pace because your body still felt a bit sensitive.