Bts one shots

~step brothers: namjin~

Top: namjoon
Bottom: Jin

Daddy kink

Jin's POV:
My name is Kim seokjin and I live with my father and step mother and her son Namjoon. I am a few years older than him. I would be lying if I said I didn't feel attracted to him. His adorable dimples his toned chest when he worked out even his cute clumsiness when he would fall or break something. If we weren't brothers I would pounce on him doming him making him a mess under me as I wreck him. Sadly we are brothers plus I think he's straight.
I sigh softly thinking how useless my situation is while leaning my head in my palm. I look up at the clock Mom and Dad left about an hour ago to go to a fancy restaurant for there anniversary. Which meant me and Namjoon are left alone in the house. I get up and start cooking ramen. I hum softly and zone out while cooking.
No ones POV
Jin feels a pair of arms wrap around his waist and he smirks softly turning around wrapping his arms around the younger male.
"What's wrong kitten~?" Jin asked softly
The younger squirmed in Jins arms hearing the nickname as his face had a slight shade of pink covering it. He buried his face into the oldest broad shoulders.
" w-was thinking about daddy and g-got needy.." Namjoon mutters quietly extremely embarrassed. Jin growls hearing his little slut call him daddy he grabs the youngers wrists and slamming him into the wall and holding his wrists in place above his head. Jin smirked when he heard a small whine escape Namjoons mouth. "Did my baby touch himself thinking of daddy?" Jin asked against Namjoons skin as he slowly started kissing his jawline down to his neck
"N-no d-didnt break daddy's rule.." Namjoon whimpered out thinking of the punishments he would have gotten if he had. Jin kisses on the youngers neck and collarbone until he heard namjoon let out a soft moan.  He smirked sucking and leaving love bites on the youngers sweet spot.
The younger started grinding on Jin needy "p-please daddy n-need you" Jin groaned and grabbed the youngers hip grinding back against him loving the friction. That is until he smelt smoke.
Jin opened his eyes and realized he was having a fantasy of him and Namjoon and burnt the ramen.
"Aish..." Jin smacked his forehead and sighed throwing away the burnt food. He looked down due to a tightness in his pants and blushed brightly. He had given himself a boner "hes your brother calm yourself.." he muttered to himself. He would have to deal with it later he had to feed namjoon first.
"Joonie want pizza?" The older called out waiting for a response When he didn't get one he called out again. "Namjoon ah?" He sighed namjoon must of been doing something like watching a movie or playing video games. Seokjin headed up stairs to his brothers room and went to knock before he heard a soft groaning noise. His pants tightened even more he shook his head. His innocent Joonie must've just hurt himself he wasn't as dirty and perverted as Jin. He opened the door slowly "Joonie you okay?" He asked before seeing the sight before him namjoon was sitting up with his pants and boxers down jerking himself off to a man being pounded to another man. Jin let out a loud squeak of embarrassment before shutting the door quickly. He was sure his brother didn't hear him. His face was red and hot he slid down the door trying to collect his thoughts. Okay okay namjoon was jerking himself off to gay porn but that didn't mean anything right? Jin thought to himself before being pulled into Namjoons room and being pressed up against his door. "N-namjoon I-I'm sorry for coming in-.." Jin stuttered an apology looking down before being cut off by namjoon smashing his lips against his own. Jin thought it might be another dream but right now he didn't care. He melted into the kiss feeling Namjoons soft plump lips and loving the taste of them. Namjoon sucked on Jin's bottom lip causing the older to moan softly giving Namjoon the opportunity to slip his tongue into his hyungs mouth. Jin eventually pulled away gasping for air Namjoon smirked. "Baby boy caught daddy at a bad time~" Jin gulped at the nickname he thought he was the dominant one he was older that should account for something. Namjoon licked his lips noticing jins bulge and started to palm the older. Jin let out a soft groan and rested his head against Namjoons shoulder feeling all dominance slip away. He tried to stop himself this was his brother Jin tried to push Namjoon away but wasn't strong enough. Namjoon palmed Jin faster listening to Jin as his breath became hitched. He started to kiss his neck leaving love bites until he hears Jin moan out loudly he begins sucking on his neck and Jin grips his hair. Namjoon pulls down Jins pants looking at him for approval with lustful eyes. Namjoon has feelings for his brother he was imagining himself pounding into Jin as he watched the porn. He didn't care that they were step brothers seeing how Jins hair stuck to his forehead eyes covered over with lust. His plump lips moaning out his name as he nodded in approval letting Namjoon pull down his boxers. Namjoon ran his thumb over his tip which was leaking with precum and started pumping him up and kissed Jin more passionately. Jin moaned in Namjoons mouth gripping his shoulders. Jin pulled away as he started pumping Namjoon as well. Jin started to feel butterflies in his stomach. "J-Joon" he stared earning him a slap on the thigh "it's daddy to you kitten~" Namjoon smirked. Jin whimpered softly "daddy c-close" he moaned softly as Namjoon fastened his pace. "Don't cum yet baby" Namjoon lifted a finger up to Jins mouth "suck " he ordered to which Jin happily obliged. Jin opened his mouth and began sucking Namjoons fingers and wrapping his tongue around them. When they seemed lubricated enough Namjoon took them out and picked up Jin and brought him to his bed. "Tell daddy what you want" Namjoon smirked crawling on top of Jin
"M-mm want daddy inside of me" Jin blushes covering his face he always imagined this the opposite way. Namjoon leaned in and kissed Jin taking both of there shirts off.  "on your hands and knees kitten" Namjoon commanded sending a chill down Jins spine he did as he was told and Namjoon rubbed Jins ass. "So fucking sexy...." Namjoon muttered biting his lip before entering a finger inside of Jin. Making him gasp softly at the new feeling inside of him. Namjoon kissed Jins back while reaching for the lube in his drawer next to the bed. He slowly thrusted the finger inside of Jin before lubricating and adding another finger aiming for Jins prostate.He finally hit it causing a loud moan to escape Jins plump lips. Namjoon added a third finger thrusting faster making Jin moan louder. Jin pushes back and starts fucking himself on Namjoons fingers. Namjoon pulled his fingers out causing Jin to whine from feeling empty. "Hold on kitten daddy will fill you~" Namjoon smirked lubricating his dick and slowly entering Jin going slow since he knew Jin was a virgin. Jin hissed at the stretch Namjoon was fucking huge he bit his lip until Namjoon leaned down and kissed him softly trying to distract the older from the pain. Namjoon finally pushed himself all the way in groaning softly from the tightness and kissed Jin waiting for the older to adjust to his size. After a few minutes Jin nods "p-please move daddy" Namjoon smirked and started thrusting at a fast almost inhuman pace causing Jins eyes to water as he is hit with pain and pleasure. Jin moans out Namjoons name as pleasure kicks in and Namjoon goes even faster causing Jins arms to feel weak. Namjoon groaned "oh fuck baby boy you're so tight" Namjoon pulled out only leaving the tip in and slammed back into Jin going at an animalistic pace causing Jin to see stars. "D-daddy going to c-cum~!!" Jin moaned out loudly feeling a knot form. Namjoon panted softly and moaned "me too baby boy lets cum together" Namjoon held Jins hip with one hand and placed his other hand on Jins dick as he started to jerk him off. Jins arms gave out as he was being held by Namjoon and Namjoon slammed into the older causing them both to moan out and cum together Jin releasing all over his chest and bed and Namjoon filling Jin up as he rode out both of there highs Namjoon placed Jin down and kissed his head lying next to him.
"I love you Jin" Namjoon smiles showing his dimples. Jin blushes brightly hiding his face
"I l-love you too.." he smiled shyly as Namjoon moved his hands away from his face and pecked his lips. Namjoon got up and grabbed a wash cloth and cleaned off Jin. He then got them both dressed and grabbed Jins hand "Jinnie? Will you be my boyfriend?" Jin widened his eyes in surprise he didn't think this day would ever happen he smiled widely and nodded. "I would love to Joonie!!" He leaned in and kissed him softly pulling away and to hug him happily giggling. Namjoon chuckled and pat Jins head. Jin bit his lip and looked up worriedly. Namjoon furrowed his brows "what's wrong baby?" Jin gulped "J-Joonie what if they find out and we're brothers...." he started tearing up scared. Namjoon smirked and kissed his tears away stroking his hair "it will be okay baby I promise." He smiled until they heard a knock at the door and they both jumped off of the bed and Namjoon opened it as Jin sat at his desk. Namjoon opened it to see his mom. "Eomma what's wrong?" Namjoon tilted his head as his mom came in the room and turned to the boys. "Your father and I are getting a divorce you both will no longer be brothers."