SMUT
Summary: Imagine your OTP getting into a heated argument. Person A looks at Person B with fire in their eyes and says "Shut up." Person B replies with "Make me." Sexual tension and possible angry sex ensues
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"This is all your fault Merlin." Arthur hissed as he took off his tie and jacket before unbuttoning his shirt.
Merlin rolled his eyes at Arthur, walking towards their couch and flopping onto the soft cushions hoping to ignore the blond who was glaring at him.
"You always blame me for something I didn't do because God forbid Arthur Pratdragon the utterly perfect and suave CEO could do no wrong." Merlin said sarcastically, once again rolling his eyes as Arthur cursed and continued to undress.
"Do not test my patience Merlin." Arthur growled freeing himself from his troublesome shirt and singlet, now standing in their living room shirtless and still glaring at his roommate and best friend.
Running an agitated hand through his hair Arthur tried to temper down his anger and annoyance for losing his cool yet he always had trouble keeping his emotions in check when dealing with Merlin. His younger companion always seemed to have a knack in making him lose control, especially whenever Merlin would pout adorably after their arguments or do something unexpectedly cute in his opinion.
'Christ, I just wanna shove him down and fuck him.' Arthur groaned internally at the thought, trying to stave off the mounting lust he had for Merlin.
"Arthur!"
"What?" The blond CEO answered narrowing his blue eyes at the pinched expression and pouty lips of his raven haired roommate, he swears if Merlin annoys him further he'll do things a (supposedly) straight guy shouldn't do to another male but God damn it Merlin is the exception.
Always has been actually.
Arthur wasn't sure when his feelings for Merlin changed from "He's my best mate" to "He's mine! Mine! My precious..." which it definitely did not sound creepy at all. Really. It didn't.
'At least in my mind it doesn't.'
Arthur knew that he never felt attracted to any guy other than Merlin, it also didn't help that his sister would tease him each time saying that he and Merlin were like an old married couple.
While Arthur was thinking, Merlin grabbed a soft yet firm cushion that had sat on his left and with great luck aimed it at Arthur's daydreaming face. He was quite proficient at recognising the older male's different expressions, plus he's known the prick since high school and been living with Arthur for 5 years now.
'Much longer than any relationship Arthur's been in that's for sure.' Merlin snorted, the longest relationship Arthur had had lasted for a month otherwise it's a new girl every third week. At least Arthur ain't as bad as his other mate Gwaine (who he sees as an older brother) a notorious playboy (and alcoholic) that fucks almost anything with a hole. Well...any willing human that is.
'I don't think Gwaine is into beastiality, at least I don't think he is.' Merlin pondered.
"Merlin! Did you just throw a cushion at me?" Arthur spoke with gritted teeth and all Merlin did was raise an eyebrow and said airily "Nice deduction Arthur, you're quite the observant one aren't you? It's not like there is no one here but us yes? But of course-"
"Shut up, Merlin." Arthur interrupted Merlin's sarcastic comments, instantly the slimmer man stood from the couch and made his way towards the blond; leaning forward Merlin lightly breathed onto Arthur's slightly chapped lips, his eyes of oceanic blue clashed with sapphire orbs of the older male.
"Make me."
It took only a split second before Arthur surged forward, harsh kisses and hands roughly roaming over Merlin and ripping the younger male's shirt whilst pushing his friend to the ground. He felt slender fingers gripping his hair and a wonderful sensation as he grinded into Merlin's growing erection with his own, he kissed away and up to Merlin's ear licking and sucking the lobe loving the sounds coming from those plump lips.
"I'm going to fuck you, make you learn why you shouldn't piss me off." Arthur said huskily into Merlin's sensitive ear.
Merlin chuckled and slid his hands down to grab Arthur's face to stare into those sky blue eyes that held lust (maybe something more) for him, he knows his gaze would mirror Arthur's current emotions.
"Tsk, tsk, tsk Arthur," Merlin purred, "You say you'll fuck me but I'm afraid I don't have time for that." Merlin smirked pecking Arthur's lips and smoothly turned around underneath the muscular blond about to slip away when Arthur's hands slammed down beside his head.
Arthur growled low, "And where do you think you're going?"
Merlin sighed pretending he wasn't turned on and not pressing his arse onto Arthur's clothed erection as he got onto his elbows and knees.
"I'm going to my room to take care of myself and then sleep."
Arthur glared at the back of Merlin's fluffy locks, there was no way Merlin is leaving him with a hard on to go off and masturbate alone. Either he gets to watch then ravish the younger man or they get straight to fucking, because he is not letting Merlin go now that he has an idea (a very good idea) that Merlin wants him too.
He growled deeply in his throat swiftly manoeuvring Merlin to face him once again, "You're not going anywhere unless I'm there fucking you." He moved a hand to grasp Merlin's arse possessively.
The younger man moaned as Arthur's hands squeezed his buttocks, he gasped when those fingers pressed into his hole through his pants, "Oh! Ah-Arthur~"
What Arthur didn't know but probably does now was that Merlin had a weakness for fingers rubbing his sensitive entrance and he really wanted to feel Arthur's fingers inside him.
Merlin blushed at the naughty thoughts running through his mind, he usually tried not to think of Arthur in that way because his best friend had only ever dated women and well, he on the other was bisexual but never went out with anyone as he wanted a long term relationship with someone he could trust and love.
He kissed Arthur with vigour. He wasn't entirely sure what made Arthur do this yet if this moment was all he had to experience what those others before him had then he'll take what he can get. He didn't want any regrets in this life, it will probably hurt him might be awkward when this sexual tension between them comes to fruition.
Merlin knew he'll learn to move on if - no when...when Arthur goes back to dating or flirting with the female population again. His heart ached slightly but he smiled instead.
'If I can have this chance to remember what it's like to be his...'
Merlin moaned as Arthur's tongue sought refuge inside his mouth the action forceful like a charging bull; it was a hot wet mess full of teeth biting lips and french kissing that brought them bliss and breathlessness. Merlin mewled when he felt calloused hands on his naked skin, he didn't know when he lost his pants (or his ripped shirt) but damn did it feel so good as Arthur stroked him.
"God look at you Merls." Arthur said huskily as he gazed down at his best friend.
Merlin looked absolutely indecent with those flushed cheeks and pink mouth moaning his name; that neck he covered with tiny love-bites and those adorable peaked nipples that his fingers would fondly twist just so he could hear that hitch in Merlin's voice. Dear mother of mercy Merlin was beautiful underneath him especially with the evening light streaming through the windows and gently caressing the younger male's pale skin. The raven haired man looked magical if a bit vulnerable in this setting.
'Who else has seen this side of Merlin?' Arthur wondered as a small amount of jealousy filled him when he imagined what other men or women might have had with his Merlin, even though he knew Merlin has never dated anyone.
'I want him to be mine.'
Arthur trailed kisses slowly downwards, reveling with each gasp and cry that pried from Merlin's lips.
'I want to be the reason for those dimpled smiles in the morning, to have those eyes crinkle with happiness just by seeing me.'
He licked teasingly on Merlin's rosy tip, so hard and wet for him. He groaned at the sweet taste and scent that was purely Merlin; his fingers slippery with his lover's pre-come to which he rubbed against the tight furl that begged to have something inside. It made him harder than ever at the thought of sinking into Merlin's body, to make Merlin completely his.
"Tell me you want this," Arthur said gruffly, his cheek leaning against Merlin's inner thigh, "that you want me right here, inside your tiny boy-cunt fucking you like you've been begging for it." He felt Merlin shudder in pleasure a small whine passing through red bitten lips. Merlin really is a tempting treat, one he wishes to covet and devour every night if he could - and Arthur definitely would - he'll have Merlin as his permanent lover (and future spouse too) because he knows he wants this forever.
'No one else but you Merlin.' Those words swirled inside Arthur's mind as Merlin pleaded yes; warm and tight. Merlin was just as he imagined, he kissed the outer rim where his fingers moved in and out of Merlin, widening the gap to fit something larger within. He was giddy with excitement and desire with an undertone of love, so much love waiting to burst and shower Merlin in it.
"So good, you're made for this Merls." Arthur murmured, his tongue sometimes joining in with his fingers, "Look at that, your hole loves it! But you want something bigger don't you baby?"
Merlin blushed spreading his legs wider, "Uh, ye-yeah. Can you put it in me now Arthur? Please?"
Arthur groaned deeply, who knew Merlin saying "please" in such a way would be a turn on? He quickly unzipped his trousers whilst also pulling his fingers free from Merlin's arsehole. He placed one more kiss to Merlin's pink entrance before hovering over Merlin with one hand holding the younger male's hip whilst guiding his manhood towards the aperture of his lover's shivering body.
"I'm gonna make you mine, make you cry in ecstasy for me." Arthur said inch by inch he sunk deeper into Merlin his hands rubbing soothingly over long slender legs around his waist; absolutely beautiful to witness Merlin coming undone, to know that he - Arthur Pendragon - was the one privileged with taking Merlin apart and put together again.
"Arthur."
His name uttered from those lips never sounded better as it did then, the awe and affection in those ocean blue orbs had him bending Merlin in half as he sought to kiss his lovers mouth.
"Arthur, Arthur please--"
"Ssh baby, I've got you." Arthur murmured watching Merlin mewl as he slowly drove back then with a quick snap forward aimed precisely against his younger lover's prostate, he kept this pace up adoring every sigh every tremble and stutter. Arthur never wanted to forget this image of Merlin.
"Arthur, damn it, go faster I want it fast--" The smug prat interrupted Merlin's sentence by thrusting upon his pleasure gland causing him to lose breath and mewl wantonly.
Arthur licked his lips, his Merlin wanted him to up the tempo who was he to deny such a request? He made sure Merlin's legs were over his shoulders as he held tightly to the pale man's hips knowing his fingers will leave bruises on Merlin's skin.
"You feel perfect. Tight, fuc--" Arthur cursed as he felt Merlin squeeze around him. He thrusted harder making sure every hit made Merlin scream which only brought him more pleasure the tighter Merlin would get and damn did it 'feel so good' Arthur thought slightly dazed smiling as his young lover brought him into a sloppy passionate kiss.
"Beautiful." Arthur whispered his tongue licking gently at those plump lips loving the cute sounds from his Merlin as well as the blush across those gorgeous cheekbones.
'And he's all mine.' With that sentence he held nothing back giving his all in pounding Merlin into the floor, their skin slick with sweat and the stifling air filled with heat and the rough sounds of love-making between best friends turned lovers.
"Arr...Arthurr--"
"That's it baby, you like that?"
Merlin nodded, breathless and wanting more and more of Arthur. Moaning loud and clutching tighter to the bigger man holding him, Merlin cried every time the blond's thrusts became harder the sounds rough and wet to their ears.
"Arthur, Arthur. Please!"
The older male licked at Merlin's gasping mouth gently kissing his vocal lover, he gripped Merlin's cock stroking in time with his pelvis pushing in and out of the raven's slighter figure.
"Come on Merls, come for me." Arthur crooned, delighted at the sudden squeezing and fluid flowing forth from Merlin's stiffness. The utter pleasure shown on his lover's visage was exactly brought him off, causing him to finally spill inside enjoying the way Merlin's hole milked his cock.
"Uhn, Arthur," Merlin groaned, his arsehole clenching around Arthur reflexively as the blond leaned down to kiss him, large hands massaging his buttocks his legs feeling like noodles as he stiffly brought them back to the prats waist, "God, Arthur why do you have a huge c-cock? Ah--" Merlin was kissed shut by the older male's mouth when he was suddenly lifted into the air, in surprise he wound his legs more securely onto Arthur.
Both young men moaned as Arthur went deeper inside Merlin in this position that Arthur couldn't help but feel aroused once again which got him a half-glare from Merlin, who wasn't sure if he should smack the blond or run so his sore arse could get a rest. That is if he can run after the spontaneous (yet utterly satisfying) sex.
"Aww, come on Merlin, don't look at me like that. It only makes me want to fuck you even more," Arthur teased, trying very hard not to stumble towards his bedroom whilst holding his adorable lover, "You know you liked--" he gasped as Merlin squeezed his dick.
"Fuck. Merlin you little minx, wait until I've laid you down before you start doing that with your arse." Arthur growled, slapping Merlin's bum and inducing a tiny yelp of pain as well as a cute pout from the cheeky sod. Merlin huffed, grumbling under his breath that Arthur was a "Big pratty clotpole, I don't know why I deal with you," to which Arthur answered with a simple sentence.
"Because you love me--" Merlin stared wide-eyed at the blond ready to pretend he didn't and protest loudly, "--and I love you too." Only for Arthur to make him speechless and usually he's got a lot say but at the moment found it hard to believe what Arthur said.
'Arthur feels the same way?' Merlin wondered if he was dreaming again. 'I mean it's possible I might've fallen asleep on the couch when we came back and dreamt this all up.'
"Merlin?"
Arthur called out softly in worry as Merlin's eyes glazed over and tears gathered in the younger man's vision.
'Did I assume wrong? Did my feelings for him come on too strong?' Arthur felt a twinge of sadness and hurt rise up when it withered away quickly as Merlin's words filtered through.
"I love you, I love you even when I knew I couldn't be with you and I don't know...I don't know if I can handle you being with someone else Arthur," Merlin turned away, "especially not after this." He ended silently tears now falling though they were gently wiped away by Arthur's calloused fingers. A firm hand brought his face back to Arthur's, eyes of steel blue full of want, determination and affection. All for him.
"Neither can I see you with any other but myself. I want this Merlin, I want you to be mine and I want everyone to know you are."
Arthur left tiny kisses on Merlin's cheek his heart thumping erratically. Pushing Merlin into the wall just right outside his bedroom door he slowly slid from Merlin's inner sanctum then slammed right in, an accurate shot on his lover's prostate as a shout of pleasure erupted from his lovely Merlin.
"This won't be the last time I'll say I love you or make love to you, I meant every word Merlin. You're it for me."
"You promise?"
Arthur smiled, his breath on Merlin's quivering lips.
"I promise. Now and forever."
By Keruki_Sypher on ao3