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icequeenbae · 7 months

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Translucence (m) | Astro LDM

Pairing: Cha Eunwoo x Reader (Lee Dongmin x Reader)

A Jinjin cameo? hehe

Established Relationship, slice of life, fluff, PWP, smut

Warnings: glass bathroom you heard me lol, explicit content, unprotected sex, this is smut with minimal plot (it’s becoming my style), a sprinkle of voyeurism, maybe a noona kink, maybe Dongmin's splendid ass is mentioned more than once

Word Count: ~4.2k

Author’s Note: Heyyy~ Finally posting my first ASTRO fic! This has been waiting to be released for a while now, but the timing wasn’t working out… But now that it’s done, I hope that you enjoy this little story! Let me know what you think~ And a special thank you to the lovely @the-boy-meets-evil for looking over my story, I really loved your comments, Jess <3

Summary: It’s your first short vacation with Dongmin since you started dating, and you get a chance to stay at an extremely fancy hotel in Jeju. The ocean-view suite is perfect, yet there’s a small inconvenience… or a genius design?

Network tags: @superm-net @exo-writers-net @bbh-net @k-vanity @ksmutsociety

It was your first time taking a vacation together.

With the type of hectic schedule Dongmin had to maintain, you barely managed to book the hotel of your dreams for this weekend, which was actually your one-year anniversary. Two days was all you had, and you planned to enjoy them to the fullest, start to finish.

Which was why you’d surprised your boyfriend by appearing clad in a white sundress with a stylish wide brim hat to match. It was a simple feminine look, yet it set the mood from the start.

‘Wow, I’m suddenly looking forward to our flight…’ He smiled at you softly before murmuring, ‘You look beautiful.’

Avoiding his eyes timidly, you chewed on your lip to contain a silly grin. Dongmin took the handle of your suitcase to put it away in the trunk of the car.

‘Let’s get going, we have to be at the airport in thirty,’ Jinwoo’s voice startled you as the window on the driver’s side rolled down. ‘You’ll have a whole hour to exchange your lovey-dovey stares on the plane, children.’

‘Hyung…’ Dongmin mumbled in embarrassment, and you coughed, sliding into the backseat while your boyfriend’s palm hovered above your head protectively.

‘I’m older than you, Jinwoo-yah,’ you scolded, and he hummed in response.

‘Barely!’ He glanced in the rearview mirror, meeting your eyes, and added. ‘Noona.’

You shook your head in disapproval, and turned to Dongmin, who settled in the backseat with you and moved to buckle you up.

‘I can do it! Let’s not make Jinwoo cringe.’

‘Why would he cringe…’ Your boyfriend pouted, watching you tug at the seatbelt.

‘I’m fine unless you start the funny business,’ the leader announced nonchalantly from the front seat.

‘Have you ever caught us doing anything?’ You huffed, and the car was silent for a few long seconds. ‘Have you??’

‘Does hearing count?’ He asked, and your boyfriend’s eyes almost bulged out of his head.

‘Shut up,’ you laughed nervously, only half-assured that it was a joke.

‘It’s actually true. It was when we all stayed at the dorm for a sleepover. You rustle like mice,’ Jinwoo recalled.

‘What?? We weren’t doing anything fu-’

Dongmin’s hand suddenly squeezed your thigh, putting a stop to your protesting speech.

‘Please, just… change the subject, noona.’

Teasing you and Dongmin was Astro members’ favorite pastime, and you noticed from the very beginning. They simply loved making him a flustered mess. Not that you couldn’t relate – the face genius looked almost unbearably cute when embarrassed. You weren’t a stranger to teasing him yourself, just to get your fix of his adorable shy smile and his extensive nagging about how you never let him breathe.

In fact, he loved to nag. It was his way of showing affection.

‘Ah, noona… Your dress is so revealing,’ he kept whining while you were on the plane. ‘D’you know how active the sun is in Jeju? Did you apply the sunscreen thoroughly?’

‘Yes. But you can reapply it if you want an excuse to touch my chest,’ you murmured, making him flush red and lower his voice to a scandalized whisper.

‘That’s not what I meant-’

‘I’m sure it isn’t.’ You hummed, laying your head on his shoulder. ‘But I’d still let you.’

The flight from Seoul to Jeju Island was rather quick, about one hour in the air. And it seemed to be over even faster since you were too busy whispering, giggling like lovestruck teenagers, and ‘oh’-ing in excitement as you looked out the illuminator.

Going on a trip with your boyfriend was something you’d been dreaming of for months now, so your mood was through the roof from the moment you woke up. It kept gradually increasing while you were on your way to the dream destination, and reached its peak when Dongmin rented a car to drive the two of you to the hotel.

‘If anything is better than this view,’ you turned away from the window to look at your boyfriend’s relaxed form. ‘It’s probably this.’

‘What?’ He glanced at you, not catching your meaning.

‘You.’

He huffed, scolding you for being cheesy.

‘What, I’ve told you this before! You look most handsome either when you’re driving or when your hair gets wet.’

‘I shall try driving with wet hair someday. Will that make you explode?’

‘Is that your goal?’ You asked, tracing your index finger down the side of his neck, which made him squirm.

‘Stop it, you know I’m ticklish…’

‘You’re not ticklish, you’re sensitive.’ You corrected, running the pads of your fingers over his skin again to make him shudder. ‘So, who’s exploding now?’

He gave you a reproachful look, and you chuckled, pinching his cheek to annoy him further.

‘Why do you have to be so shameless, noona…’

‘Don’t you love that about me?’ You asked playfully.

‘I do,’ he was quick to admit. ‘I love everything about you.’

Caught off guard by his sudden confession, you fell silent. Dongmin didn’t say things like this often, he was a bit reserved about his feelings. You actually recalled that he’d only said ‘the three words’ twice in the span of your relationship. And on one of those occasions he was actually drunk, so… yeah. He was strangely tight-lipped about it for the romantic that he was.

But you’d learned to accept it. You wouldn’t push him to do something he didn’t want to or wasn’t ready to do. So, you just said nothing before your hotel was finally visible.

‘This is great, we can just drop everything and head out to the beach! I’m living for this weather,’ you said, clapping your hands in excitement.

Dongmin nodded in agreement.

As expected, the hotel was splendorous. You noticed that while your boyfriend was checking you in. Taking those few minutes to look around, you found yourself ogling the crystal-clear glass constructions that separated the lobby and the waiting area. The outer wall was also steel and glass, so you could enjoy the beautiful landscapes of Jeju even from there.

‘Let’s go,’ a low voice called, and you followed the tall figure to the elevator.

You really wanted to give him a back hug as he pressed the button, but decided to at least wait until you were on your floor.

Dongmin took your suitcase, which made you pout, unable to hold his hand.

‘I think it’s here,’ he guided you to the door and used the card to open it. ‘After you.’

And there went your plan to give him a back hug. Up in flames.

You sighed and stepped into the room.

‘Oh!’ You exclaimed, rushing to get rid of your outdoor shoes in favor of slippers. ‘Let’s check the view! Come on!’

Surprised by your eagerness, your boyfriend shook his footwear off as well, reaching out his hand to allow you to tug him towards the balcony.

‘Oh my god, this is even better than I expected!’ You squealed, almost jumping in excitement, and squeezed his palm. ‘My hands are itching to take pictures! Come on, lean on this railing.’

Knowing better than to argue with you, he did exactly as he was told, and posed for you.

‘Ah, so handsome,’ you kept repeating, while preserving this moment in the form of a photograph.

Dongmin lost his patience in about a minute, pulling you closer to his body.

‘Are you interested in the view or in spending time with me?’

‘I see you every other day, and it’s my first time in Jeju, of course I’m interested in the view!’ You exclaimed. ‘Especially when you’re making it even better.’

He allowed you to kiss away his pout, and held you close for a selfie.

‘No, my head looks too big like this!’

You jumped in place to reach the phone, because your partner refused to take likable pictures.

‘I got it, I got it,’ he assured you, angling it to make the two of you look disproportionate again.

When you pinched him angrily, he laughed in the cheekiest way possible, begging for mercy instantly.

At least then you’d managed to finally take presentable photos.

Leaving you to admire the ocean some more, Dongmin headed back inside to unpack your belongings. You needed to change into your swimsuits if you wanted to enjoy the rest of the day on the beach.

‘Uh- noona?’

‘Mhm?’

‘Did you… see that?’

His voice sounded confused, so you followed it back into the room.

‘See wha- Omo! Is this..?’

You turned to your boyfriend, who denied you eye contact.

‘Glass bathroom.’ He noted blankly, without showing what his actual feelings about it were.

Was he shy? Anxious? Excited? Uncomfortable? You couldn’t decipher his expression for the life of you.

‘Yeah,’ you agreed.

It was a simple yet exquisite design, no one could argue that it looked good. But the problem was that the bathroom here had no wall separating it from the main bedroom space. Which could only mean…

‘Well, I’m sure we’ll manage,’ you shrugged, walking past Dongmin to find your change of clothes. ‘Get your swimwear out while I change. And don’t peek!’

He grumbled under his breath and you snickered faintly. Damn, you were going to have to face the bathroom issue at some point today. And you should mentally prepare.

It wasn’t on your mind for long though.

As soon as you hit the beach… The beautiful clear sky, the warm sand under your bare feet, the lagoon blue water – all of it occupied your head and made you forget all of the possible inconveniences.

‘Don’t swim away,’ Dongmin nagged, stretching out his arms to reach you.

‘Why, scared of going in deep water?’ You teased him, splashing him lightly with your foot.

‘Noona,’ he sulked, and you allowed the waves to push you towards your boyfriend.

As soon as you were within his reach again, he pulled you closer to his body, not caring too much about the spectators.

‘What now, giant baby?’

‘Don’t call me that,’ Dongmin murmured, and you instantly knew he wanted a kiss.

‘There’s too many people, Min-ah,’ you responded, placing your palm on his chest, covered by the soaked white fabric of his tee.

‘Just once,’ he badgered, stepping closer to you.

Of course, his feet were still grounded where you were floating.

‘Why should I?’ You feigned a complaining tone, glancing at his plump lips.

‘Because.’

Dongmin’s hands seized you by the waist, and your forearms prickled with goosebumps.

Staying still while he leaned in and pressed his lips to yours, you’d allowed him to steal this quick kiss before swimming away again.

You had literally spent all day in the water, taking short breaks to let your wrinkled skin get back to normal. And reapply sunscreen again, of course, with your boyfriend being a total worrywart.

‘I don’t want you to get sunburnt. Your skin is so fair and delicate, it’s important to make sure it’s protected. Did you know getting sunburned increases your chances of skin cancer?’

A worrywart and a smartass.

It was hard to be mad at his smart (and round) ass though, when he had brilliant ideas like tonight. Dongmin had suggested ordering a fancy dinner to your room and having it on your balcony to enjoy the view.

‘Wah, the sunset is perfect today,’ you said.

‘Your dress goes well with it. Very chic and minimalistic.’ His eyes followed the curve of your waist down to your thigh.

‘I’ve had it forever, but I have no clue where else to wear a red silk gown.’

‘Don’t.’ Dongmin’s cheeks and lips were both red from the wine. ‘Only wear it for me, noona.’

Chuckling, you rose from your seat and stepped closer to your boyfriend. Using just your index finger, you tipped his head up to meet his eyes, and then you put your right knee onto his chair, right between his thighs.

‘Are you telling me what to do now, aegi?’ You asked, enjoying the sensation of his gentle fingers ghosting over your thighs.

‘It’s your decision, but why would you deny me this request?’ His hand became more confident, creeping up your bare skin now. ‘Are you hungry for someone else’s attention?’

‘How drunk are you, Dongmin-ah?’ You asked, brushing your lips against his. ‘Because it seems like you could do something right here, where people might see us.’

Straightening up, you smiled angelically at him.

‘We need to shower and cool off. I’m pretty sure I have sand where it shouldn’t be.’

It was obvious that he was disappointed, but the night was young, and to fully enjoy the experience you had to sober up a little. But it was nothing a quick shower couldn’t fix.

‘You go first, I’ll get rid of the dishes. Don’t argue,’ you cut him off, nodding at the entrance to your room. ‘Go.’

It took you only a few minutes to tidy up, so when you walked in Dongmin was just starting out. The water was on, and he was in front of the glass door, almost ready to step in.

The realization hit you right then. You were going to see all of it. And you didn’t hate the idea.

You’d watched, as if in slow motion, how your boyfriend shoved his underwear down, revealing his plump butt, and got into the bath. Feeling no shame whatsoever, you stood your ground, staring at his bare back.

The water hit his body, languidly running down his smooth skin like a dozen forest streams. From where you were standing you could see the enticing flex of his muscles and the breathtaking curve of his waist. As he leaned in to wet his hair, you pressed a palm to your mouth. This slight voyeurism was making you quite… hot. And bothered.

Swallowing hard, you took a step towards him. You were a bit uneasy with the thought of how he might react. At least you’d hoped that he wouldn’t consider you a complete pervert. But you couldn’t resist the obvious temptation; it was most likely what this bathroom was built for. After all, you still owed him a back hug in your mind from earlier… Surely, he wouldn’t mind that you decided to give it to him now, you thought.

Easily sliding your dress and underwear off, you stopped in front of the glass that was getting foggy already.

‘Dongmin-ah,’ you called, opening the glass door to join him. ‘Noona doesn’t have to wait, does she?’

There was no way you could get a coherent response to your question as your hands wrapped around him and your cheek pressed to his shoulder blade. You felt him freeze for a moment, probably startled by your actions, and then he sighed under his breath.

‘What are you up to now? I thought you wanted me to cool off.’

‘Did you now?’ You hummed, pressing a quick succession of kisses along his spine. ‘Would you like me to stop?’

He pressed his palm to the wall in order to maintain his balance under the attack of your tantalizing hands.

‘No.’

Snaking your hand down to cup his balls, you smiled at his gasp of surprise.

‘That’s what I thought.’

With your body pressed so tightly to his, you didn’t even think twice before grinding on his ass and urging him to moan out loud as your fingers wrapped around his semi-hard penis.

‘Noona…’ He gritted, glutes flexing against your pelvis impatiently. ‘What are you doing…’

‘You don’t like it?’

Dongmin glanced at you over his shoulder before turning to face you. His hands gripped your sides and pushed you into him.

‘Were you watching me this entire time?’ He scolded in his low, velvety voice.

‘It was just a couple minutes,’ you defended weakly and wrapped your arms around his neck, ready to purr as his palms stroked up and down your back.

‘I see.’

You stood like that for a few moments, soaking in the warmth of your entangled bodies while the water splashed you from the side.

‘Didn’t you mention having sand in places it shouldn’t be?’ He murmured, hands dipping lower to squeeze your ass. ‘Want some help with that?’

‘How naughty,’ you snickered, messing up his wet hair even further. ‘Would you rather help me clean up, or...?’

‘Or.’

He responded in a heartbeat, gripping you tight before lifting you up to settle you in the bathroom wall niche.

‘But I can always do both,’ he said, readjusting the shower head to splash you with water again.

You squealed and dragged him in the line of fire as well. Inevitably in ten seconds you were both properly soaked.

‘There was no need to get my hair wet. You look sexy like this, and I look like I need to use a hairdryer real bad.’

He ignored your complaints, leaning close and nearly grazing your lips. With your eyes shut, you waited a few seconds but nothing happened.

‘Were you expecting a kiss?’ He grinned in your face, eyes crinkling in mischief. ‘Aw, what a tiny baby…’

Recalling your earlier interactions in the water, you rolled your eyes at him.

‘So, this is your revenge?’ You asked, not resisting as he wrapped your legs around his waist to move even closer. ‘I don’t find it fair since I did let you kiss me. In public.’

He huffed in response to your statement.

‘You call that a kiss?’

Dongmin’s lips suddenly found yours, and you couldn’t avoid the contact. Tilting your head back you hit the tiled surface, but, thankfully, your boyfriend could predict this move. His palm on the back of your head cushioned the hit, and you could only squeak in surprise, parting your lips invitingly.

He wasn’t the type to waste an opportunity like that. And once Dongmin’s tongue was in your mouth, there was no point in fighting him. Your partner was a little too good at French kissing, and you could easily admit to being hopelessly weak to his talent. He was also a toucher, so whenever a makeout session started, his hands would be all over you.

Moaning as he squeezed your breast gently, you pushed against his chest to break the kiss. Your lips were moist, and you were sure it wasn’t because of the water still running, and you licked them in a failed attempt to gather your thoughts together. Dongmin used your momentary struggle to tease you.

‘That is what I call a kiss, noona. You know this.’

You gulped, trying to think of a good comeback. At this point, you really just wanted to surrender. But him being smug about it was an obstacle: you had no intention of pleasing his ego with instant capitulation.

Grabbing a handful of his hair, you pulled hard. His head whipped back, and you didn’t think twice before latching onto his neck hungrily.

Dongmin’s grunt was the single sexiest thing in the entire situation, not even the sight of his broad shoulders that you were holding onto right now or his curvaceous butt that you loved so much could compete with the sound he produced. It was both surprised and pained, loud and husky with pleasure. You could tell he was conflicted about it just from the way his fingers dug into the skin of your sides, almost scratching at your ribcage, while his cock twitched, pressed between your bodies. He needed to get you off of himself but did he want to?

Pulling away from his flushed neck, you tugged at his hair again just to hear him groan beautifully before he used his strength to tear your hand away from his hair.

‘Noona. You know how heavily it bruises,’ he rubbed his neck with the pads of his fingers. ‘Why would you?’

‘On a scale from one to ten,’ you murmured, brushing wet hair out of his eyes. ‘How much did you hate it?’

You touched the tender skin of his neck, just where the redness was growing, and his breath seemed to get shakier.

‘…s-seven,’ he mumbled.

‘Mm?’

Dongmin cleared his throat, staring at you through his dark eyelashes.

‘Three point seven,’ he offered this time, and you couldn’t help but smile.

‘That’s more like it,’ you hummed, finding his frowning lips in a quick peck.

Meanwhile, he reached down to wrap his fingers around his rock-solid cock to guide it where you both wanted it.

‘Ough-’ You gasped as he bottomed out in one go. ‘Don’t be impatient.’

Your boyfriend’s hips didn’t slow down one bit, although his next thrust seemed slightly more careful. He loved you but he was also damn stubborn.

The glass wall behind Dongmin was getting cloudier from the hot water, which you didn’t hate. The enclosed space seemed snugger now that you were isolated from your surroundings in a way, holding so tightly onto each other. Your skin was slippery under your partner’s fingers, yet he made sure to secure you in his arms. He liked to make it known that once he got you, he wasn’t letting go.

‘Mm- Dongmin-ah,’ you moaned, clutching his shoulder to ground yourself as he kept thrusting quickly.

‘There,’ he finished for you, already knowing what you wanted to express from the way that you tightened around him.

‘Yes, fuck-’

‘Don’t you wish you were more compliant earlier?’ He chuckled darkly, knowing damn well his hips were steadily pushing you towards your release.

The curses you muttered only spurred him on. He got fired up easily, and wanted nothing more than to see and hear you come undone. Especially when he felt he was denied something – like access to your body.

‘I’m… so close, Min-ah, please- You feel so good.’

You knew he liked to stay in control, so instead of bickering with him mid-sex, you just let him know how great he was at what he was doing. A tiny smile that he couldn’t contain revealed that he was pleased with the option you decided to take. With that, he got slightly more determined and aggressive in his thrusting. Patience was not the virtue that he possessed, so you simply closed your eyes, focused on the grind of your bodies.

‘God, I love you so much,’ he gritted, letting out a curse under his breath.

The words were muffled, but you heard them loud and clear. A pleasant shiver ran down your spine, and you moaned, muscles clenching around his cock. The smooth sensation of his length sliding in and out of you made your legs start to tremble.

‘Dongminie-’ You wailed as his hips kept up the brutal pace that brought you to your release so quickly.

He was still going fast and strong while you yelped, on the verge of pushing him away.

‘I’m there, I’m there… Y/N! Agh-’

Dongmin’s voice reverberated from the walls, not even absorbed by the thickened fog around you that you barely noticed. He groaned loudly as he came, and your pussy quivered while you took all of what he was giving you.

Resting his forehead in the crook of your neck to get a breather, he ran his hands up and down your damp waist. You allowed him a moment to gather his strength, finding his slumped shoulders and stroking them along with his back. There were still butterflies in your stomach – either from your recent orgasm, or from him sneaking in the words you cherished so much, or both.

His hands soon reciprocated.

‘Dammit.’ He cursed, turning his head to kiss your neck that was in close proximity. ‘I feel like I could go again.’

The announcement made you squirm. Going several rounds was more than fine with you, but the bathroom wasn’t really suited for his appetites. You could barely hold your balance on wet tile, and it was also getting too hot and humid for your taste.

‘Are you cold?’ He asked, breaking you out of your thoughts.

You realized his palm was slowly caressing your back, feeling almost scorching against your skin.

‘Not too cold. But I’d still prefer to continue after we finish the shower.’ You suggested, hoping that he wasn’t dead set on milking the bathroom thing further.

‘Noona needs to lie down. I got it.’

You were both grateful and annoyed at his answer.

‘Noona can very well be on top if someone lets her.’

He quickly let you down from the niche you were occupying. Just to remind you how much taller and broader than you he was, for sure.

‘Someone prefers to have noona underneath. Nice and pliable.’

‘It has to be your way, doesn’t it?’

You exchanged naughty chuckles.

‘Come on. Haven’t you been imagining exactly this since the moment you saw the bathroom area? I’m not entirely convinced it was my way just now.’

‘Oh well. I guess I’ll have to convince you once we get to the bedroom.’

‘Who said I wanted to relocate?’ He asked, eyes narrowing at you cunningly.

You were positive that next time you should go for a glass jacuzzi to get the best of both worlds. It’s bigger, warmer, comfier… And still see-though. And hot as hell.

Dongmin snorted, inspecting the pensive expression on your face.

‘I’ll give you a five-second head start to reach the bed. If I catch you on the way… We’re doing it here.’

In any other situation you would’ve called him out for his childishness. This time, however…

You were out the glass door in a heartbeat.

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A/N: Thank you for reading!! Please comment and reblog if you'd like to support me ✨ I don't write for fandoms other than EXO often, so feedback is important to me~

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