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A Sip of Lips

Summary:

When the husbands are away, the wives will play.

Notes:

I think about SKZ fam au probably every day, and needed the moms to have some lesbian fun.

Fic title is a Fiestar song, please go check it out or even listen while reading this!

(See the end of the work for more notes.)

Work Text:

There had always been a sort of tension between Lino and Hyunjin. Or at least Lino thought so. Attraction, admiration, those feelings were easily mixed for Lino. So the surprise, positive at that, and arousal Lino had admittedly felt a week ago when Hyunjin sent a few photos of herself in different swimsuits, had been intense.

Hyunjin had quickly messaged and claimed it had been an accident, the pictures were meant to be sent to her husband Jisung, but somehow they'd ended up going to Lino instead. The younger woman apologized profusely, but Lino replied with reassurance that it was fine. They were both women, and besides, the photos weren't suggestive. Or not too suggestive, at least.

/Btw, my humble opinion is that red suits you well. I liked the third one the most! ;) hahaha. Bet Jisung does too/

Lino had eventually ended up sending to Hyunjin hours after the incident. Feeling like she was being too bold with the winking face for starters, Lino had opened Kakao Talk almost immediately to delete the message, but just as she was about to click on it, Hyunjin already sent a reply.

/Really? Thank you, unnie, even though I still feel a little embarrassed... But I value your opinion!/

Lino felt her heart warm up unnecessarily at the thought of Hyunjin appreciating her opinion, even if it was clear that Hyunjin wanted to look good for her husband, not Lino. Or was there a possibility that...? No, get a hold of yourself, woman! Lino scolded herself.

A week passed without any more photo incidents or anything special, really, and Lino was finally managing to not think about Hyunjin every ten minutes. It was a Friday night, and Lino was tired. She had a frankly awful day at work, but at least little Bbokie was at her grandparents with her cousin, so she wasn't there to witness her mother's sour mood and exhaustion.

Lino had just plopped down on the couch and curled up into the corner with a cup of tea with the news channel open on the tv when her phone buzzed. She had just received a new message from Hyunjin with photos attached.

Feeling ridiculous for feeling immediately a bit better and hopeful of more selcas, Lino shook her head and opened the message. It was probably pictures of the new family dog or perhaps even Hyunjin's latest art project. Lino almost dropped her phone and tea mug onto the floor.

She was staring at images of Hyunjin in a red lacy bra and matching panties. Images of Hyunjin in a red lacy bra and matching panties looking salaciously into the camera. Images of Hyunjin in a red lacy bra with a hand shoved into her lacy panties.

Lino had to lay down on the couch she had been sitting on, close her eyes and take a deep breath and repeat. This was not real life. This was most definitely one of her wet dreams again. She'd fallen asleep on the couch while watching the news.

Opening her eyes, Lino glanced at her phone again and the images were still there. Hyunjin had actually sent her nudes. Or, not full-on nudes, but lewds. Lino had to remind herself to keep on breathing.

/Did you mean to send those to unnie?/

Lino texted, trying to make sense of the situation. Was Hyunjin flirting with her? Actually sending her these types of photos? Or was it another accident?

/Am I too much?/ Hyunjin texted back.

/I'm sorry, I must've made you feel very uncomfortable./ was added a moment later.

/Oh, no, not at all! And you look amazing, truly, I'm just surprised by this blessing of seeing you like this./

Lino decided to be sincere, even if she herself came across as too much.

/Blessing? You really like me that much you're calling me a blessing, huh?/

Hyunjin replied, and Lino could practically see Hyunjin and her devious smirk, hear the teasing lilt in her voice.

/Actually, I do, yes/

Lino typed, suddenly feeling like her dreams were actually plausible after all.

/Aw, thank you, unnie, I'm flattered/

Minutes went by with no new messages from either woman. Lino wanted to keep on talking, but she didn't know what to say. She just kept admiring Hyunjin's stunning photos, wishing the younger would say something more. Thankfully, she didn't have to wait too long before her phone buzzed again.

/What do you say about an extempore girls' night? Hubby is on a business trip, and Channie is at the grandparents with Bbokie, as you know./

Lino's mouth felt suddenly parched. She swallowed and then again.

/We could do facials, swim in our new pool, have wine/

Hyunjin listed.

/And I have a few other ideas in mind as well :)/

/I'll pack!/

"Fuck," Lino whispered to herself and practically ran to her bedroom where she packed her swimsuit, a change of clothes and a rather alluring nightgown.

She paused for a moment and then took the silken nightgown out of her bag. She held it in her hand and contemplated whether all of this was a good idea. She was fairly sure about what was to come. She and Seungmin hadn't divorced officially, not yet at least, but they were on a break. Or on a break as much as ones can be while married.

Seungmin had rented an apartment near his work place and they hadn't spoken in weeks. Not that Lino particularly even missed him.

But Hyunjin and Jisung, they were still married as well. They lived together. They too had shared children, and Chan still lived in the family home. How would Hyunjin feel later on if the women actually ended up having sex? She'd be cheating on Jisung. But was that really going to happen? Was Lino reading too much into it and just being greedy? What if Hyunjin was just suggesting a friendly girls' night?

"No, she has to mean what I think she does," Lino spoke to herself and stuffed the nightgown back into her bag. She can't just be toying with me or be that oblivious to the signals she's giving, she thought.

She walked into the ensuite to get her skincare products and toothbrush, and ended up brushing her teeth in advance as well as quickly touching up on her makeup.

Now she was actually ready, sitting behind the wheel of her car and texting Hyunjin that she was on her way.

/I have the wine cooling already/ was Hyunjin's quick response and with that, Lino started the car.

"Welcome, welcome," Hyunjin greeted Lino with a big smile as she opened the door wider to let the other woman in, and pulled her into a hug. Lino could smell Hyunjin's perfume mixing with her natural scent and it was intoxicating. Who the hell needs wine when Hwang Hyunjin exists, Lino thought to herself as she took off her shoes.

"Glad you invited me over," Lino said as she followed Hyunjin into the kitchen through the living room. She could see the blush that heated up Hyunjin's cheeks. Not so bold after all, Lino grinned to herself.

"I was thinking we could go for a swim right away, or would you prefer to have a glass of wine first? It's been a long week," Hyunjin asked, trying to sound casual but overdoing it slightly.

Hyunjin had unabashedly sent her images of herself in bikinis and underwear but now in person she was nervous, Lino could tell.

"I say let's go for a swim first. It'll do us good after sitting at work the whole day. Will you wear the red bikinis?" she had to add with a wink. Flirting in person was what Lino was good at. And seeing Hyunjin get flustered again was fun, she had to admit.

"Sure," Hyunjin laughed and pushed a strand of stray hair from her face.

After leading Lino to the guest room to change, Hyunjin went to her bedroom and walk-in closet to change into swimwear herself. She looked in the mirror as she was getting ready.

It was one thing to flirt over message and with none other than your husband's brother's wife, (!!) but to have her over, in person, after having quite blatantly being sexually suggestive was another. Hyunjin felt the nerves creep up on her. What if her nerves got the best of her during crucial moments, and she'd run away, embarrassing herself and probably leaving Lino feeling confused and disappointed, too.

But Hyunjin wanted this. She'd always felt a connection of sorts with Lino, and for some time now, she'd been thinking about her a lot. Way more than you should think about your sister-in-law. Was Hyunjin having romantic feelings or was she just sexually attracted to her, or a secret third option, she wasn't sure, and as much as she did feel guilty about it, she reminded herself that Lino had seemed very receptive of her advances.

"You got this Hwang," she spoke to her reflection. "You're still hot. You've got this. Fighting," she added with a fist by her chest, making herself laugh out loud as she exited the bedroom.

In her bathrobe, Hyunjin went to sit on the living room couch to wait for her unnie. She had barely sat down when Lino wrapped in a towel emerged from the guest room with her long brown hair tied up in a bun.

"I hope the water is heated," Lino said as she dropped her towel on a deck chair by the pool and rubbed her arms. She was already getting goose bumps from the night air.

"I'm afraid it isn't," Hyunjin said apologetically. "But I'm sure you'll get used to it in no time."

Lino shook her arms and walked over to Hyunjin, grabbing her hand.

"Let's jump in the water together so we get it over with. And then you can teach me how to swim."

"You don't know how to swim? How come we've never talked about this?" Hyunjin asked, eyes wide. "Or at least I sure hope we haven't talked about this, cause I didn't remember this."

Lino waved her hand dismissively. "No worries. Let's just go!" she exclaimed.

Hyunjin laughed at her unnie's enthusiasm and took off her bathrobe, placing it on the deck chair next to Lino's. She could feel Lino's eyes on her back for the brief moment she was with her back turned to her.

"Okay, let's jump on three," Hyunjin said, taking a hold of Lino's hand and began counting.

"One, two, three!" she shouted excitedly and pulled the suddenly hesitant Lino into the water after her.

"Aah!" Lino let out a scream. "This water is freezing!" she gasped and immediately began making her way to the ladder at the side of the pool.

Hyunjin on the other hand was already floating on her back, black hair forming a dark halo around her head. In the meantime Lino had climbed out of the pool and wrapped herself in her towel again. She took the moment to appreciate the view of Hyunjin floating still as the younger hadn't clearly heard her, although it didn't take long for her to get onto her feet again and look around.

"Was the water really that cold?" Hyunjin pouted as she noticed Lino already sitting on the deck chair. "You really are a cat," she laughed good-naturedly.

"Excuse me?" Lino was confused, although she did love cats.

"They say everyone resemble some animal in a way or another. I know idols get assigned animal emojis often, I've learned that from Changbin and his obsession with girl groups," Hyunjin shook her head. "Well, anyway, my point is that I've been thinking you remind me of a cat and disliking water just adds to it," Hyunjin chuckled as she climbed out of the pool as well.

"You've been thinking about me?" Lino asked, raising an eyebrow.

"I can't lie and say I haven't," Hyunjin admitted sheepishly as she put her bathrobe back on and squeezed some water out of her hair.

"Well that's good, because you've been on my mind often lately as well," Lino couldn't help but smirk as she got up and stepped closer to the taller woman.

"Although I haven't been thinking about assigning you to an animal. Rather, I've been thinking about the lingerie photos you sent me."

Hyunjin swallowed and her eyes fleeted away before returning to look back at Lino. She'd stepped even closer.

"Is this okay," Lino asked as she placed a hand on Hyunjin waist, holding her close.

"Yes," was all she could whisper.

Lino raised her other hand to hold the back of Hyunjin's neck, fingers carding through her wet hair.

"This as well?" Lino's eyes were suddenly dark, her gaze so intense.

Hyunjin nodded, not trusting her voice. She was here. They were finally here. In this very moment.

Lino's lips twitched into a smile as her gaze was lowered to Hyunjin's own plush lips.

"Are you sure about t-,?" Lino didn't even finish her sentence before Hyunjin interrupted her.

"Just kiss me, unnie," Hyunjin sounded too desperate for her own liking, but the way Lino immediately crashed her mouth against hers made her forget about being too desperate or whatever else.

All too soon, Hyunjin pulled back. Lino felt her stomach drop all the way to her toes. Hyunjin realized this is wrong, she'll hate me, she-.

"Neighbors," Hyunjin whispered with a giggle, taking Lino's hand and pulling her after her for the second time in the past ten minutes. But this time it was to pull her inside. Lino let out a sigh of relief.

Lino's towel was dropped the second they closed the door to the backyard. The women staggered to the guestroom, not parting for a second as wet footsteps trailed behind them.

Once they reached the bed, Hyunjin pushed Lino to lie down on the bed as she straddled her, not caring one bit that they were still in wet swimsuits. Lino trailed her fingers down Hyunjin's long torso, drawing lines down her sides and making her shiver before squeezing the younger's ass appreciatively, Hyunjin letting out an airy laugh against Lino's neck.

Lino's hand found its way to hold the side of Hyunjin's face and guided her into a passionate kiss. Hyunjin licked her way into Lino's mouth, their wet tongues working together.

"Fuck, your lips are incredible," Lino muttered as she pulled back for a moment for air, before diving back in for yet another kiss.

"Mmhh," Hyunjin hummed as she felt Lino's hand pressing against her cunt through her bikini bottoms.

"Please, you can touch me there properly," Hyunjin said, desperation dripping from her voice and soon enough, Lino slipped her fingers under the bikini and between her folds.

"You're so wet for unnie already," Lino said, kissing near Hyunjin's ear. "Good girl."

At that, Hyunjin felt like she could explode and she rutted her hips down to feel more of Lino's fingers. She burrowed her face into Lino's neck, smelling of chlorine.

"Can I take your top off?" Hyunjin murmured.

"Only if I can take yours," Lino grinned and sat up to make the removal of her tankini easier.

Hyunjin nodded quickly and shivered as she felt Lino's fingers brush against her back as she tried to open the knot of Hyunjin's bikini top. Lino's mouth fell open with a deep sigh as Hyunjin's small perky tits came to view. She dropped Hyunjin's wet bikini onto the floor while leaning forward to capture one of the younger's hard nipples into her mouth.

Hyunjin let out a breathy moan and wrapped one of her arms around her unnie's head to hold her close to her chest, revelling in the sensation of Lino's hot, wet mouth sucking and kissing on her breast and nipple. She let Lino suckle for a moment as she moved her hips back and forth, trying to get any friction at all on her throbbing pussy.

"Unnie," she whispered and brushed wet hair from Lino's face. "Your turn, arms up."

Lino complied and leaned back raising her arms as Hyunjin took a hold of Lino's tankini and pulled it over her head. It was still wet and a bit of a struggle to pull off of her, but Hyunjin got it removed and dropped it onto the floor next to her own bikini.

Lino let out an adorable giggle as her full breasts were freed and Hyunjin's hard nipples brushed against hers. Hyunjin immediately brought both of her hands to Lino's tits and cupped them, thumbs teasing quickly hardening nipples. She looked down into the older woman's brown eyes with a soft smile before lowering herself so that she could take one of her unnie's tits into her mouth as well.

They just sat there for a while, Hyunjin on Lino's lap, grinding down while massaging and kissing each others tits, before they felt the urge for more actual kisses.

Lino tilted Hyunjin's face upwards to meet her gaze. Her lips were so soft and plush against Lino's. The women's kisses grew more and more needy, until Hyunjin eventually pushed Lino to lay back on the bed as she got off of her lap and moved to lay between her now spread legs. Her thighs were so enticing, strong yet soft, not to mention what was still hidden under those swimsuit bottoms.

Lino felt like her heart would beat out of her chest at Hyunjin taking control of the situation like this. Her nerves must've been soothed and reassured, and of that, Lino was grateful.

Hyunjin kissed along Lino's thighs, starting from her knee and making her way upwards, leaving a trail of wet, open-mouthed kisses in her wake. Once she reached the leg of the woman's swimsuit bottoms, she didn't even need to ask, only look up at Lino's dark eyes to get an eager nod of permission to remove the final piece of fabric.

"You're so sexy and pretty, unnie, even down here, I'm losing my mind," the younger spoke softly, her breath hot against where Lino wanted, no, needed her the most.

"You're one to talk, I'm going crazy just looking at your stunning face between my legs!" Lino gasped the final words, closing her eyes tightly, as she felt Hyunjin's hot tongue lick between her folds, her nose nudging against her clit.

"Oh fuck," Lino whispered, hands tightly grabbing the duvet beneath her. She didn't know if Hyunjin had done this before, but as a woman, she knew what she liked.

Hyunjin did a few more licks from Lino's entrance up to her clit before wrapping her lips around the nub and suckling all while pressing the tip of her tongue against it.

"H-have you done this before?" Lino asked. Mustering up just a few words felt difficult with the pleasure she was receiving.

"No," Hyunjin frowned slightly. "Does it feel bad?"

"Oh, fuck no! On the contrary," Lino breathed out and smiled at the ceiling, feeling Hyunjin insert a finger inside her.

"Good," was Hyunjin's curt answer before she got back to teasing Lino's clit with her tongue while adding another finger. The slide was effortless with how wet Lino was, and Hyunjin felt proud that she could have this effect on her usually calm, cool and collected unnie. Hyunjin worked her fingers in and out of Lino with a steady pace while practically slurping all of Lino that she could in her mouth and teasing her own clit.

Lino raised her head at one point and saw that Hyunjin was humping the mattress and guessed what she was doing.

"Let me return the favor," Lino grinned and gently pulled Hyunjin away from her pussy by her hair. "Bottoms off," she commanded and Hyunjin was more than ready to comply.

Once Hyunjin had quickly got rid of the garment, Lino couldn't help but stare at her while Hyunjin took her time to stare back. Lino trailed her eyes along Hyunjin's long lean limbs and down her torso, perky tits and flat stomach leading to her completely shaved pussy, skin all over her body so soft and still a bit damp from the swim and her wet hair.

"God, you are incredible," Lino breathed. "Come here," she beckoned the younger to straddle her chest by patting it.

"Sit on my face, let unnie make you feel good."

Hyunjin let out a deep breath and climbed back onto the bed. She placed her knees on either side of Lino's head and leaned her hands against the wall.

"I'm not kneeling on your hair, am I?" Hyunjin asked, and jolted as she felt Lino's mouth on her mound. She took that as a 'no' to her question.

"Mmh, you taste sweet, Jinnie," Lino hummed and took Hyunjin's labia minora into her mouth and suckled. The slurping sounds were obscene.

Hyunjin let out a gasp and leaned her forehead against the wall as she felt Lino's tongue lap up and down between her folds, before settling to prod her entrance, face getting soaked in Hyunjin's slick. She held Hyunjin in place by holding onto her thighs, absent-mindedly wishing she had a third hand so she could touch herself all the while.

The younger couldn't help but try to grind against Lino's mouth as she focused on Hyunjin's throbbing clit. Hyunjin jolted when Lino's cute front teeth grazed her clit ever so slightly.

"Oh, fuck, feels so good, mmhh," Hyunjin gasped a while later as Lino's wet, rough tongue flicked her clit.

"I'm getting close, let's switch positions again," Hyunjin panted and tried to move, but Lino held her still.

"Unnie, seriously, please. Oh god-!" Hyunjin whined as Lino added more pressure with her tongue.

"I want to at least see you when I cum, please?"

Eventually she felt Lino detach her mouth from her pussy, and felt her hot breath fan against her spit and slick wet cunt as Lino giggled.

"Well, if you insist," Lino said as she let go of Hyunjin's thighs. "I am rather pretty, aren't I?"

Hyunjin was grateful the woman had listened to her because her thighs were burning from kneeling for a while. She seriously should head back to spinning classes or something.

She plopped down onto her side next to Lino and initiated their nth kiss. It was heady, full of tongues and teeth, it was perfect. Hyunjin quickly slipped her hand between Lino's legs, index finger pressing on her clit as her long middle finger circled around the woman's hole. Lino's soft gasps against her lips were so cute, but the way she grabbed Hyunjin's hair tightly was desperate.

"Oh my god, that feels so, so good, keep going," Lino panted and squeezed her legs tighter together around Hyunjin's hand, trying to get even more pressure on the critical point.

"I'm close, I'm close, Hyunjinnie!"

Hyunjin dutifully kept toying with Lino's pussy, hand soaked from the woman's slick.

"Fuck, fuck, fuck! I'm gonna cum, ah!" Lino let out the most erotic sound Hyunjin had ever heard as she reached her climax, body going rigid, eyes squeezing shut.

Hyunjin gradually slowed down her motions but didn't stop completely, making sure to stimulate Lino through her orgasm the way she liked to do to herself.

"What the fuck," Lino barked out a laugh as she eventually opened her eyes. "Are you sure you haven't been with a woman before?"

Hyunjin shook her head.

"I haven't! I'm taking you doubting me as a big compliment," Hyunjin giggled.

"I don't remember the last time I came that hard," Lino sighed dreamily, after which she took a deep breath.

"Still, unnie's got to return the favor," she said, turning to face Hyunjin with an exaggerated sleazy wink and wiggled her eyebrows.

In response, Hyunjin rolled onto her back and spread her long legs, watching hungrily as Lino settled between them on her stomach.

Lino trailed a dainty finger along Hyunjin's thigh, leaving soft sensual kisses in its wake. Lino could both see and feel the fluttering manner Hyunjin's legs tensed and relaxed under her touch. Once Lino had made her way all the way to Hyunjin's spread pussy, she sought and maintained intense eye contact as she made one deliberate, slow lick between Hyunjin's folds.

"Oohh," Hyunjin's mouth fell open and she licked her full bottom lip.

She let out a quiet moan, dropping her head back into the pillows as Lino carefully inserted two fingers inside the younger while simultaneously rubbing her clit with her thumb.

"Feel good?" Lino asked and began pumping her fingers in and out.

"Mmh," Hyunjin nodded frantically, as Lino increased her speed a little.

"Please, add a third one!"

Lino grinned and slipped her ring finger along her middle and index fingers to pleasure Hyunjin. She was so, so smooth around her digits and so wet. All this because of Lino. Lino hadn't felt this proud of herself in a long time. She hadn't felt this wanted in a long time either.

"Mmh, feels nice, like the stretch," Hyunjin mumbled and grabbed a fistful of the sheets beneath her.

"Faster, unnie," she gasped and looked at Lino with such a dark, pleading gaze, Lino felt her cunt throb.

She began pumping her fingers inside Hyunjin as deep as she could while increasing the speed and rubbing the woman's clit with her left hand. For the first time that night, Lino paid attention to her wedding ring that glinted under the light, but she felt no guilt. She was having the absolute time of her life, and she hoped Hyunjin was too.

The moans falling off of Hyunjin's plush lips were just sinful, her already long neck looking even longer as she tipped her head backwards, pushing the back of her head further into the fluffy pillows.

"Fuck, feels so good, oh my god, unnie! Don't stop!"

Lino kept her pace steady, leaning down to flick her tongue against Hyunjin's clit every now and then while suckling on it. Hyunjin tasted clean, slightly salty, but mostly of chlorine. It was a taste Lino thought she could definitely get used to.

Lino suddenly felt Hyunjin grab her thick hair and keep her head on her pussy, while trying to grind her hips upwards for even more stimulation and a different angle for Lino's fingers.

"Getting close, oh my, fuck!" Hyunjin's whines were high-pitched and desperate, and her grip on Lino's hair was bordering painful, but the older woman didn't mind.

Hyunjin was panting and moaning, looking like the most beautiful, debauched painting with her damp black hair sticking to her face, cheeks a slight shade of red and one hand now playing with her nipples.

Lino felt like she was starting to breath too loudly through her nose as she kept her mouth on Hyunjin, but she decided to swat the embarrassment away. She needed to focus on bringing Hyunjin as much pleasure as she possibly could.

"Mmh, unnie, yes, yes" Hyunjin babbled and pulled on Lino's hair, the force of it making Lino's scalp sting. "Please!"

Lino was beginning to feel her arm tire a bit, but she kept on going, determined to tip Hyunjin over the ledge and into pure pleasure. With a few final thrusts of Lino's fingers and the diligent attention the woman gave Hyunjin's clit, the younger finally came.

"Yes, yes, yes. Fuck!" Hyunjin moaned, mouth hanging open and elongating the curse word.
Lino withdrew her fingers from Hyunjin, swiped them between her labia and made a show of putting them in her own mouth, swirling her tongue around the now pruning digits.

"Mmh," she hummed at the taste of Hyunjin's release. "Nice."

Hyunjin, her bare chest heaving, looked at Lino who was now sitting up between her legs. Lino looked back at her with a somewhat expectant look on her face.

"Well, that was intense," Hyunjin eventually said, causing both women to burst out laughing.

"Come here," Hyunjin patted the mattress beside her. "I know we need a shower, but let's at least catch our breaths first."

Lino moved to lay on her side next to Hyunjin, who pulled the older close to her chest. A comfortable silence fell over the room. Both women lay with their eyes closed, breathing in each other's scents and feeling spent and sated. Eventually though, Hyunjin softly spoke up.

"Would you ever be up for another extempore girls' night?"

"Hm?" came Lino's sleepy response. She had almost drifted away without meaning to. She simply felt so comfortable resting her head against Hyunjin's warm chest, listening to her heartbeat.

Hyunjin smiled down at the still closed eyed woman and chuckled.

"Unnie, let's shower now. I'll wash your hair."

Notes:

I truly hope you enjoyed if you made it this far!! Thank you for reading!

Kudos and comments are always beyond appreciated.