Take what you can (Female Idols X Male Reader)

Interlude: Training

"What is going on here?"
You step into your living room with a frown on your face. You just came back from a morning run on the beach. Ahin was still sleeping when you left and you didn't expect her to be up already. And you definitely didn't expect to see another woman with her.
"Hi babe."
Ahin gets off the couch. You raise an eyebrow as you realize that she is wearing a long white dress. But then you remember that she had some sort of charity to attend to today.

You reluctantly lean down to kiss her back. Despite Ahin getting off on you sleeping with other women, it's weird to see her with someone you've slept with. But then again, Karina is also working with her anyways.
"Hi."

You can tell she is a little shy right now. Her outfit indicates that she must have come over right after a performance or something.
"Just give us a minute."
Ahin turned towards Karina and is now leading you into the kitchen.
"What is she doing here?"
Your girlfriend doesn't let go off your hand.
"She wants you."
"I will take her with me once I'm ready for work."
You are well aware of your promise to Ahin. No other woman in this house. And yet, you are barely able to hold yourself back. You haven't seen Karina in a couple of weeks. And it feels like she becomes more beautiful everytime you see her.
Ahin catches your impatience. A sly smile appears on her lips.
"She isn't here, just because she wants you to fuck her now."
You are confused. Judging from her outfit, you thought she had something important on her mind, having to get here immediately after her performance. And you don't know what else she would want from you.
"Karina doesn't want you to fuck her only today."
Ahin's eyes seem to tell you something, but you are still in the dark.
"Then what does she want?"
"You."
That word makes you frown.
"What? Doesn't she know we..."
"She does. The two of us talk, you know?"
"I know. So why...?"
"She-"
"I need you."
You look past Ahin. Karina is standing behind her, hands clasped in front of her body.
"I get that. But-"
"You don't."
She hesitates, before she takes a step forward, now standing next to your girlfriend.
"I need you. Really need you."
You don't get what she means. She didn't catch feelings, did she?
"I-I always get so jealous when I hear another idol talk about you. It makes me hate them. Like they are stealing something from me."
You glance at Ahin, which Karina seems to have caught.
"It's different with Ahin unnie. She is your girlfriend. You love her. I get that."
Karina's words now flow out of her, almost as if she is rapping. It seems like she held this in for a while now. You have to concentrate to be able to catch every word. Your Korean is still not perfect.
"I respected her too much to say something until now. And-And I don't even know what this is. I-I can't be in love with you, right?"
A shiver runs down your spine. Is she serious?
"I-I mean the only thing we do is having sex. And I don't even know a lot about you. And yet, I-I always get so jealous when..."
Ahin strokes Karina's shoulder to calm her down a little.
The younger of the two takes a deep breath.
"I guess what I'm trying to say is, I need more of you. I'm not satisfied with only meeting you occasionally. I need you more regularly."
You can tell she is biting back an 'always'.
"Have you thought about the possibility that this isn't me, but-"
"But the sex?"
Karina shakes her head.
"I wish. I wish I could just tell you I've become a sex addict, thanks to you."
You feel oddly proud. Although you shouldn't be. If that's true, it is a little concerning.
"But it's not sex in general. It's sex with you."
"Okay."
You need a little time to digest what just happened.
Before you are able to say anything else, Ahin's voice makes you look at her.
"I-I'm willing to share."
She is obviously hesitant, but after another moment of thinking, she finally nods. Determined.
"I'm willing to share you with Karina."
"But aren't you already...?"
"Sharing you with other girls? Kind off. But no. I know you fuck other girls all the time. But you always change it up a little. It's not a problem, since you don't focus on anyone in particular."
Ahin takes Karina's hand.
"But I'm willing to make an exception."
You are quiet, waiting for her to finish. This is something you've never thought of. The fact that your girlfriend let's you sleep with other women still feels like a dream. But what is she proposing now?
"Karina sleep with you whenever and wherever she wants. Including this house. But don't expect me to just ignore the two of you, when I'm here too. When I'm here, I always come first."
Karina nods in agreement.
"Good. You can come over as much as you want. I can clear out a drawer for you in the bedroom. I doubt you would be staying in one of the guest rooms."
Ahin turns to you.
"If that's okay for you of course. The other rules still stand though. Don't have feelings for anyone but me. And don't get her pregnant."
"I doubt that anyone of us would want that."
You chuckle, but you catch Karina biting her lip.
How much of you does she really need?
"It's settled then. Since (y/n) still has to shower after his run, I'm guessing you would like to help him out?"
Karina nods eagerly. You can't help but get hard at the thought. If Karina is staying at your place regularly from now on, you wonder if every single shower you are going to take is going to turn into a threesome.
As Karina leaves you and Ahin to head towards the bathroom, you pull your girlfriend into a kiss.
"I know that this can't be easy for you."
"I would do anything to make you happy."
She kisses you back.
"What about your own happiness?"
"You don't get it, do you?"
You raise an eyebrow as Ahin laughs at you.
"All of this confirms that I'm with the best man I could ever have. Every female celebrity in this country wants you. But I'm the only one you love."
You lean down to kiss her forehead.
"I really do love you."
When you pull back, you look behind her as if you are looking after Karina.
"What if she does want more than just sex?"
"I don't know. But as long as you are loyal, I'm not really worried anyway."
"Wait. I have an idea."
When Ahin sees your mischievous grin, a devilish smile forms on her lips, while she listens to your proposal.
Karina moans as she gets woken up. Except for the blowjob she gave you in the shower yesterday, the rest of her day went on as usual. After you and Ahin picked her up from her dorm, Karina only then realized what she got herself into.
The three of you stayed up for quite a while. Despite her being a hard working dancer, she has never felt this sore before. Her thighs still feel like pudding. She can't see them, covered by the blanket, but red marks are all over them. Her pussy feels used, but in a good way. Like she got rid off all the stress she had inside of her before. Hickeys cover her entire body. Mostly her chest and thighs. But she vividly remembers Ahin, biting and sucking on her neck, while you made her impale herself on your cock. A feeling Karina will probably never forget.
It's your girlfriend's voice that finally makes her open her eyes.
"Good morning, sleepyhead. Breakfast is ready."
Before she can reply, Ahin is already gone. A little disoriented, Karina throws the blanket off her tired body. She looks around your bedroom, trying to figure out what to wear. Despite spending the night, she wasn't able to get a good look at the room. She was busy getting plowed into the mattress, while Ahin told her what a good slut she is.
Karina feels shame flowing through her veins. She already felt bad for asking Ahin to share her boyfriend. And although it was dirty talk last night, it might be what Ahin actually thinks of her.
The young girl's clothes are still downstairs. She left them there last night. For a moment, she thinks about borrowing something from Ahin, but she quickly shakes her head. She is already using her boyfriend. She can't also steal her clothes.
"There you are."
Ahin gives her a sweet smile as Karina steps into the living room. While Ahin is fully dressed, Karina is only wearing one of your shirts.
"Please. We already ate."
Ahin points at the full plate on the table.
"Where is (y/n) by the way?"
Your girlfriend chuckles.
"Why? Are you having second thoughts about this?"
"N-No!"
Karina quickly shakes her head.
"He is working. (Y/n) will be home later. Maybe around six."
As she sits down at the table, Karina glances at the clock in the kitchen. 12 pm. Was last night really this hard on her?
Karina only realizes that Ahin is standing behind her, after she finished her breakfast.
"Wait. What are you doing?"
She is too surprised to answer. Her fork in her right hand and her phone in the left.
"Don't worry about it."
Ahin has already tied Karina's legs to the chair by now.
"Would you mind taking the shirt off?"
"What? Why?"
Despite her questions, Karina finds herself doing what she is told. She feels awkward sitting naked in your living room, while Ahin is fully dressed and tying her to the chair.
"Let me make some room."
Instead of pushing the table somewhere else, Ahin takes the chair Karina is sitting on and pushes it towards the middle of the room.
"What is going on?"
Karina looks around. Her body is completely tied to the chair. The three of you came up with a safe word for her last night. Would Ahin still listen to her now?
"Look at this."
After stepping in front of her, Ahin takes something out of her pockets.
"That-That's a used condom."
"Correct. It's (y/n)'s. From last night."
"But-But I saw him cum in your mouth. Several times."
Karina feels her cheeks heating up as she says those words out loud.
"He did. But he made me spit it out."
"Why?"
"So you can have it."
"What do you mean?"
Ahin starts to open the nod she put into the condom last night.
"Open your mouth."
Her voice isn't loud or demanding. Just dominant. Just giving simple orders. And Karina, despite hesitating, does what she is told.
"Good girl."
Ahin praises her, before she holds the condom over Karina's mouth. A thick globe of your cum falls down, landing on her tongue.
"Don't swallow."
Karina doesn't move, but your taste is already lingering on her tongue. It takes her a surprising amount of self-control to not just gulp it down.
Ahin takes Karina's face into her hands, before leaning down. Her tongue invades the younger girl's mouth. Karina moans as your cum swirls around her whole mouth. Ahin slowly steals it from her and eventually stands straight again. Karina's mouth is completely empty. Only your taste remains.
With envy in her eyes, the younger girl watches how Ahin takes a big gulp, swallowing your cum.
"I expected you to put up more of a fight."
"Y-You caught me off guard."
The older one chuckles.
"That just means you don't appreciate this enough, yet."
She holds up the condom.
"Let-Let me try again."
Karina's desperate tone makes Ahin smile. She holds the condom over Karina's mouth again, slowly letting some of your cum fall onto your tongue.
"Keep it in your mouth."
To the younger one's surprise, Ahin just leaves her. She walks out of the living room, without looking back. A minute or two later, she reappears. A small pink object is lying in her hands.
"Did you swallow?"
Karina shakes her head, unable to talk with your cum in her mouth.
"Good girl."
Karina's cheeks heat up at the praise.
She feels Ahin working on her waist after she leans down. She wants to know what she is doing, but she can't move her head, without letting your cum fall out of her mouth.
A shiver runs through her as the small pink object touches her clit. The cold plastic gives her goosebumps. Karina knows what this is.
"Now, you don't have to do anything. Just sit here and enjoy yourself."
Ahin leans down, her face close to Karina's.
"But don't swallow. You are only allowed to swallow when you cum. Understood?"
After a moment, Karina hesitantly nods.
"Very good."
Ahin pats her head, before taking a step back again.
The younger girl's eyes dart down to the pink remote in her hand, which she only noticed now.
Karina's breath hitches as she sees Ahin pressing a button. The vibrator on her clit starts to do it's work. The setting is low at first. Enough to make Karina struggle to stay cool, but not enough to get her off.
She looks up at Ahin, not sure where else to look.
Her body starts to tremble, when Ahin turns it up a notch. Karina's spread thighs quiver. The urge to rub them together overwhelms her. It almost feels like your cum in her mouth becomes heavier.
"Try to breath through your nose, sweetie."
Ahin's voice drips with honey as she strokes Karina's hair.
Hidden from the younger girl's view, her finger presses the button once more.
A moan escapes Karina's lips, almost making her swallow instinctively. It's getting harder for her now. Her breathing becomes heavier. The vibration on her clit is now getting her off. She can feel herself starting to get wetter.
"Good girl."
Ahin kisses Karina's cheek.
The younger one's nostrils flare as she tries to steady her breathing. The warmth in her core starts to grow. She desperately wants to cum. She wants to feel your sticky seed flow down her throat. And yet, she tries to hold on, afraid she is going to spill something.
"You are almost there. You are doing so well."
Ahin's soothing voice isn't helping her at all. It only encourages Karina to close her eyes. She focuses on her breathing, trying to blend out the fact that she is tied to the chair, your cum filling her mouth.
Karina almost lets out a yelp as she feels Ahin's hand on her chest.
"Sweetie, you are doing such a good job."
The constant praise makes Karina moan. She feels validated. As if Ahin is telling her that it's okay to be a slut. That it's actually good. That it's a good thing Karina is addicted to another woman's boyfriend.
"If I remember correctly, you liked this a lot last night."
Karina almost squeals in pleasure as she suddenly feels Ahin's lips capture one of her nipples. She could swear that a drop of your cum is slowly running along the wall of her throat. It's slowly making it's way to her stomach. Sinful evidence of her almost failed attempt to keep her composure.
Ahin's lips and tongue feel more like torture than pleasure at this point. She switches between both nipples, giving them equal attention. Meanwhile, the vibrator on her clit makes Karina's tremble even more. She can tell her incoming orgasm isn't that far away anymore. A minute at most. Maybe. Or maybe only a couple of seconds.
Karina's nails dig into her own hand as she tries to find an outlet for her pleasure. Since they are tied to the chair, she can't hold onto something else.
Ahin delivers the final blow, when she lets her hand wander over Karina's midriff. It passes the pink vibrator and reaches her pussy.
The older girl lets it circle around her lower lips and Karina's resistance breaks. Her body trembles and shakes as she orgasms in the middle of your living room. She is almost completely silent. That last remaining functional part of her brain is doing its best to keep your cum in her mouth. It's an almost impossible task.
But Karina manages to hold on. Once her orgasm subsides, she opens her eyes. She is greeted by a smiling Ahin, who is patting her head again.
"Good girl."
Despite her desperate longing to take a big gulp, Karina waits for permission. Only then does she realize that the vibrator is off.
"You earned it. Swallow his cum."
Karina closes her eyes again, before she gladly lets your thick seed flow down her throat. She never felt so rewarded. It feels to her like your cum tastes ten times better than it usually does.
When Karina finally opens her eyes again, Ahin is holding up the condom again.
"You know the drill, sweetie."
Ahin sends you another picture as you step out out of your Ferrari. Just like the last one, it's mainly Karina, who is still tied to the chair. Her body is covered by sweat now. She looks tired and worn out.
Stepping inside your house, you hear moaning from inside the living room.
"Almost there, sweetie. You are doing good."
Your girlfriend's voice makes you smile as you walk towards it.
The scene in front of you makes you instantly hard. Karina is still bound to the chair. Her mouth is almost overflowing with your cum. You catch a couple of used condoms decorating her thighs. Her black hair is sticking to her forehead and cheeks. Meanwhile, Ahin is standing behind her, leaning over and fingering Karina to another orgasm.
You watch as she silently climaxes, her body fighting against the chair and the ropes. You wonder how many times she already came like this. It seems like Ahin just emptied the last condom in the younger girl's mouth, who is now swallowing it's former contents with a big smile on her face.
"Babe!"
Ahin sees you first. She walks over and kisses you, pulling your head down to match her hight.
"H-Hi."
You smile at Karina.
"Would you mind letting her go?"
Ahin walks back and starts working on the ropes that keep Karina in place. You see deep red marks as they come off one by one. But Karina doesn't really seem to care. Once they are off, she gets off the chair.
Her legs are shaking, but she manages to walk over to where you are standing. Her nude body presses against yours, her tits rubbing against your shirt as she looks up at you.
"I-I need your cum. Please. I really need it."
Her whines make you chuckle. It seems like it worked. To prevent Karina from catching any further feelings, you had to make her so addicted to your cum that she can't think about anything else when she sees you.
"Ride me first."
You sit down on the couch, Karina following you.
"Don't mind if I order take out. I'm starving."
Ahin walks away as if you and Karina are just going to watch a movie or something.
Instead, Karina quickly tears your pants off your body, before straddling you.
"Please cum quickly. I need it."
"You already mentioned that."
You bite your lip as Karina sinks onto your shaft. Her pussy wraps around your cock as she glides down to the base.
"Oh god!"
She moans louder than ever before today as she starts bouncing in your lap. Her tits do the same right in front of your face. You can only contain yourself for a couple of moments, before you take them into your hands. You play with them, while Karina keeps riding you.
Just as Ahin did earlier, you start sucking on her nipples. It makes Karina moan louder as she throws her hips towards yours.
"Oh god! Oh god! Oh god!"
Now that she doesn't have to keep your cum in her mouth, she can finally voice her pleasure freely.
"Please make me cum on your cock. Please!"
You place your hands on her waist and start using them to control her movements. You make her pick up the pace quickly.
Karina moans and mewls as she is forced to ride you as fast and as hard as she can. She tries her best to make you cum quickly. She tries to keep eye contact. She tries to flex her abs. She tries to tighten her walls. Anything that makes you want to blow your load into her needy mouth.
After ordering teokbokki, Ahin has come back into the living room. Without a word, she walks up to the two of you, reaching around Karina's waist.
The younger girl moans loudly as she finds herself in a similar position from last night. Ahin's hand starts to play with her clit, while she keeps bouncing on your cock. You keep your face buried in her tits, while Ahin latches onto her neck.
"Gonna cum!"
Karina closes her eyes, throwing her head back, almost headbutting Ahin, who quickly moves out of the way. Your girlfriend starts whispering dirty things into her ear again.
"Be a good slut. Cum on his cock."
She keeps rubbing the younger ones clit, while your grip on her waist increases in strength. You are going to leave marks again.
"You are now his cum dump. His cum drunk whore."
"Please!"
With a loud plea for you to cum in her mouth, Karina orgasms on top of you. Her pussy pulsates around you, her walls squeezing you again and again.
"Get off. I'm gonna cum."
Without even noticing it, Karina swallows by herself after having orgasmed. As if Ahin trained this reflex into her.
With the older girl's help, she manages to slide off of you. Your cock is drenched in her juices. Ahin leans forward and takes you into her mouth. You groan as her skilful tongue dances around your cock. She cleans you up, almost making you cum in her mouth in the process.
"Karina, open your mouth."
Like the good slut she has now been trained to be, Karina opens her mouth, sticking her tongue out. You feel Ahin's tongue swirl around your tip one last time, before you give yourself a couple of quick strokes.
Karina lets out a deep moan as she feels your warm cum hit her tongue, her mouth, her lips and parts of her face. She almost orgasms again without even touching herself. Her brain now connecting your cum with her own pleasure and orgasms.
Before she can savor your taste comfortably, Ahin captures her lips with her own. While for you it looks like they are just kissing, the two women on her knees fight a fierce battle with their tongues. Ahin leans in further and a moment later, Karina finds herself lying on the floor of your living room, Ahin on top of her.