Pump and Dump

"Hey Yeji, what do you want to do this weekend? Any place you want to go?" you ask hopefully into the phone.

"Hmm? Oh sorry I forgot to tell you oppa, we have a schedule this weekend."

"Oh, I thought we were going to do something together." You try to keep the disappointment out of your voice. "It's okay, have fun!" Yeji knows you too well though.

"Aww come on, I'll make it up to you next time, have fun with Minju~" The playful tone she uses at the end tells you she knows what type of fun you'll be having with her.

"Maybe, sex is not all I think about you know."

"Yes, and Minju doesn't automatically mean sex you know?" She got you there.

"Fine, you're right."

"Go ahead, you better drain yourself in her, last time I blew you I nearly choked from how much you had. Minju needs to be a better cumdump."

"How can you say that so easily, aren't you an idol?" You squirm at her casual dirty talk.

"I'm your girlfriend, I care about my boyfriend's health, especially his sexual health."

"Me too!" You hear someone shout through the phone.

"Oh, Chaeryeong's here too." You blush—did she hear everything?

"I care about your sexual health too oppa, I'll do better!" Yep, she did.

"T-Thanks?"

"I won't lose to Minju, I'll—" A scuffle as they fight for the phone, and then Yeji continues for Chaeryeong.

"She says hi, we gotta go sleep, have to get up early tomorrow, love you!"

"Love you!" You sigh and lay back on your bed, maybe you will call Minju.

It only rings once. "Hi oppa! Sorry, I can't come over right now."

"Hey Minju. No no I don't need you to come over now, I—"

"You don't want to do it with me?" Looks like sex is all Minju thinks about.

"No I do, I mean— I just wondered if you want to do something tomorrow?"

"Tomorrow? Ah sorry, I have to film a show with Yena..." You can hear her pout.

"It's okay, maybe next time then."

"Can you fill me up after I finish filming?" You're not sure if Yeji or Minju is more brazen about sex.

"Umm sure? When do you finish filming?"

"Monday I think. Can we meet after?"

"Sure. If you won't be too tired."

"I won't be, just fill me with cum and I'll be full of energy!" Definitely Minju. "Bye oppa!"

You say your goodbyes and hang up. Well, guess you won't be doing much on the weekend.

You wake up Saturday morning, and with nothing else to do, you go back to sleep, only waking up in the early afternoon, to a few missed calls from Chaeryeong, and a message.

Oppa! If you're free, I have an invitation for a fashion thing that my sister is going to, you should go with her!

Hey Chaeryeong, sure why not, I'll be her plus one, let me know when and where!

Chaeryeong texts you the place and time, and you start going through your wardrobe—what could you wear that wouldn't embarrass you completely? You decide on a fitted black shirt, khaki trousers, matching shoes, and a grey blazer to finish the outfit. You lay the outfit on your bed and go about the rest of your day.

You don't think much about the event until your calendar alerts you, and you hurriedly throw on the outfit and head out. To your dismay, you realize that you are horribly underdressed—the event is far glitzier than your fast casual outfit. You saw suits of all colors, hats and berets, dresses with all the most outrageous cuts. You pull out your phone, wanting to text Chaeryeong that you couldn't make it and to apologize to her sister, when you feel a tap on your shoulder.

"Hi, you must be who Chaeryeong was talking about!"

You turn to face the voice, and you are met with Lee Chaeyeon, wearing a form-fitting black one-piece, one creamy shoulder exposed, contrasting well with the dark fabric hugging her body all the way down. The frilly trim hides the curves of her chest well, but her hips are delightfully outlined, and the short dress teases her thighs for any onlookers, including you.

"H-Hi, yes, nice to meet you. Sorry, I think I'm rather underdressed for the event, it might not be good for you to bring me in." Chaeyeon simply slips her arm around yours.

"Nonsense, I'd be so bored going in alone. Besides, I like your outfit, you're making your own statement, come on, let's go!" Chaeyeon drags your shrinking self in, and you get seated next to her, thankfully several rows back from the front row, away from the cameras. The lights dim and the show begins, model after model strutting down the runway, showing off the flashiest, if not the most practical, outfits for the upcoming season. Chaeyeon hums next to you, her brows furrowed, taking in model after model. Occasionally she shivers against you, is she cold?

"You okay?" She nods and waves you off. A few more models walk by, and you feel her shiver in more violently next to you, jerking and twitching a little. You shrug your jacket off and place it over her shoulders. You brush her skin briefly, and she felt shockingly warm, hot even. She hunches over suddenly!

"Are you sure you're okay?" You lean over and down, to get a better look at her face—her cheeks were red, and she was biting her lower lip.

"Mmmm yeah I'm fine, I'm okay—mmm!" Chaeyeon clutches her abdomen, and she hurriedly looks at you. "Can you take me to the bathroom?"

"Sure, come on then, take it easy." The two of you silently slip out, and you lead Chaeyeon to the bathroom. You planned to wait for her outside, but she pulls you into the bathroom and drags you into a stall with her. "Chaeyeon—"

"Wait!" She fumbles around in her purse, her entire body quivering.

"Do you want to sit down?"

"No just wait!" She pulls out her phone and taps it, and finally she relaxes. "Whew that was close."

"What was that?" You reach for her phone, and in a panic she tries to keep it away from you, but in the small space you are able to overpower her and take it. You look at the screen, and it is clearly an interface for a remote vibrator. "So you weren't sick this whole time were you?"

"No, I was... edging myself." You set the vibrator to low, and Chaeyeon yelps, jumping a little at the sudden start.

"And why were you edging yourself?"

"Because these shows are boring, and— Ah!" Quickly she covers her own mouth, muffling her squeal as you thumb the setting up another notch.

"How close are you?" You wrap an arm around her waist, bringing her close to you. Her entire body is trembling, vibrating against you.

"So close, I'm so close, stop, please stop!" You want to tease her further, but the bathroom door opening catches you both by surprise. The click-clack of heels gets dangerously close to your stall, and you hear a faucet being opened. You hold the phone up to Chaeyeon with a wicked smirk. "What are you—" You kiss her as she shakes even more violently against you, as if anticipating your next move.

"I guess you'll just have to be quiet." You put the vibrator on high.

"That won't help—" You shut her up and cover her mouth with a hand.

Chaeyeon’s last coherent thought is That won’t help at all! She takes a deep breath, and her eyes open wide before rolling in her head, succumbing to the pleasure.

Nary a sound escapes Chaeyeon's mouth, but her orgasm is far from quiet. To your horror and infinite arousal she squirts explosively, a torrent of slick gushing out of her and splattering on the floor far too loudly. She thrashes in your arms, jerking and rattling the stall door, pulses of juice spraying out with every roll of her body she does against you, until finally Chaeyeon sags in your arms, the ecstasy physically draining out of her.

"Hello? Is someone there? Are you okay?" You try to nudge Chaeyeon to answer, but she's too out of it.

"Umm yes, sorry, my friend here isn't feeling well, I'm helping her, hope you don't mind."

"Oh of course, what happened? Did she throw up? Do you need toilet paper?"

"No, no, it's fine, she knocked a bottle of water over, that's probably what you heard, thank you though!" Still trembling, Chaeyeon reaches for the phone in your hand—you get the message and turn the vibrator off.

"Yes, thank you." Chaeyeon catches her breath and follows up weakly. "I'll be fine."

"Oh okay, I hope you feel better!" After a few tense moments you hear the heels tap away from you, and thankfully the bathroom door opens and shuts without any new footsteps coming in.

"Whew, close one," you chirp, and Chaeyeon fixes you with daggers in her eyes, her face otherwise burning red and blushing from the pleasure.

"I can't believe you did that! What if we got caught?"

"You mean what if you got caught." Chaeyeon ignores you, hiking her dress up a little and reaching between her legs. She pulls the vibrator out of her, now coated with a shiny coat of slick. Nonchalantly she exits the stall and washes the toy before drying it and putting it in her purse. She turns around and looks at you, and then the puddle on the floor.

"Aren't you going to clean it up?"

"Why me?" you mutter even as you grab a bunch of toilet paper.

"You made me cum right there, I wasn't planning on cumming just yet, so you do it." Begrudgingly you clean up Chaeyeon's mess that you made, earning a kiss for your troubles. Thankfully, no one in heels was waiting around outside as the two of you exit the newly spotless bathroom, and with zero interest in the rest of the show, you exfiltrate out a side door together.

"So..." Chaeyeon grabs your chin. "I was planning on bringing you back to my place, and then cumming on your cock, but since you already made me cum, I guess there's no need for that." You try to lean in for another kiss, but she simply tosses your jaw to the side, and you're left kissing air.

You wrap a hand around her waist once more. "Now now, we left this event early, so we have plenty of time, wouldn't you say?" Her body presses against yours, and you whisper huskily into her ear, "I take it Chaeryeong has told you some things about me?"

"And Minju too, the naughty things you made my Minju Angel do." By her words she should be angry at you, however her tone is low and needy.

"Maybe I should do some of it to you too."

"Oh no mister, I'm no cumdump like the two of them are." She suddenly reaches for your crotch, and her skilled handiwork leaves you gasping against her—she knew exactly where to squeeze to get the pleasure flowing through you. "I'm going to be a cumpump, I'm going to drain you so dry you'll have nothing for days."

"Is that a challenge?"

"It is now. My place, right now."

Chaeyeon pulls you into her bedroom, and before you can do anything else you're already sitting on the edge of her bed, her dress riding up as she mounts you, giving you access to her toned thighs, smooth skin, and so much more.

"Mmm, yes, tease me!" she purrs as you hands move up her thighs and to her hips, pushing her dress up past her crotch, allowing your fingers to drift back to her center.

"You love being teased don't you?"

"When you can cum so fucking hard afterwards, why wouldn't you? I'm going to make you love it too." Her husky voice shakes as you run a thumb over her slit, but she stays focused on her task on undoing your pants. "Will you let me edge you? It's going to feel so good for you too." Please say yes, please say yes!

You barely notice yourself standing up and letting your pants and boxers fall, because your focus is entirely on Chaeyeon's tight figure as she slips out of her dress.

"Oh yes..." You gasp at her form—she is muscular and toned, but also perfectly squishy in all the right places, and her naked body is on full display for you before she settles between your legs.

"I will take that as agreement."

"No I meant—"

"And for your reward..." A groan echoes in the room as for the first time tonight your shaft receives some direct stimulation in the form of being trapped between Chaeyeon's breasts.

"Fuck Chaeyeon!"

"That's for later, you like this? What about this?" Your mouth hangs open at the sight of your tip peeking out from between her tits before being enveloped by her lips. You grunt and jerk as her tongue flicks over your glans, the sweat gathering in her cleavage helping you glide between her cushions. "So salty, you taste so good. Oh, are you close already? That's not so good." Frustratedly you watch Chaeyeon slow down, a smirk on her face as she slowly squeezes her chest closer together, trapping your shaft from base to tip.

"No, don't slow down!"

"You agreed to it already, just sit back and enjoy it." It sounded absurd in your mind, Chaeyeon wanted you to enjoy torture! But that is all you can do, your hands scrunching up her sheets as she continues to slowly jerk you off with her breasts. Chaeyeon drips on the floor, a puddle already forming, slick beginning to trail down her thighs. He's getting bigger, stiffer!

Dizzy with arousal, you watch her play with her nipples hypnotically, see them slowly get hard between her fingers, hear her slowly begin to whine and whimper. Thankfully and unfortunately she stops, clambering into your lap instead and pushing you on the bed.

"I need you in me." She kisses you hungrily.

"I need to be in you." You return the kiss with equal fervor.

"Tell me when you're close okay? I want to edge us both," Chaeyeon asks of you as she takes off your shirt.

"Fine—argh!" you shout loudly as her tight wet heat consumes your throbbing shaft. "I'm close, I'm close!"

"Okay, don't move, don't move!" Chaeyeon holds herself still, biting her lip, resisting the urge to just sink herself down on you fully. Her hands stay planted on your chest, and you watch her hold the most sinful squat position you can even dream of, her juices trickling down the part of your cock you could see. Somehow, despite the erotic sight in front of you, you feel yourself back away from the edge.

"Okay, I'm better now." Immediately Chaeyeon dams herself on you. "Fuck!" The pleasure returns in full force, and you feel the flutter of her walls ever so minutely—how the fuck are you supposed to hold back?

Chaeyeon's back is ramrod straight, her chest thrust out deliciously as she tries to deal with the pleasure. God he fills me up so well, so full! She looks up, the ceiling reflecting her own thoughts—blank and in need of a good painting.

I kinda want to feel what Minju and Chaeryeong feel, what if he just dumps it in me? A tremble runs down her spine, and she clenches around you, trying to milk you subconciously, and making you move a little in her. Oh no, fuck, wait!

"Don't move, don't move, shit, don't move." Her nails scratch you, leaving slight red lines on your chest, the sting backing you off from blissful oblivion just enough. The very air around you two is still, as if the slightest breeze would send both of you tumbling. Breath held, Chaeyeon looks absolutely erotic as she pulls herself back from the edge, her face red. "Mmmm you feel so good, nearly lost it there already." Almost gingerly she leans down to kiss you.

"It's so hard!"

"Yeah it is." Chaeyeon sloppily snogs you, her walls clenching on you rhythmically.

"Not what I meant, fuck I don't know how much I can take!"

"I'll find out. Just tell me when you can't hold on." A shiver goes down your spine and she runs her fingers lightly over your shoulders, feather touches dotting your trembling body, gently tweaking your nipples before she runs her hands up her own body, pinching her own. You swear out loud in response, her walls tightening around you when she plays with herself. One, two, three, four, five rocks of her hips against yours.

"Chaeyeon stop stop stop!" She stops her movement, and the vacuum suction around your cock stops briefly as Chaeyeon forces herself to relax around you.

"Good boy." He listens so well, I really should let him cum in me.

"Please let's just cum?!" you cry out needily.

"Not yet, just a little more." The count hits 4 this time, and you can only manage a strangled shout to notify her. Chaeyeon's significantly wetter, her juices coating your shaft liberally, her pale skin begins to turn red under the sheer hotness of the situation.

The heat in Chaeyeon is growing exponentially by the second. I definitely want his cum in me, just tease him a little more, damn I'm so close, I’m so close!

"Great, almost there, just last a little longer for me, I'll give you everything you want." She manages to entice you between deep breaths of her own, trying to relax herself, however impossible it might be for either of you.

Three, then two grinds of her hips is enough for both of you to go nearly insane, the time taken to get to the edge getting ever so short, the time in between sweet delicious ecstasy growing ever longer. Your lips tremble like you're cold, but you are burning hotter than ever between your legs, swallowing desperately, trying to do something other than grabbing her and just fucking both of you to bliss.

Chaeyeon is equally a wreck—her hair disheveled, drool leaking out of her open mouth, dripping on to you. Your crotches are a total mess, her slick not so much dripping on to you as she is just showering you like a waterfall with her arousal. I need his cum, I need it in me, I need it in me now!

"You've been so good, I'll let you dump your cum, yes? Yes? Yes yes? Yes yes yes yes—" Chaeyeon sentence dissolves into a bunch of moans and cries as she grinds herself on you recklessly, her walls gripping you oh so tightly. Your hands grip her jiggling thighs, squeezing them like she is contracting around you—you want her to go harder, faster, squeeze you tighter! You feel your throat try to rip itself, but you can't hear your own scream, the blood pounding in your head.

Finally both of you fucking cum!

You place your seed in Chaeyeon—that's the only way she can describe the sudden fullness in her womb, so powerful your climax and so abundant your load that you instantly fill her to the brim. She screams and lifts herself off your shaft, her strong squirt gushing off you like a jet, splattering both of you with obscene fluids in obscene amounts.

You cum with her the whole time, every gush past her lips met with a shot from your tip. Out of control you both groan and scream and shout and shriek, hips jerking over and over, covering each other so absolutely completely you might as well have dunked each other in a tub of cum and juice.

"Haah, haah... oh my god, come here, come here!" Chaeyeon clambers on to you, mashing her lips against yours. After all that fucking, zero fucks were given, your bodies squirming together, semen and juice mixing messily all over both of you. You leave and receive several marks of lust on and from her until the two of you finally come down from the high, the edge Chaeyeon took you to finally dulling out into satisfying soreness.

"Oh my god, just how much did you cum?" Chaeyeon mumble as she looks down her body, the white cum and her flush making her skin look pink. She presses a hand to her abs. "In me too, fuck, I see why Minju and Chaeryeong do it. Well, I mean, do you."

"Yeah well, damn I haven't cum that hard before." And you meant every word of it, your core and pelvic muscles sore from pushing all that cum into and on her.

"Told you I'm a good cumpump." She runs a finger on her body, licking your load off it. "You taste good, no wonder Yeji loves your load down her throat."

"Have they just gone and told you everything?" you ask exasperatedly.

"Oh yes, and I'm going to tell them everything we did too, full transparency you know." She ponders for a moment. "Maybe I'll join your sessions, let's see just how much cum they can hold."

You groan in pain. "Fuck, that sounds so hot, but I'm too sore to get hard."

"Relax, plenty of time for that in the future, gonna need time for you to generate more little guys here." You shiver as she runs a finger over your balls. "Shower?"

You agree, and bodies aching the two of you limp to the bathroom, too tired to do anything but wash.

At the door Chaeyeon kisses you on the cheek. "Thanks for the fun night. I'll have to call a professional cleaner after that, you are down to split the costs right?" She bursts into her trademark laughter at your expression. "Ahahahaha I'm kidding, you'll pay some other way, I'll see you around!"

You go back home and collapse in your bed, where sleep mercifully takes you quickly, your body aching too much to even toss and turn.

Unfortunately you have to wake up, but it is not the worst thing in the world, as Minju is under the covers with you, kissing you awake.

"Oh, hey Minju, you came? I thought you were only finishing up on Monday."

"Mmhmm, but Minju cumdump missed you too much! I couldn’t wait."

"I'm sorry, I'm so sore—" but she does not take no for an answer, pouting and looking absolutely adorable until you agree to a quickie... or so you thought.

"Oppa, can I be on top?" She asks even as she swings her long legs around you.

"Sure, but why?"

"Chaeyeon unnie messaged me yesterday, she said edging you would give me a bigger load?"

You groan internally—word travels fast, and Chaeyeon really did make you pay some other way.