Day 10: Skinny dipping + Yeo One
Pairing: Yeo One x female reader
Genre: Smut
Word count: 2002
Warnings: Dirty talk, thigh riding, nipple play (male receiving), fingering, slight biting, public sex, unprotected sex, they’re drinking alcohol but still sober/consenting
Kinktober 2022 Masterlist
“Hey, are you okay? You look kinda mad,” your friend says, but she’s fighting back a smile.
You kinda hate her right now for inviting you over to the house she’s watching without any prior notice. You also kinda hate her for not telling you to bring a bathing suit so you could swim in the giant heated pool. But most of all, you hate her for not telling you that her boyfriend’s hot friend was also going to be present.
“No, I’m not okay!” you whisper-yell at her, gesturing towards Changgu standing a few feet away. “He’s hot and I’m totally unprepared!”
Your friend giggles. “I knew you’d chicken out if I told you he was coming, so I made an executive decision.”
With a roll of your eyes, you let out a huff. “But I don’t even have a bathing suit!”
“Trust me, I don’t mind.” You whip your head around to see Changgu walking up behind you, two drinks in his hands. He winks and holds one cup out to you, which your friend takes as her cue to scurry away. You decide to deal with her later.
“Very funny,” you laugh nervously, but you accept the red cup from his hand and take a sip. You gag a little; what the hell did Hyunggu put in this jungle juice and why is it burning?
Changgu leads you over to the far side of the pool where there’s a cabana, the two of you sitting down together. Your friend and her boyfriend are sitting by the fire pit with the rest of the people she invited over, not noticing that you’ve both slipped away.
“I was just kidding earlier,” Changgu says, looking over his cup at you. “I don’t want you to think I’m a creep or anything.”
You wave your hands frantically, turning your attention back to the man across from you. “No, I know you were joking! I just didn’t expect you to be right behind me.”
Changgu smirks, poking his cheek with his tongue as he looks down at his drink. You feel incredibly nervous talking to him one-on-one like this, but at least you think you’re managing it well.
“So, are you gonna go swimming with us later?” he asks you. You shake your head.
“I didn’t bring a bathing suit, remember?” You look over at your friend across the pool and sigh. “I can’t believe she forgot to tell me to bring one.”
“Well, like I said earlier, I don’t mind.” Changgu is smirking when you glance at him, scooting closer to where you sit. “You’re hot.”
You take a big sip of your drink, the burn almost making you choke. But anything seems better than meeting his eyes while he drapes his arm across the back of your seat.
“Thanks,” you mumble, not really sure what to say. He’s putting the moves on heavy and you can barely keep up.
“Will you please swim with me?” he asks, voice as sweet as syrup. You lift your head just in time for him to grab your chin, his face impossibly close to yours. You almost want to close your eyes in case he decides to kiss you.
Changgu backs away suddenly and pulls his shirt off with a grin, challenging you. You don’t want to chicken out, but he’s so hot and you’d be lying if you said you weren’t just a little afraid of what his reaction to your body will be.
“I don’t bite,” he teases, looking you up and down. “Unless you’re into that, of course.”
Fuck it, you think. When will a chance like this come again? He’s always got pretty girls around him every other time you’ve crossed paths; tonight, he’s all yours. You grab the hem of your shirt and pull it over your head, then unhook your bra and toss it aside too. You don’t stop to see his reaction, you just continue shoving your jeans and panties down until you’re totally bare. You quickly jump into the pool before anyone from the fire pit looks over, hiding yourself in the water.
Changgu jumps in a moment later. You’re thankful that the pool lights are dimmed, so neither one of you is actually that exposed. It still sends a thrill through your body though.
“I’m surprised you actually did it,” he tells you, swimming up to where you’re leaning against the wall. He places both of his arms on either side of you, locking you in. Changgu slides one leg between yours, his thigh just barely brushing against your pussy. He dips his head down next to your ear and kisses the skin there. “Aren’t you afraid they’ll see you?”
You look over his shoulder at your other friends. You don’t actually want to get caught, but the idea is hot enough that you slide your pussy along his thigh in response. “I’m sure you’ll keep me hidden,” you answer.
Changgu growls and reaches below the water to grab your hips. He pulls you flush against his chest, your breasts trapped between you. “I’ve wanted to see you like this for a while,” he admits, palming your ass. “Hyunggu warned me not to mess with you since you’re his friend, but I don’t have any bad intentions.”
You raise your eyebrows. “So getting me naked in a pool is pure of heart?” You snicker a little as he pauses, pulling back slightly.
“Well,” Changgu starts, sucking in a breath as he looks down at you. “I’m still a man, after all.”
You rub your hands across his chest, taking in the way his muscles shudder when you brush your thumbs over his nipples. You can feel his cock hardening against your thigh, excitement running through your veins. Having this much power over a man so attractive is really getting you going.
“Can I fuck you?” he asks suddenly, so suddenly that you let out a little snort. As if you could say no at this point, your pussy throbbing with the need to feel him inside of you. You hook your arms around his neck and pull him down for a kiss.
“Please do,” you whisper against his lips, rocking your pussy over his cock. Changgu groans, squeezing your ass once before he slips a finger inside of you. The water doesn’t do much in terms of lubrication, but you’re turned on enough that it doesn’t really matter.
You eye your group of friends over his shoulder again, almost hoping someone will turn and make eye contact with you. Would they call you out, alert the others? Or would they stay quiet, watching the little show you’re putting on? You moan softly in Changgu’s ear, his finger pressing against your spot at the same moment.
“Shh,” he coos, stroking your hip with his free hand. “You don’t want to get caught, right?” He looks down at you and slowly a smirk starts to spread across his face. “Or maybe you do? What a dirty girl you are, I wouldn’t have guessed.”
He adds another finger, making you rock against his hand. “That’s it,” he encourages, kissing along the shell of your ear. You grip his wrist tightly, keeping his hand in place while you chase your high.
“Ah, Changgu,” you sigh, eyes falling closed. Your other hand comes up to play with your breasts, pinching your nipples. “Feels so good.”
He bites down on the spot between your neck and shoulder, immediately soothing the area with his tongue. You slide your hand down between your bodies and take his hard cock in your hand, stroking it.
“I’m ready,” you insist, but Changgu shakes his head.
“I’m bigger than I look, baby,” he says with a laugh. You whine, but allow him to insert a third finger. The stretch feels good, but it’s just not enough for you. You’re grinding desperately against his palm, pressing your clit against the heel of his hand for friction.
“Changgu please, I need you now,” you moan, digging your fingernails into his shoulders while you squeeze his cock in your hand. You glance over at your friend group again just to make sure you’re not about to get caught. Luckily, everyone is laughing loudly and not paying any attention to you two.
Changgu grunts, pulling his fingers out of you. You line his cock up with your entrance and he starts pushing in, your walls gripping him tightly. “Oh my god,” he sighs, squeezing your ass in his hands. “You’re so tight for me, baby.”
You bite down on his shoulder to keep quiet. He was right, his cock is a lot bigger than it looks. You feel impossibly full, but you want him to start moving.
“Move,” you beg, gripping his shoulders tightly as you lock your ankles behind his back. Changgu adjusts his grip on your hips and pulls out until just the tip remains. When he pushes back into you, your eyes roll back in your head slightly.
“You’re doing good,” he tells you, his pace slow. The water is still splashing a bit too loudly, and you’re a little worried it’s going to draw attention to the two of you. On the other hand, you’re almost past the point of caring. Nothing really matters now that Changgu is inside of you, filling you up so perfectly.
The pleasure starts building inside of you slowly, but when you feel him reach between your bodies to rub your clit, you almost shout out loud. The force you bite down on your lip with is so harsh that you’re surprised you don’t start bleeding.
“Changgu,” you hiss. “I’m gonna come if you keep doing that.”
He kisses your neck and you can feel him smirk. “That’s the point, sweetheart. Come for me so we have an excuse to go inside and I can fuck you again, but properly.”
His words send you right over the edge, your hips bucking against him as you cum. You don’t even want to look at your friend group to see if anyone’s noticed; now that your orgasm is wearing off, you only feel embarrassed that you’ve just had sex in the pool.
Changgu pulls out of you and climbs out of the pool, walking over to the cabana where he left his swim trunks and t-shirt. He puts on his trunks and offers you the t-shirt, which definitely looks long enough to cover you. You climb out of the pool and put it on, thankful when it falls to the middle of your thigh.
“Come on, beautiful,” he says, reaching out to grab your hand. You don’t know why you feel shy now, but you avoid his gaze as you allow him to lead you over to the fire pit where the rest of your friends are.
Hyunggu spots the two of you first, whistling as he takes in your appearance. Your friend hits him in the arm, then laughs at your connected hands.
“I knew it was a good idea to not tell you to bring a bathing suit!” Your mouth drops open at her admission and you start to lunge at her, but Changgu catches you by the waist. Before you can react, he throws you over his shoulder, his hand on your ass to keep the shirt from riding up and flashing everyone at the fire pit.
“We’re going to find towels, we’ll be back later!” he says, carrying you off towards the house. You try to wriggle yourself free from his grip, but he’s a lot stronger than he looks.
Once the two of you are inside, Changgu’s hand slides under the fabric of the shirt. He pinches your ass lightly, laughing at the yelp you let out in response.
“Let’s go find the master bedroom so we can fuck in there,” he says, setting you down on the floor. He leans down for a kiss, pulling your body against his. “I want to hear all your pretty sounds this time.”











