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kesujo · 1 month ago

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Chapter 10: Miss Athletic

Previous chapter here.

When Taeyeon mentioned to Seojun he was free to use the house however he wished when both she and Tiffany were away, playfully adding on that those would be the ideal times to bring over girls, Seojun didn’t actually think he’d be bringing home someone any time soon. Yet here he was, bringing home a girl when both of his mistresses were away on some business.

“Wow, this place is huge…”

That being said, Seojun didn’t know how to proceed. Usually, it was pretty straightforward with a succubus, but from all that Seojun could tell, Boa (as she liked to be called) was a normal, female human being. She was every bit stunning as a succubus normally would be, which was why Seojun’s first assumption upon seeing her was that she was one, but as they talked, he began to consider differently. It was ironic, in a way; not months prior, Seojun wouldn’t have even thought to consider anyone to be anything but a human being, but after being immersed in the world of demons, his first thought was to jump to that conclusion. Reminding himself that most females he would meet would, in fact, be human was a good thing to keep in mind going forward.

But, now what, now that they were at his residence?

Boa did present herself as flirtatious, but that wasn’t the go-ahead to jump straight into sex. Should they watch a movie or something first?

“Do you want anything to drink?”

“Sure! What do you have?”

“Let me check.”

While Seojun perused the kitchen for beverages, Boa sat on the living room couch Seojun directed her to, looking around in awe. “I don’t mean to pry, but are you really rich or something?”

Seojun smiled to himself.

After concluding that Boa was most likely a normal human being, Seojun made sure to mask his involvement in the world of the supernatural. While it was never explicitly told to him, Seojun understood it as an implied rule that demons and involved parties should keep their existence a secret. And he wasn’t about to break that rule to a woman he just met, even for a woman as charming as Boa.

“I guess you could say that, although I don’t live here myself. My roommate is out on business right now, so I have the place to myself for today.”

“I see.”

“We have soju, but we also have wine if you want that. There’s also some vodka and mixers if you wanted to make something for yourself.”

Boa laughed. “Wow, you even have expensive tastes, huh?” One of Boa’s main charming points, to Seojun, was her laughter. It was very unique: it could be described as dainty, or maybe drawn-out and breathy, as if she was trying to sustain notes for a second or two at a time in the cadence of laughter. “Soju sounds great!” As Seojun collected the bottle and picked out two shot glasses, Boa chimed in again. “Not one for furniture, are you? Or is that at the behest of your roommate?”

He couldn’t just say that it was because the additional open space allowed Taeyeon to stretch out her wings wherever she wanted inside the house and not have to worry about knocking things over. “Yeah, I’m pretty content with what we have already.”

When Seojun brought over the bottle along with two shot glasses, the slightly tan woman looked over and beamed at him. “Thanks! I—oh, wow, your arm is pretty big.”

One thing Seojun didn’t expect as a result of finishing the Servant Ritual with Tiffany was for him to gain so much muscle. Tiffany explained the perk of being her Servant is that his stamina explosively increased to match Tiffany’s own Trait, and the increased muscle mass was a means to that end. Although he did start working out more, since Taeyeon was still his personal trainer and all, seeing such drastic change in his body almost felt like cheating. Not that he complained about how much better he looked, and apparently also how much better he looked to girls.

“I’ve been working out a lot recently.”

“Oh, really?” Seojun nodded, taking his first sip of his drink after sitting down next to her on the couch. “Same! We should go together some time! Which gym do you go to?”

What was the name of the gym, even? Seojun always referred to it as ‘Taeyeon’s Gym’ in his mind and ‘the gym’ when talking about it with Taeyeon … what was it even called? “It’s a pretty small one, I don’t remember what it was called though…”

Boa laughed at that. “You’re that focused, huh?”

Seojun ended up smiling—not necessarily at her comment, but at her twinkling laughter. Its happiness was so infectious, it was hard not to smile. “Yeah, you can say that.”

“I bet you have your own personal trainer, with how rich you are.”

Did he want to even admit that he was living with his personal trainer? That might lead to a line of questions that made Boa realize it was strange for a personal trainer to live in such a big house, and that wouldn’t be good for the secrecy he was trying to maintain, so he ended up saying, “Yeah, she’s pretty great.”

“Oh, a she…” Oh wait. Did he mess up? Was he not supposed to reveal the gender of his personal trainer? Was it improper to talk about other women to the woman he brought home? “I bet I can show you some exercises that she couldn’t.”

Instead of taking on a jealous tone, Boa instead took upon a competitive one. Seojun could see the fire in her eyes, but also within it a hidden element of playfulness that seemed slightly different than the one she used at the café. “Oh?”

“Let’s move this table,” she said, emptying her glass with a final swig before setting it on said table. Seojun followed suit before bending over and, in one fluid motion, picked up the entire table. “Oh wow, look at you! You make that table look so light~”

Seojun grinned, pleased his efforts to show off paid off well. “It’s not that bad.” That was a lie; Seojun could feel his muscles straining, having to take careful steps to both manage the weight of the hefty piece of furniture while balancing the glasses sitting atop it. But Boa didn’t need to know that. Maybe this Succubus Servant glow-up he experienced in the last few days was starting to get to his head—but as someone who never got female attention to suddenly swimming in it, it was hard not let it get to his head.

After placing the table gently outside the living room, the sight he was met with when he turned his head back towards Boa made his jaw drop to the floor.

Boa had her back facing him, having already placed her neatly folded pants on the couch and was currently stripping off her top. Although she didn’t quite have the curves Jessica or Tiffany or Sunny had, she made up for in the well-defined lean muscle she sported on her legs and glutes. As she folded the shirt in her arms, she turned around and shot Seojun a dazzling smile. “Like what you see?”

Seojun nodded. “You look great, Boa.” She might’ve been even smaller than Taeyeon or Yeoreum, but her body was definitely built more athletically. She looked like she might’ve jumped right out of the magazine cover of Sports Illustrated—if Sports Illustrated was more erotic in nature, that is.

“Join me,” she said, beckoning to him with a finger. Like a moth to a lantern, Seojun obeyed, throwing off his shirt in a much wilder fashion than Boa. “Oh, wow…” Before, her surprised exclamation was brighter and more flirtatious; this time, her voice had taken a huskier tone, her lustful eyes swallowing up the six-pack that had developed on Seojun’s lower chest.

“We aren’t going to stretch before we start?”

“What do you mean?” she asked, her eyes twinkling with a mischievous glint, “You’re about to stretch out my pussy, aren’t you?” As Seojun whipped his pants and boxers off, revealing his semi-erect cock, Boa suddenly froze. It was her jaw’s turn to drop to the floor this time, her eyes bulging out of their sockets. Her tongue quickly darted out of her mouth, wetting her lips. “Oh yeah, that’ll definitely stretch me out quite well.”

“It’s not even fully erect yet.”

Boa shot him a disbelieving stare. “Stop lying! How can that get any—oh my god…” Seojun felt himself getting harder and harder as she continued to stare, turning fully around to get a proper look at it. “Wow, I don’t even know if I can fit that inside me…”

Seojun tried not to stare too hard at her perky nipples sitting atop her relatively small breasts. Despite their size, they were still extremely shapely and looked incredibly soft and made him want to feel them up, both with his hands and his face. All boobs were great boobs, that was Seojun’s motto. “That’s why we exercise, isn’t it? To improve ourselves?”

Boa nodded, eyes stuck to Seojun’s cock like a magnet. As if in a trance, she got down to her knees, hands reaching out and wrapping around his veiny member. Seojun hissed, the delicate, soft touch from the slightly tanned woman causing his arousal to deepen. “Oh my god, it’s getting bigger…”

“What was that exercise you were gonna show me?”

“I’ll need to do some preparations before I show you,” was her reply promptly before diving headfirst onto his dick.

Seojun let out a guttural moan, the sudden sensation of her soft lips encircling his cock and her wet tongue licking around its circumference. His legs and arms tensed, but was somehow able to restrain himself from grabbing her head and shoving her the rest of the way. And from how she barely was able to swallow a third of his cock before stopping, that was probably a good thing.

“It’s so hot … your balls feel so heavy with cum,” she noted, gently caressing his testicles, “For me?”

“Only if you earn it.”

Boa grinned. “Well, better get started then,” she said, leaning forward while sticking her tongue out. Another hiss escaped Seojun’s mouth as her tongue pressed against the underside of his member, carefully coating the rest of his cock with a layer of saliva. The slurping sounds and the way the wet, pink muscle seemed to linger on his dick made him all the hornier for when Boa pulled back, satisfied, and turned back around.

“What kind of…” Seojun trailed off, watching Boa lower her torso onto the carpeted floor of the living room, craning her back downwards with her legs folded under her stomach, accentuating her firm butt that was now facing him. Hidden between the two plump cheeks laid her cleanly shaven pussy, its pink folds barely shimmering in the room’s light.

“First, grab—oh!” Boa was promptly cut off when Seojun kneeled down behind her, placing his right hand gently on her ass.

“You need some preparation too,” Seojun told her, reaching between her cheeks with his index and middle finger to press against the beautiful, pink lips covering her womanhood.

“Ooh…” she gasped, a shiver going down her body as Seojun rubbed the moist folds sensually. “Seojun…”

“You’re already a little wet, but I think you need a little more, don’t you?”

“Fuck, your fingers feel so g—good!” The last words were spoken in a surprised squeal when Seojun pushed the two digits inside her briefly. But, just as quickly as they entered her, they left, leaving Boa with a dissatisfied whine. “Seojun…”

“You’re so sexy, Boa, and so responsive.” To emphasize his point, Seojun brushed her clit with his thumb, causing the mewling woman to nearly jump at the rush of dopamine rushing through her system.

“God, Seojun…” Her back arched more, pushing her hips and her plush bottom further towards him, as if encouraging him to continue doing what he was doing. However, feeling fickle, Seojun refused.

“I think you’re about wet enough,” he said, cleaning off the juices that rubbed off onto his fingers before backing away from her. “You were going to show me an exercise?”

“Oh…” Seojun had to hold in a chuckle at the disappointment that was so obviously in her voice, but it didn’t last long for Boa’s peppy energy to return. “Right! Grab onto my feet and lift them up to about your chest level.” Seojun followed her command, splitting her legs by grabbing an ankle in each hand and lifting them off the ground. As he did so, Boa similarly pushed herself off the ground, her palms planted firmly on the floor. “You’ll probably have to pull my ankles a little bit behind you to reach me.”

“Reach…?” Seojun’s question dissipated as he looked forward and down, at the now glistening folds of Boa’s pussy.

“Go on, stuff my tight little pussy with that monster of yours.” As the words left her mouth, Seojun pulled her legs backwards, leaning his upper body forward to make sure the tip of his dick was properly aligned with her core. “Oh!” Another surprised squeal erupted from Boa as Seojun steadied his hands, properly aligning their sexes while incidentally slathering his swollen tip with her juices before pushing them past her pussy lips and into her core.

The two moaned in unison, Seojun only able to push in half of his length before meeting resistance.

“Oh, god … fuck, it’s so big.”

The tightness with which Boa’s pussy gripped his dick was like no other, even better than any of the succubae he’d fucked before. Not only was it blisteringly hot, the damp, fleshy walls exerted a kind of pressure on his shaft that almost made it feel like he was in danger of losing circulation to his reproductive organ, and might’ve actually been concerned were he not supernaturally enhanced not once, but twice by now.

“God, you’re so fucking tight, Boa,” Seojun managed to grunt, pulling his cock out before pushing further in with the combined thrust from his hips and backwards pulling motion on her ankles with his arms. “Are you trying to cut off my dick?”

Boa let out another lascivious moan, her back arching, her arms holding her upper body in the air trembling slightly as her pussy sucked in more of Seojun’s penis. “I’m—I’m sorry! Please, punish my naughty little pussy!”

Despite how tight Boa was, the progress he was able to make was extraordinary. It only took a few more thrusts for Seojun to find himself completely buried inside the athletically built woman, who was showing no signs of duress from essentially being in a primed pushup position, with her legs suspended in midair as opposed to resting on the ground.

“Your naughty little pussy is working really hard, isn’t it?”

“Yes, it is, fuck,” Boa moaned, juices splattering onto his groin with every thrust, “It’s been so long since it’s been stretched out this much…”

“And I thought you were trying to show me an exercise.”

Boa giggled. “I thought we could start off with this one to get me accustomed to your size. But now that you’re fully inside me, fuck do I feel like you’re splitting me apart.”

Hearing that invigorated Seojun more, earning Boa another squeal of pleasure as he increased the vigor and intensity of his thrusts. “You’re so light,” Seojun grunted, having a little difficulty getting words out with the strength he was exerting trying to pump Boa’s insanely tight pussy, “this is barely a proper workout on my arms.”

“Aw, how sweet of you,” Boa said, giggling slightly. “In that case, do you wanna try the next exercise?”

After some difficulty extracting his dick from Boa’s tight snatch, she quickly transitioned into a face-up laying-down position, directing him to kneel between her legs. She then rested her right leg atop his left leg while lifting her other leg up and resting it on his shoulder. “Go on, come back inside,” she said, her hands sensually rubbing her ample bust.

Seojun took a few seconds to admire the flopping wet, pink folds of Boa’s pussy, realizing this was the first human female he’s ever had sex with. That being the case, how could she be tighter than a succubus? He wasn’t sure if it was the novelty of Boa being a human being or if it was something else, but he swore that Boa’s pussy felt better than anyone else’s. If only he could—

“Wait.”

When the sudden realization dawned on Seojun, his face paled. Boa, seeing this, looked at him with a questioning gaze. “What’s wrong?”

“Shouldn’t I be wearing a condom?”

Hearing that caused Boa to break out into a smile which eventually grew into laughter. “How sweet of you to think of that!” Ever since he lost his virginity, Seojun never had to worry about protection; after all, he never had to worry about impregnating a succubus or any STDs or anything. But, now that he was dealing with a human female, those concerns were a problem, right? Seojun hoped he didn’t come across as shallow or rude or anything, which judging from Boa’s response, didn’t seem to be an issue. “You don’t have to worry about any of that, you won’t be getting me pregnant any time soon.”

Hearing that made Seojun breathe a sigh of relief. “Sorry, I—”

“Do you fuck barebacked a lot?”

“It’s not that, no,” he lied, “it’s just, seeing you got me so excited that I forgot about all of that.” Now that he thought about it, did they even have any condoms in the house? Taeyeon mentioned how he was free to fuck human females, but never mentioned anything about protection. Maybe he should start buying some…

“That’s sweet of you,” she said, smiling, “I would’ve said something if I cared about that,” she said. Was she on birth control? Or maybe she had some kind of surgery? Whatever it was, Seojun paid no more heed to the topic; she seemed trustworthy enough, and there were more important matters at hand anyway. “Now, are you going to just stare, or are you going to get back into your workout?”

This time, Seojun obliged, using the downward penetrating angle to push his length back into the fiery inferno of Boa’s pussy.

“Oh fuck,” Boa gasped, her back arching as the slick rod slipped back into her hole. Her eyes slammed shut, fingers subconsciously going to her swollen nipples and pinching them with as much ferocity as Seojun used shoving his cock back inside Boa.

Using Boa’s left leg slung over his shoulder as leverage, he dug his knees into the carpeted floor and thrusted at the downward angle. However, this time, without having to worry about the stability of their position, the process was much smoother—that, combined with the hot visual of seeing Boa play with her breasts and her ecstatic face of pleasure turned Seojun on even more. Barely a minute into settling into this new position, they had already reestablished their momentum: Boa lifted her butt slightly off the floor, meeting each of Seojun’s thrusts with an upward bucking of her hips while the manic, lust-filled man drilled relentlessly into the smaller woman below him. The wet slapping sound of their groins, damp with the juices sputtering out onto both of their gonads with every thrust, connecting soon joined the chorus of erotic sounds filling the house.

“I-I bet you aren’t getting these types of workout sessions with your personal trainer.”

Seojun thought to Taeyeon and the numerous times they’ve fucked, but surprisingly, now that he thought about it, never once during their workouts. Seeing Taeyeon in her gym outfit never failed to turn him on, but their focus was always the workout, not sex. He’s even gotten a titjob at the gym curtesy of Sunny, but never anything from Taeyeon. “You’re right, I’m not.”

“Are you feeling it yet, in your abs and glutes?”

To this, Seojun shook his head. “It’ll take more than a few minutes of this to get me tired.”

Boa smiled, a mixture of arousal and amusement on her lips. “Can you last until you cum?”

Instead of answering with words, Seojun elected to answer with renewed vigor, another surprised, lust-filled moan erupting from Boa’s lips. This time, instead of just relying on his hips, Seojun used his grip of her leg to pull her towards him in conjunction, spreading his legs out for a more solid foundation.

“Fuck, Seojun!”

Panting sounds started to intersperse her moans and gasps, her breathing growing heavier, and her chest rising and falling at a faster rate. “Are you close?”

She nodded, fingers desperately rubbing on the rock-hard teats of her breasts. “Yes, so close…”

While all the signs of her impending orgasm deepened his arousal, what did it was the tightening of what already felt like a death-grip her pussy had on his shaft. “Do you want it?”

She nodded again. “Yes, please~”

The transformation from the cheerful, bright girl she was to the mewling, submissive adulteress she was now only added to the heights of arousal Seojun was experiencing. “You want it inside?”

“Yes!”

“You want me to pump your naughty, tight, slutty pussy with my cum?”

“Yes! Please, yes!”

Seojun couldn’t help but grin, a surge of pride swelling inside his chest at the fact that he managed to get such a stunning woman to be begging for his semen. “Then here’s your reward.” With a final grunt, he pushed his length all the way inside Boa one last time before unleashing, unloading stream after stream of his hot, sticky substance straight into the womb of the mess of a woman that was laying before him.

“Fuck—Seojun, it’s—fuck, it’s so hot!”

By the time Seojun’s orgasm subsided, slivers of his seed were already trickling out of their hot connection. Boa laid on her back, panting heavily, her arms splayed out messily on both sides. “Well, I think at least your pussy got a pretty good workout, taking the beating it just did.”

The competitive fire reignited at her words. “Are you saying you need more to get a proper workout?”

Seojun grinned back. “I’m saying I could go for round two if you’re not too tired already.”

Boa happily took the challenge, staying in her face-up laid down position, but this time, instructing Seojun to hover over her in a primed pushup position. She then swung her legs over his waist and secured them behind his butt, her soaking wet pussy lips licking the swollen tip of his dick. “You’ll have to do pushups to get your orgasm this time. Let’s see how long you can last now.”

Seojun felt a surge of competitiveness within himself, readily taking on the challenge by starting with the first pushup. A pleased hum reverberated through Boa’s throat as his dick was reinserted into her hot core, her breasts brushing against his chest as he held his body in the lowered position for a few seconds before pushing himself back up. “One.”

“Do you think you can last until fifty?”

“Do you?”

Boa grinned back. “Try me.”

Seojun lowered himself again, this time maneuvering himself so that he could plant a kiss on the supple skin on her boobs before pushing himself back up. “Two.”

“God, Seojun, you’re really stretching me out so much … God really blessed you with that dick, huh?”

To a normal human being, someone like Sunny could be considered a Goddess. She certainly wielded the powers of one, and Seojun considered her one himself because of the augmentation she blessed him with. Of course, none of this were things he could share, so he ended up just saying, “He did.”

“And now, I’m getting blessed by getting fucked by it.”

Instead of answering, Seojun completed another pushup. “Three.”

While Seojun was doing most of the work, Boa wasn’t being completely inactive. In order to give Seojun the best angle of penetration, she had to keep her lower body angled upwards, her legs that were wrapped around Seojun’s waist following the up-and-down motion of Seojun’s pushups. In order to ensure his dick never slipped out, Boa had to push her hips up, but only slightly since of his exceptional length.

Seojun couldn’t remember the last time he did pushups—maybe for school or something, as pushups never was a part of his workout routine—but the added feeling of Boa’s slick, tight walls gliding along the sensitive nerves of his recently elongated cock along with the slight burn he was starting to feel in his arms and chest wasn’t entirely unwelcome. In fact, Boa’s presence—her encouragement through the chorus of moans she was singing and the excellent body she was offering to him on a silver platter—made the experience of doing pushups for the first time in years all the better.

Every single dip downwards caused Boa’s body to shudder, the creampie still sitting inside her pussy being pushed out of her hole slightly with every full insertion. The mixed fluids started to trickle out of their connection, down her back and onto the floor, but Boa paid it no mind; her mind was filled with Seojun as much as her pussy was his dick.

“Forty-three.”

“Mmm, your cock feels so good, Seojun.”

As opposed to before, Seojun’s movements were significantly slowed down due to the mechanical limitations of his arms. The slower, more sensual sex was less stimulating, but no less enjoyable, and definitely gave Seojun more time to appreciate Boa’s body, from her supple breasts to her tight abs to her even tighter pussy. “Are you sure you can last? Forty-fo—”

Seojun was interrupted by the sudden sound of the door opening. “Ah, so this is where you are, Boa.”

Seojun had no doubts that the voice was Taeyeon’s, but why was she addressing Boa as ‘sunbaenim’?

“I see you still have yet to lose your youth, doing stuff like this to us still.”

Seojun looked down to Boa, who had a sheepish grin on her face. Was she not a human being after all?

“You and Sunny both—you know all you have to do is ask, and I’ll let you have Seojun. You don’t need to sneak around like this.”

“But it’s more fun this way!”

As Boa said that, horns sprouted from her head, a sleek, midnight-black tail whipping out and around Seojun’s lower torso.

“Boa … so you were a succubus this entire time?”

She offered an apologetic smile. “Sorry, I thought I would try to give you a taste of what sex with a human female was like, although it was more difficult than I imagined to keep myself in check. You do smell absolutely delicious, and your semen is even better than it smells.”

“Right?”

Again, there was something about the prideful way Taeyeon huffed out her chest in response to Boa’s comment that made Seojun feel great. Going from a more or less a nobody in his previous life to immensely desired in his current life was a boost to his ego he never thought he would experience, but was eternally thankful he did.

“The second we leave home, you bring a girl home to fuck? You horny dog~”

“Taeyeon, Tiffany, I thought you were out on business?”

“We were, on business to meet with the mischievous demoness you’re inside right now.”

In hindsight, why wasn’t the fact that her pussy was so tight not a sufficient hint to be able to deduce Boa’s status as a succubus? But, in his defense, she played it off extremely naturally—she had no reaction to his ‘scent’, no over-the-top reaction to his cock like most succubae had, and similarly didn’t react particularly strongly to his semen. Why was that? Was it her Trait? Or, maybe, she was more experienced than Taeyeon and Tiffany? But was that possible?

“Kwon Bo-ah here is one of the first succubae ever.”

Hearing that, Seojun looked back down at Boa in shock, only to be met with a playful grin. “Nice to meet you, Taeyeon’s new Servant!”

“She’s also the reason why the succubus community can come out of hiding—her Trait has to do with memory, and she’s gotten powerful enough to be able to affect the entire world with it.”

Admittedly, that was one of the things that Seojun thought about once; if Taeyeon was known by so many people, wouldn’t it become problematic if, decades down the line, the people she was doing business with were aging and retiring while Taeyeon was still at 100% capacity, looking no older than the day they met her? Wouldn’t people get suspicious?

So, Boa was the answer, huh … but to be able to affect an entire world’s population? From what Seojun understood, Taeyeon didn’t even have the ability to use her Trait on anyone she wasn’t directly touching, the only exception being Seojun since he was her Servant … just how powerful was Boa?

And he was fucking her?

“Taeyeon, don’t tell him all that! We were just starting to have fun!”

“Well, at least let us join then!”

Boa sat upright, Seojun’s dick still firmly lodged inside her, turning around to face his two mistresses. “You know you don’t need my permission to join. He is your Servant too, right Tiffany?”

He’s had threesomes with Taeyeon and Tiffany, and even that was a bit much for him. But now, with Boa added to the mix? This was definitely going to test him, that was for sure.

Next chapter here.

#taeyeon #kim taeyeon #snsd #soshi #smut #kpop smut #girls generation #succubae #The Pet of Kim Taeyeon #kwon boa

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