Seora Noona Is a Sex Genius
When I gently pushed my hips forward, my cock slid right in. It was an incredibly smooth insertion, just like what I'd experienced at the gym.
But contrary to that smooth entry, Seora nuna's insides were incredibly tight. The pressure was as intense as it had been with Areum, who was so much smaller in build.
"Haaah......."
A languid moan slipped out of my mouth before I could stop it.
Seora nuna seemed to be feeling the cock inside her too, as she closed her eyes and let out a small moan of her own.
"Hnngh. Ah, haah......."
This was Seora nuna's first experience today.
Worried it might hurt her, I stayed still for a moment, and she stroked her stomach with her hand and said,
"It feels weird......."
"Does it hurt?"
"A little? But more than the pain, it's just so... full. It feels strange, having something inside me."
The way she gently rubbed her stomach, as if searching for the spot where my cock had entered, was incredibly erotic.
I swallowed dryly and asked,
"...Can I start moving slowly?"
"Yeah. I think it's okay... Ahhk!"
I pulled my cock out and pushed it back in, and nuna let out a moan.
I grabbed nuna's hips and rocked my waist, maintaining the missionary position.
Jjeugeok jjeugeok jjeugeok jjeugeok.
Holding her hips like this, I started to feel something.
'Her bone structure isn't that big, surprisingly.'
Of course, it was larger than the average woman's, but considering she was over 165cm tall, you could say it was slightly on the smaller side.
That said, independent of her bone structure, the muscles she'd built through years of exercise were beautifully developed. It wasn't the bulky kind of muscle men have, but more of a sense that even the tiny muscles had developed evenly all over.
A thought suddenly crossed my mind. What would Seora nuna have been like if she didn't work out? She might have ended up with a surprisingly very small and delicate body.
Personally, I liked Seora nuna the way she was now. Her body was tremendously elastic and firm, you know. The texture was so distinct that it was a genuine pleasure to touch.
I gently caressed her iliac crest with my fingertips as I moved my hips. Because her vagina was squeezing me with such tremendous pressure, the urge to come surged up fast.
Jjeugeok jjeugeok jjeugeok jjeugeok!
My breathing grew rougher and rougher. I felt like I was going to come soon. And as if on cue, nuna's pussy was clenching down harder and harder, as if it were about to hit its climax too.
I bent my body down and embraced her tightly.
"Hnghk. Ah, aahhakk!"
"Nuna, I think I'm going to come now."
"Huh? Al, already?"
"Nuna, you feel way too good inside. I can't hold it anymore."
"W-wait a second."
Nuna spoke in a flustered voice, then suddenly pushed my body away. What the? The moment that question formed in my mind.
"Huh?"
In an instant, things felt loose down there. The feeling of being tightly gripped by her pussy just moments ago had faded. Had I slipped out? But even if that were the case, the sensation was still too distinct.
'It hasn't slipped out, though?'
More than half my cock was still inside. It was just that the difference from when it was being squeezed tightly was so huge, but I could clearly still feel it inside her pussy.
Just then, Seora nuna looked at my confused face and said,
"How is it? Okay?"
"Uh, so this... You relaxed your muscles, nuna?"
"Yeah. This way, we can go longer, right?"
Instead of answering the question, I asked with a dumbfounded expression,
"Nuna, you can just tighten and loosen your pussy whenever you feel like it?"
"P-pussy...?"
Nuna murmured, looking startled and embarrassed. But from my perspective, that wasn't the important thing here. What the hell was this, it was fucking fascinating.
I asked again.
"Nuna, how is it? Huh?"
"I mean, it works to some degree, obviously. It's my own body. Is that weird?"
"It's not weird, it's just amazing."
It wasn't like this had never happened with other women. Actually, everyone controlled it to some extent. Especially when they were about to climax, the vaginal walls would involuntarily contract tightly.
But this was the first time I'd seen someone so completely consciously, and with such a stark difference, tighten and relax like that. On top of that, Seora nuna didn't even have a lot of experience; she was literally going through her first experience today.
"Then can you squeeze me again for a second?"
"Like this?"
Kkwaaahhhk!
In an instant, her pussy clamped down hard. The pressure was immense.
My mouth fell open in admiration.
"Whoa, holy shit, nuna, you're a total pussy genius."
"A what, a what genius? Will you not choose your words properly?"
Nuna said with a reddened face, hitting my shoulder with a peok, peok. Unlike Areum's cotton-ball fists, this actually hurt quite a bit.
"Ack! That hurts, that hurts."
"Is that any way to talk to your nuna? Oh for fuck's sake, I oughta just."
"So what? We're having sex. You're supposed to say dirty stuff on purpose."
"...Is that so?"
When I said it shamelessly, nuna seemed to accept it.
"No, even so, that's still not it! What do you mean pussy genius!"
...Looks like she didn't accept it after all.
I offered a compromise to nuna, who was glaring fiercely at me.
"Then a sex genius?"
"......."
"...A Yas genius?"
"Is 'just don't say anything' not an option for you?"
Seora nuna's eyes were tinged with contempt.
"It's unfair. I was complimenting you."
Being looked at with those eyes hurts. Is there really any need to be so formal even in bed.......
I grumbled and got back into position.
"Nuna, squeeze me again. Like you did at the start."
"Hmm. Can't we just do it relaxed?"
"Huh? Why?"
When I tilted my head in confusion.
A pretty cute answer came back.
"...Because I want to do it for a long time. You said you were about to come just now."
"Heh. I can just come and then keep going."
"You already came once at the gym."
I grinned and kissed nuna on the cheek.
"You don't have to worry. I can go again."
"...That's what everyone says, I've heard."
Seora nuna murmured in a distrustful tone. For someone having her first experience today, she seemed to have picked up quite a few things here and there.
"I can even keep going until class starts, so don't worry."
"Yeah, right. Fine."
Though her tone was disbelieving, Seora nuna still tightened her pussy for me in the end. The vaginal walls contracted and squeezed my cock hard. This was seriously fascinating.
Jjigeok jjigeok jjigeok jjigeok!
I resumed the piston motion. Since the urge to come had subsided once, it seemed like it would take a little longer. Nuna's intention had been half-successful, in a way.
Honestly, while I did ask nuna to squeeze me again, it wasn't really something I needed to ask for. No matter how well she thought she controlled it, when you feel it, you inevitably end up tightening.
For example, like this.
"Hahk! W-wait a second. If you touch there at the same time... Nnngghh!"
As I stimulated her clitoris while continuing the piston motion, nuna writhed. She gripped the bedsheet tightly and twisted her body.
Feeling the urge to come rising once more, I moved my hips even faster. The sensation that had subsided once erupted all at once.
Ulkeok! Ulkeok ulkeok! Kkulleok kkulleok kkulleok!
I held nuna's body in a tight embrace and shot my load. Her vagina massaged my cock, repeating contractions and relaxations. It was a motion that sucked the semen in.
Byureureureureut.
I shuddered my hips a few times, then raised my body. I could see Seora nuna's face, completely undone and languid.
When our eyes suddenly met, nuna pushed my face away.
"Wh-what are you looking at."
"I was looking at nuna's face. It's pretty."
"...You're pretty used to telling women they're pretty, aren't you? Huh?"
"Haha......."
I laughed awkwardly, but I felt a little wronged. Sheesh, I compliment her and still get scolded.
Binggeul.
I flipped Seora nuna's body over.
"Kyaahk! What's this all of a sudden?"
"Put your hands down and get on all fours. Raise your hips."
"Hey, you pervert. Why do this kind of position... Huh? What the, you're hard again?"
Feeling my cock touch her from behind, nuna let out a surprised sound. I rubbed my cock against her pussy, which was dripping with semen, and said,
"I told you I could go again."
"W-well, you did say that, but I didn't think you meant right away... Nnnggh!"
My cock slid right in. The mix of cum and her juices doubled as lubricant.
Cheolsseok cheolsseok cheolsseok cheolsseok!
My groin slapped against her ass, creating flesh-colored noise. Personally, I liked this kind of skin-friction sound. Because it was so incredibly lewd that it spurred on my arousal.
"Ahhk! This position, it goes in deeper. Haaangh!"
"Nuna, you're squeezing me even more than before."
I said that as I stroked Seora nuna's ass. Where Ju Hana had a large, round jar-shaped ass built for easy childbirth, Seora nuna had what looked like a picture-perfect apple hip. It was amazing how there wasn't even a bit of sagging fat, just like Hana.
Jjumeol jjumeol. I kneaded her ass. I could feel tremendous elasticity in my hands. It was firm yet chewy, addictive in a different way from Hana.
I kept up the doggy-style rhythm as I asked her a question.
"Seora nuna."
"Hut. Huh? Ha-uk."
"Is it okay if I slap your ass?"
"Whahuh?"
I heard a startled voice.
But the reply that came back caught me even more off guard.
"Like you did with Hana's b-hut! butt?"
"...You saw that too?"
I'd heard she'd seen what I did with Hana at the club. But I never imagined she'd witnessed the ass-slapping.
Embarrassment made my body stiffen and my pumping rhythm slowed. At that, nuna spoke up in a voice that had regained some composure.
"You could hear it all from outside. At first I nearly burst in thinking you were doing something awful to Hana."
"S-something awful! What do you take me for!"
"I know you're not the type. But the sounds were so......."
"......."
Hana's moans were pretty intense back then. The ass-slapping must've made it sound almost like screaming. That's fair to misunderstand.
"Also, the study door's broken, you know? Even if you lock it from inside, it just opens if someone turns the handle from the outside. Just so you know."
"...Alright."
I answered in a voice that had shrunk to a mumble and kept moving my hips mechanically. Jeez, so does that mean I'm allowed to slap her ass or not?
Anyway, I suddenly got a bit pissed.
Why's she been bringing up other women so much in the middle of sex? That's just bad manners.
Impulsively, I spread my palm wide and smacked nuna's ass.
Jjaaak!
"Heoh-ohhk?!"
In that instant, nuna's back arched and her pussy clamped down tight before loosening again. Huh, did nuna have a masochist streak too, just like Hana?
"Wh-what's the big idea, hitting me out of nowhere! You scared me."
"Sorry... but, uh, did it feel good?"
"I don't like it either! Stop doing that!"
"...Yep."
Guess her pussy clenched just from the shock of being hit. A piece of trivia popped into my head: vaginal clenching in women from spanking can happen even without a masochistic inclination.
I leaned forward, pinning nuna down. Nuna had been on all fours, and now she flopped onto the bed, flustered.
"Wh-what, what now?"
"Close your legs."
I shifted my legs to the outside and straightened nuna's legs together on the inside. The position ended up with me mounting her from above. With her thighs pressed firmly together, my cock stabbed deeper inside her.
"Heu-ohk? Th-this feels weird! M-move, get off."
"Nuna, just make that promise with me."
"What promi-ohk... No, I said get off!"
"From now on, when you have sex with me, no talking about other women. Got it?"
"I said move, damnit?!"
Was the promise that hard to make? All she needed to say was one word of agreement.
I let a little bit of the tension out of the arms that were holding me up. That put more of my weight onto nuna's side, my body pressing down on her.
Seora nuna gasped, taking a sharp intake of breath.
"Okay, promise! I promise! I'll promise!"
"Really?"
"For real! So please, just a little... heu-hohk!?"
I slowly raised my body. As the crushing sensation vanished, nuna let out her breath.
"You...!"
The moment she snapped her head up, ready to explode in anger.
Jjugeok!
"...Ho-ohhk!?"
Her upper body was raised, but her lower half was still pinned between my legs. I started rocking my hips like that.
Jjugeok jjugeok jjugeok jjugeok!
Nuna gasped for breath and cried out in pleasure. Her pussy contracted like it was trying to crush my cock. Her body flinched—looked like she'd hit her peak.
Ulkeok!
I burst the pent-up feeling of ejaculation too. Maybe it was because her pussy was clamping down so insanely hard. Even though it was my third time already, the cum shot out like crazy.
*
Seora nuna, who had been lying still on her stomach, slowly pushed herself up. The bed was soaked with drool. Just what kind of face had she been making, nuna? I was a little sorry I hadn't been able to see it.
That's probably it for today, right?
As I was thinking that, Seora nuna propped herself up and looked at me steadily as she spoke.
"...Sheesh, you lie down this time."
"You want to go again?"
"You said you could keep going until the lecture. What, you tired?"
Huh, was that really the line of someone who'd had her first experience just today? Well, I certainly wasn't complaining. I obediently lay down on the bed.
"What's this, what's wrong with it?"
Seora nuna grabbed my cock and grumbled. Probably because it was the third ejaculation, my cock was hanging limp. Even for me, four times in a row with no rest in between was a tall order.
But look at what this nuna was saying.
"Is it done already?"
"No, nuna. Normally after you come once, you've gotta give it a little break......."
"I know that."
Seora nuna pouted her lips.
"You were the one bragging so confidently. That you could keep going until the lecture."
"I can. If nuna gets it up."
"...Ah."
Seora nuna nodded with a quiet exhalation, as if she'd only just realized.
"How do I get it up? Do I just suck it like before?"
"That's good too... but could you get on top and rub it?"
"Whoa... you're a pervert......."
Nuna stared at me with an expression like she was looking at some sex demon. No, wait, you're the one who wanted to go more, so why the look?
"N-nuna's the one who wanted to go more. Nuna's more of a pervert."
"...It's fine if you just do it."
Even while being snappy, she ended up granting my request anyway. But more notably, the bashfulness she'd shown in the beginning was mostly gone. Had she already gotten used to this?
Soon enough, Seora nuna climbed on top of me. Her pussy overlapped my limp cock.
Jeureureuk, Jeureureuk.
Nuna had been on the receiving end of three internal ejaculations today. Every time her hips moved back and forth, a mixture of her wetness and cum leaked out, drenching my cock.
It felt weird.......
But the stimulation was undeniable.
"Ah, it's up."
"Nuna got it up."
"Hmm."
Seora nuna tapped the head of my cock lightly as if she was pleased. Seemed she was proud of having raised it herself. The way she acted was subtly cute.
"You've gotta stay still. I'm going to move."
"That's fine, but... I can't feel it very well when you're on top."
"Oh, is that so?"
Nuna's voice turned prickly all of a sudden.
Here's why.
"You told me not to talk about other women, and then you go and show it all."
"......."
No words for that. She wasn't wrong; I messed up there.
"Anyway, stay still."
"Yep......."
Since I was in the wrong, I figured I should lie there quietly until nuna was satisfied. Ah, but girl-on-top just weirdly doesn't stimulate me enough; I'm in trouble here.
But my expectation was off.
Kkwah-aak!
Seora nuna's girl-on-top was distinctly different from anything I'd experienced before. Her pussy clenched tight and bit down on my cock.
Jjyupop jjyupop jjyupop jjyupop!
Cheolsseok cheolsseok cheolsseok cheolsseok!
Nuna started pounding herself down on me with brute force. She moved like she was doing squats, hammering out a pounding rhythm. The stimulation was enormous.
"Heut! Hah! Ch-Cheol-jin, close your eyes."
"Huh? Why?"
"Close 'em if I say close 'em. This position is embarrassing......!"
Even while saying it was embarrassing, she didn't slow her movements.
I kept both eyes wide open and watched the scene. Why would I miss out on something this good? Nuna shot me a fierce glare, but even that turned me on.
Anyway, was it fair to call her Seora nuna? She kept up the pounding and her pace was completely steady. It meant her stamina was incredible. If it'd been any other girl, she'd have collapsed limp onto the bed already, but nuna still had energy left.
"Heu-ooohp!"
Nuna, who had been riding me hard, stopped moving as if she'd hit an orgasm. She pushed my cock all the way in and slumped forward onto my body.
The problem was, I'd been feeling the urge to cum, too. I could've come with just a little more movement, but she froze right on the edge.
I laid the trembling nuna down on the bed.
"Ah-hk? I told you to stay still."
"Nuna got hers, so now it's my turn."
"You!"
"I wanna come too, okay?"
I looked at nuna with pitiful, wide-open eyes. At that, nuna crinkled the bridge of her nose, then quietly closed her eyes. An attitude of do-whatever-you-want.
I planted a kiss on nuna's cheek and moved my hips. The feeling of needing to ejaculate rose up right away.
Ulkeok!
The fourth ejaculation.
But we didn't stop. Who would look at this scene and think she was a woman who had just lost her virginity? Seora nuna's sex drive was an active volcano. Enough to take on every bit of my own.
"Huk, huk."
"Hik, ah-hak! Heu-ooohhk!"
It was only after finishing the fifth ejaculation that we hurriedly washed up and threw our clothes back on.
It was time to head to school.