Iseo Noona's Surprise Event
Okay. Should I call it a day here?
It was still before the sky outside the window had darkened when I saved the game review video I’d been editing with intense focus.
My growing know-how let me blast through the planned workload much faster than expected. Personally, I was starting to think becoming a game review YouTuber for a living wouldn’t be so bad. That was pretty encouraging news.
Still, there was one extra reason I’d finished today’s tasks so quickly.
The worries that had been swirling in my head were finally resolved, so I could focus on editing in peace.
…I really thought I was going to die of nervousness yesterday.
When I confessed to Iseo noona about my other sex partners yesterday, my heart had been pounding like a new employee about to get chewed out by his boss.
But instead of getting angry, she actually understood my situation and let it slide.
Of course, it wasn’t like she was completely fine with it.
Noona wasn’t ready to take our relationship to the lover stage yet, but she already held plenty of affection for me.
Even so, she chose to overlook the existence of my other sex partners. From my perspective, she looked nothing short of an angel.
She’s misunderstanding that the reason I made other sex partners is because of uncontrollable sexual desire, though….
I couldn’t tell her about Sexmuwiki anyway, so if that explanation was enough for her to accept it, I had no complaints.
From now on, my job was to do everything possible so she would never regret her choice.
The moment I vowed never to make her feel upset, a call from her came right on cue.
“Iseo noona!”
“Are you home right now?”
“Yeah. Why? You coming over?”
“Can I?”
“Of course! I’ll be waiting, so come over.”
“Got it. I’ll head over right now.”
About thirty minutes after we hung up, the doorbell rang. I raced to the front door, buzzing with excitement.
“Noona! Come in.”
“Yeah…”
“It was cold today, right? Hand over your padding.”
“…Thanks.”
I took the padding she offered and hung it on the coat rack.
She was wearing a hoodie and sweatpants. Maybe it was because she had generously overlooked my worries yesterday, but even in her usual plain clothes, she looked especially beautiful today.
“What do you want to do? Should we finish that drama we were watching together last time? If you haven’t eaten dinner yet, want to grab some food?”
“…”
Iseo noona didn’t answer. She just kept staring at the floor. She had been like this ever since she walked in, like she had something she wanted to say.
Was this about the conversation we had yesterday? Did she have more to add?
I swallowed hard from the unknown tension. Then an unexpected question came from her.
“…Hey. Do you like swimsuits?”
“Why are you asking about swimsuits?”
“Do you like them or not? Just answer that.”
“You mean women’s swimsuits? There isn’t a single guy who dislikes them. But why are you asking?”
“…”
She shut her mouth again.
What the hell was going on?
Should I have said I didn’t like them?
Did she think I was imagining my other sex partners in swimsuits and get upset?
No, even I could tell that was a stretch.
“So you do like them?”
“Huh? Y-yeah…”
No matter how hard I thought about it, I couldn’t figure out why she was making such a serious face.
Right then, she suddenly started taking off the clothes she was wearing.
What appeared before my eyes wasn’t ordinary underwear—it was a bikini swimsuit.

“…Iseo noona?”
“…”
Her face was bright red as she avoided my gaze. At the same time, she subtly pushed her breasts together with both hands, quietly showing off her figure.
Only then did I realize she hadn’t been angry—she had been too embarrassed to speak.
“Why the swimsuit?”
“W-well… I heard guys like this kind of thing, so…”
That statement was unquestionably true. The proof was that my eyes could barely tear themselves away from her right now.
It wasn’t even a regular bikini. It was a slingshot bikini.
The V-shaped pink fabric barely covered her nipples and pussy. The faint glimpse of pink areola, the shape of her softly compressed breasts, and the sharply defined camel toe created by the tightly stretched material kept drawing my gaze.
Fortunately, I kept the heating in my place pretty high, so there was no chance of her feeling cold in just a swimsuit.
Still, I was curious. She usually hated anything embarrassing—why had she suddenly shown up wearing a bikini?
“Did you wear it to show me?”
“…Yes.”
“Why?”
“I-is it… not good?”
“No, it’s not that it’s not good. It’s seriously amazing. I’m just wondering what brought this on.”
Still refusing to meet my eyes, noona answered.
“I’ve been relying on you for so many things lately… so this is my way of repaying you…”
So she had worn something she thought I would like as thanks?
“I’ll be here until I have to leave for my stream, so if there’s anything you want, just say it. I’ll do it.”
“Really?”
“…Yes.”
Thrilled by the unexpected gift, I blurted out, “Then can I take some pictures of you?”
“Pictures?”
After a brief internal struggle, she nodded reluctantly.
“…Fine.”
I quickly grabbed my phone and pointed the camera at her.
The figure and outfit captured on the screen were obscenely erotic. Today’s haul was definitely going straight into the permanent collection.
“H-hurry up and take it. This is so embarrassing.”
“This is a video, noona.”
“What?! I thought you were taking photos!”
“Video’s better than photos. While we’re at it, do some dances like the girls do on cam.”
“I-I’ve never danced before…”
“Anything’s fine!”
“Ugh, what do I do…”
She bit her lip, clearly agonizing over it, then placed both palms behind her head. She started swaying her hips side to side, performing the dance move known in internet communities as Zero Two.
“I-is this okay…?”
Honestly, it wasn’t technically impressive. The dance was already outdated, and it was obvious she was just trying to remember something she’d seen once.
But any minor disappointment was completely obliterated by the way her breasts jiggled inside that thin bikini.
The way they floated through the air, defying gravity, was more artistic than the performance of most modern dancers. Even her awkward but earnest hip movements were a delight to watch.
Still, what I had wanted to see from the start was noona’s embarrassed face.
The way she shook her body with all her might while clearly dying from shame was both adorable and hilarious. I couldn’t take my eyes off her face on the phone screen.
“Hoo, huht, haa. Is this enough? This is harder than I thought…!”
She lowered her raised arms and panted heavily. Thanks to the outfit, even her breathing sounded lewd.
“Huu… huu… So? How is it?”
“How is it?”
“I did what you wanted. Are you happy?”
“Yeah. I’m so happy I’m losing my mind.”
“…Good. If you want anything else, you can tell me.”
Anything else, huh.
When a man has a body this seductive right in front of him, there’s only one thing he wants to do.
“Huuup?!”
Before she could react, I stole her lips.
My left hand grabbed her ass, my right hand cupped her breast, and I gently tangled our tongues together.
Of course I still wanted to admire this incredibly lewd bikini some more.
But noona had thrown away her shame for my sake. She was so lovable and precious that the desire that had been boiling inside me since earlier could no longer be contained.
“Haup, chup… up… ahup.”
Before long she was leaning comfortably against me, fully enjoying the kiss. She slipped her tongue into my mouth and caressed my lips in return.
After we frantically devoured each other, I noticed she seemed out of breath. I pulled my lips away, moved behind her, and reached around to grab her breasts.
“Haaah…!”
“You’re more sensitive than usual. You said this was for me, but aren’t you the one who’s more turned on, noona?”
“N-no… it’s just because the swimsuit is embarrassing…”
I squeezed each breast firmly and teased her nipples with my index fingers. Every little flick made the buds stiffen more and more. Soon they were so hard their shape was clearly visible through the bikini.
“Eung haa… haht…!”
Noona’s body trembled with pleasure. I was kneading both breasts hard, like I was wringing out laundry. True to her preference for rough treatment, she stuck her tongue out and moaned as she felt my hands.
“Haak, uht! Wait, that’s too— haang!”
“You say that, but your body looks like it’s enjoying it.”
This time I pulled the tightly gripped breasts outward while persistently tormenting her nipples with my fingers.
Was the taut sensation of her skin being stretched pleasurable? Or did she like having her sensitive nipples attacked?
Her waist twitched violently before she suddenly shook hard and reached climax.
“Hauk! Heuk… heuk…”
“You came just from me touching your breasts. Noona, exactly how much of a pervert are you?”
“Heuk… you… you’re the one who made me like this. Haup, chup…♡”
She turned around and kissed me again. Unable to hide her excitement any longer, her hand naturally drifted down to stroke my crotch.
“Noona, let’s move to the bed. I want to fuck you just like this.”
“Okay… it’s my way of repaying what I owe.”
She pretended to reluctantly go along with me, but her eyes were overflowing with lust.
I laid her down on the bed in the bikini, stripped off all my clothes, and climbed on top.
“I never dreamed you’d prepare an event like this. It’s weirdly touching.”
“…If you liked it, I’ll wear other outfits for you sometimes too.”
What kind of wind had blown in to make her act this lovably?
As expected, I needed to love this woman like crazy right now.
Just as I reached out to her with that thought—
Vrrr! Vrrr!
“Huh? A call?”
The phone I had left on the side of the bed was ringing. I picked it up and checked the screen.
…It’s Yuna?
“Who is it?”
The timing was terrible—calling right when I was with Iseo noona.
Should I ignore it and call back later? But then she’d probably stay depressed until I contacted her.
Yet answering felt awkward too. There was no way Iseo noona would happily watch me talk to another woman.
“What are you doing? Aren’t you going to answer?”
Noona, unaware of my dilemma, asked the question.
I decided to decline the call and send Yuna a text saying I’d contact her later.
“Is it that woman? Your new partner?”
“Huh? No, that’s…”
A chill ran down my spine.
Was this the famous woman’s intuition I’d only heard about?
I was so flustered I couldn’t even reject the call properly and just stammered.
But what she said next was completely unexpected.
“You can answer it.”
“Huh?”
“It might be something urgent. Pick up before it stops ringing.”
“O-okay. I’ll make it quick.”
Since she had already overlooked the existence of my other sex partners, she seemed willing to tolerate me talking to one in front of her too.
Still, I couldn’t help feeling conscious of noona, so I answered carefully while watching her reaction.
“Jihoon oppa! I called because I wanted to hear your voice! What were you doing?”
“Uh, well right now—”
“You know what? I fried eggs for lunch earlier. But one egg had three yolks, not two! Isn’t that totally amazing?!”
It really was amazing.
She was talking without even waiting for my answer, but the topic was so bizarre that I could understand why. Still, with Iseo noona right in front of me, I couldn’t react the way I usually would.
In fact, noona’s brows were already slightly furrowed.
“W-wow. That is amazing. But, uh, right now I’m a little—”
“Right?! It’s crazy! I looked it up and the odds of getting three yolks at once are one in twenty-five million!”
“Wow, that really is a jackpot?!”
No, that wasn’t the point.
Even while this was happening, noona’s expression was growing darker by the second.
“One in twenty-five million! Do you know how rare that is?!”
Yuna, completely unaware of my feelings, was excitedly explaining just how incredible three yolks were.
I wanted to end the call quickly, but if I cut her off unnaturally, Yuna might get hurt. I was stuck.
“…”
Right then, Iseo noona suddenly moved closer.
Was she finally unable to hold back her anger and trying to force me to hang up?
While I worried about that, she pressed her body right up against me.
“Aang, Jihoon… Hurry up and shove your cock inside me♡”
Once again, I had completely failed to predict noona’s actions.