episode_0587

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“Huh…? What’s this? Where are you going from the morning?”

“…I’m going out because I have things to do. Isn’t that obvious?”

“You…? What business do you have going out on the weekend?”

“There’s something I need to do at the office, it’s complicated to explain…. Anyway, I’m meeting Older Sister Dabin. Call her if you don’t believe me.”

“Why would I call…. Okay. Have a good time.”

“……”

“Speaking of which, you call her ‘Older Sister’ Dabin? Have you two become close?”

“…Just because we see each other often. Somehow.”

“Wow…. I always call her by her name, or hey, you there, something like that…. Oh, right. About when will you be home?”

“Well. It might end quickly, but…. …Around evening for now.”

“Is that so…? Hmmm…. Then today I should just watch what we couldn’t see last time because we were having sex…, …and Ujin said he’d rest for a bit and come over too….”

“……”

“Have a good time~”

“…Yeah.”

587

If I were to go out of the house, of course the first thing she’d suspect is that I’m meeting Seo Ujin.

So I made arrangements with Senior Dabin in advance, but seeing Older Sister’s relaxed reaction, I don’t think there’s anything to worry about.

She’s probably preparing some snacks, then watching some trendy drama or something.

Therefore, the place my steps headed was naturally a very, very familiar place.

Seo Ujin’s house.

I pressed the doorbell, which I’m not even particularly unfamiliar with anymore, and soon I heard the sound of the door lock opening.

“What, you’re early?”

“I’m not particularly early? There’s still 10 minutes left until the appointment time?”

“Still. The time we agreed to meet is quite early in itself.”

Beyond the half-open door stood Seo Ujin, with a towel on his still-damp hair, as if he’d just showered.

The clothes he’s wearing were also a little more comfortable than when he sometimes sleeps over at our house.

…So for a moment, I had a thought like, a glimpse of Seo Ujin’s everyday life that Older Sister doesn’t know – something like that.

It only lasted a brief moment before it quickly disappeared.

Because Lee Hayun has probably already seen this much.

“Is it very cold outside?”

“…Why suddenly that?”

“Your clothes. You came wearing more layers than I thought.”

“…I wore it to look good for you. Why.”

“Ah, is that the one you picked out with Older Sister when you went clothes shopping last year?”

“…You do know.”

Well, other than that, it’s true that I wore this because I was cold.

Now that we’re steadily passing through mid-January, I might freeze to death on the street if I didn’t wear this many layers.

So, after briefly warming my cheeks, which had gotten cold during the short walk here, with the back of my hand.

Seo Ujin, holding a wet towel right in front of me, made way and said.

“Come in. I don’t have much, but I can offer you a packet of instant coffee.”

“…Why do you suddenly sound like a kind teacher?”

“Because I’m a kind teacher?”

“……”

“Just kidding, I didn’t say it because I particularly wanted to seem that way.”

“I know. …I’m just saying. Move.”

“Coffee?”

“…Just hurry up and get it.”

Kind teacher my ass.

How can he be a kind teacher when he’s rammed that hideous thing raw into his students… two sisters at that?

…He’s lucky if he doesn’t get cursed out.

But to other students besides us, he’d just be a nice health teacher.

That the kind health teacher is having an affair with his girlfriend’s younger sister.

…And that he’s been having lots of illicit sex with a senior who already has a boyfriend.

That’s probably only in the minds of the kids who are busy fantasizing about Seo Ujin anyway.

As one of the few people who know the truth, I playfully punched his arm with my fist and went inside.

Seo Ujin’s house was the same as I remembered.

And as it’s been quiet except for the two of our voices so far, it seems Senior Dabin hasn’t arrived yet either.

Like he said, there’s still a little time left until the appointment time. I guess she plans to arrive right on time.

So as I was taking off my scarf and putting it away, I saw Seo Ujin closing the door and walking towards the kitchen while drying his hair with a towel.

“……”

…At first, I was actually just thinking of sitting here and waiting.

Being alone with him like this isn’t something that’s possible just because I decide to do it.

Besides, there’s something I’ve wanted to try for a while now, in situations like this.

I took off my uncomfortable outerwear and followed Seo Ujin.

“……? It’s okay, just sit over there and rest. It won’t take long anyway.”

“…If it doesn’t take long, it’s okay if I’m next to you during that time, isn’t it?”

“…Okay. Do as you please.”

“……”

But the atmosphere was a little different from what I expected.

When I occasionally see Seo Ujin and Older Sister together at home, they get along so well that the word harmonious is a perfect fit.

Right now, it feels like he’s dealing with a bothersome younger sister…. Anyway, it feels slightly off.

Then let’s think about it. If Older Sister were here, would we have had the same conversation?

No. We would have been having a sweet, ticklish conversation, just like I always see at home.

Then what’s the reason for the difference between me and Older Sister right now?

…If it wasn’t me but Older Sister standing here, wouldn’t Older Sister choose slightly more affectionate words than I did?

And as much as he heard affectionate words, wouldn’t Seo Ujin give a cheesier answer than that?

Then should I change my way of speaking first after all?

…Which does Seo Ujin like more?

After glancing at him furtively, I decided to change my strategy, just in case.

“…Is there anything I can help with?”

“Well. It’s just instant coffee, so all I need to do is boil water, and the coffee pot takes care of that….”

“The, the cups? Did you wash them?”

“Those things drying upside down over there, I washed them all yesterday. Those are fine.”

“……”

However, creating an atmosphere like Older Sister’s was a failure again this time.

It was a complete failure, to the point where there wasn’t even a gap to dig into.

So I’ll put aside what I was trying to do for now.

Instead, I feel like I should at least continue the conversation.

I blurted out whatever came to mind.

“…I, I told Older Sister that I’d be back around evening.”

“Evening? I don’t think it will take that long.”

“…You usually do it with us for at least a few hours. Why wouldn’t it take long, …you pervert.”

“It’s something that can be stopped halfway. And I was wondering if Older Sister would not suspect anything if you were out for so long.”

“I came using Senior Dabin’s name anyway. You don’t have to worry about it.”

“Is that so?”

“She’s Older Sister’s friend, so she’ll believe it, right. …Actually, we’re in a wildly sexual relationship, but Older Sister doesn’t know yet.”

“……Hmm.”

…It would have been great if the conversation ended there, but.

Seo Ujin quietly sighed while we were talking.

I was standing close to him, so I poked his arm with my finger and asked.

“Why? Suddenly?”

“Just. I was wondering what would happen if Older Sister found out about today.”

What would happen if Older Sister found out.

…I’ve thought about that before too.

“What can we do? We just have to hide it well for the rest of our lives….”

“…That’s true, but.”

“No matter how nice Older Sister is, she wouldn’t allow her younger sister to have an affair, and then her close friend to have an affair too, right?”

Wouldn’t that be a very, very obvious truism?

The fact that Seo Ujin and I are getting along like this is only possible because Older Sister has made a lot of concessions….

I’m still blood-related, so she might have turned a blind eye, but she wouldn’t allow a friend too, right?

What’s more, I heard Senior Dabin even has a proper boyfriend.

Even if Older Sister were to allow it, there would have to be a reason, like in some B-grade movie, ‘If Seo Ujin and Dabin don’t have sex right now, the world will end tomorrow!’ …or something.

Or there would have to be some special reason between Seo Ujin and Senior….

“I know too. I know, but. I’m just worried.”

“Worried my ass…. Then you shouldn’t have gotten hard in front of Senior Dabin. I still have all the proof of how turned on you were by Senior’s body on my phone, you know?”

“You didn’t delete that?”

“Why would I delete it? There’s no one to show it to.”

“…Okay. I guess….”

“…Hey, wait. I’m getting annoyed that you’re admitting it so easily….”

– Ding dong, ding dong

I guess I could at least try to persuade Older Sister.

As I was thinking, I heard the doorbell ring, so I headed towards the door with Seo Ujin.

“…Hello. Senior.”

“…Ah, yeah. …Hello.”

And the only person who would come here right now is,

Of course, only Senior Dabin.

After exchanging greetings with Senior, who still seemed awkward, I made way like Seo Ujin had done a little while ago.

“……”

…Judging by the nice scent coming from Senior, she seems to have prepared quite a bit.

She’s still just as shy as when I made the ‘suggestion’ for the first time, but Senior seems to be secretly interested too.

Giving Seo Ujin what he likes, and then receiving compensation for it later.

If you look at it this way, it just seems like a fair trade, but depending on the situation, it’s a case where only one side benefits unilaterally, right?

For example.

“Here. Coffee.”

“…I’ll enjoy it.”

Like me.

…Despite being a blood-related younger sister.

Together with Older Sister’s close friend,

Having sex with the man Older Sister is dating.

It’s not just a story where only Seo Ujin benefits.

“……”

Of course, Senior Dabin is…. I wonder what she’s thinking inside right now.

When I made the ‘suggestion’ for the first time, her cheeks were flushed red, but.

Why did she nod her head without much hesitation?

…What does she want from Seo Ujin?

There’s no way to know for sure.