Chapter 17: Family Trip (2)
Chapter 17: Family Trip (2)
“…A trip? All of a sudden?”
The next morning, after Eldest Noona had left for work.
I brought it up while showering with Kang Yu-min, who had just returned from an early morning workout at the gym.
“Yeah, a trip.”
“This is so sudden. Are you sure it’s legit? You didn’t get scammed like an idiot again, did you?”
Who does she think I am? I frowned slightly, and Kang Yu-min lifted her chin with a haughty expression.
“Anyway, I don’t think just going on a trip whenever is the right move. At least not until Eldest Noona—”
“Noona already agreed.”
“Whaaat?”
That was just how Kang Yu-min was. Despite being just as dependent on our eldest sister as I was, she’d get openly sulky and prickly the moment she realized I’d consulted Noona before her.
“Then why are you even asking me? If you’ve already decided, just do whatever you want.”
“There she goes, sulking again.”
“Who’s sulking…?”
“You are. You.”
Yu-min pouted her lips as if offended, but she stayed focused on my explanation.
“And it’s not even a bad deal. It’s a luxury cruise trip.”
“…A luxury cruise?”
“Yeah. It’s supposed to dock in Incheon soon. It’s a world cruise. Meals included.”
“…Hmm, really?”
She tried to act uninterested, as if she couldn’t care less.
But contrary to her haughty expression, it was obvious she was getting excited.
Well, of course. She even looked back on the time we were stranded as a 'memory.' There was no way Kang Yu-min would turn down a trip where she could actually tour the world properly.
“Besides, Yu-ri just finished her CSAT and only has graduation left.”
“True.”
“So, I thought it’d be nice to go on a family trip for once in a while.”
“…A family trip?”
There was a hint of disappointment in her voice. When I looked at her as if to say, 'What else would it be?' Yu-min shifted her gaze.
What was that about?
“Well, it’s not bad. It would be nice to get some proper rest for once.”
In the end, Yu-min had no choice but to agree, even if she was disappointed for reasons I didn’t know. I mean, it was a luxury cruise.
You’d have to be an idiot to turn that down. And while Kang Yu-min was often airheaded and ditzy, she wasn’t quite at the level of an idiot.
“If it’s a luxury cruise… what should I pack?”
“I don’t know, a swimsuit? They said there’s a pool inside.”
“There’s a pool?!”
“Apparently. The room has a private bath, too, and they have concerts and stuff every day.”
“Wow… it really is a luxury cruise….”
“Right? I’m wondering if we need to pack suits or dresses, too.”
We continued talking about the trip while the water from the shower booth poured over us.
“Hmm, it says here there’s a dress code for dinner.”
“Have you never been?”
“How would I have? I mean, Noona says we have, but… I was three years old. I can’t remember that.”
“Hmph, then I guess this Noona will have to teach you everything?”
“If it’s something you can teach, Dami Noona probably already—ugh.”
I was smirking while holding my phone when a sudden flash of pain made my shoulders flinch.
“Calling your sister ‘you’ like that… Watch your mouth, you brat. I’ll kill you.”
This crazy bitch.
In the middle of giving me a handjob, Kang Yu-min had tightened her grip and squeezed my cock.
I already wasn’t a fan of her 'squeezing' style of foreplay, but this just straight-up hurt. As my face contorted in pain, Yu-min’s hand stopped.
“Ah, okay! I get it! Let go! It hurts.”
“Oh, does it hurt that much?”
“Of course it hurts. It’d hurt if I hit your pussy, wouldn’t it?”
“Using words like 'pussy' to your sister….”
“Don’t get all indignant after you just tried to crush my dick. That hurt like hell.”
“It hurt that much…? Ugh, you’re such a baby….”
Yu-min’s eyes went wide as she looked back and forth between my cock and my face.
Eventually, I glared at her, making her shoulders slump.
“You need to be punished, don’t you?”
“Where in the world does a younger brother punish his sister? You’re unbelievable….”
Despite her grumbling, Yu-min obediently knelt and brought her lips to my cock.
“Do you really like stuffing it down your sister’s throat that much? You’re a hopeless pervert.”
Yu-min glared at me with her characteristic sharp eyes while slowly extending her tongue to lick the glans.
“I’m only doing this because it’s me.”
She started rambling about how generous of a sister she was, but I ignored her, pushed her body against the wall, and shoved my cock into her throat.
Naturally, a gagging sound—geh-heuk—escaped her. I didn’t care; I kept a steady pressure with my hips while looking at my smartphone.
On the screen was the luxury cruise voucher I’d received, along with the relevant guidelines.
A rule stating that suits or tuxedos must be worn when using the restaurant, and swimsuits are required for the onboard pool and spa.
It said athletic wear was needed if you planned to exercise, but would I really?
Other than that, casual wear was fine. I nodded to myself, letting out a low groan at the sensation of her tongue and throat wrapping around my cock.
“Oh, we might not actually need swimsuits for the spa.”
I spoke while thrusting my hips, and Yu-min tapped my leg between gags. When I slowly pulled my hips back, a coughing, panting Yu-min looked at the smartphone screen I held out.
“…It says… to wear them. You idiot….”
“No, look closer. Our voucher grade is so high that we get an entire spa to ourselves.”
Yu-min wiped her teary eyes and squinted at the screen.
“So?”
“So when it’s just you and me, we don’t have to wear anything. Though it might be hotter if we did.”
Yu-min’s shoulders flinched. There was a flicker of hesitation in her eyes.
“We have a private pool, too. Being naked at the pool might be a bit much, but we can definitely go naked in the spa.”
“Saying your sister is 'hot'… you really are… a pervert….”
“There you go running your mouth again. Just keep sucking.”
I pushed the panting Yu-min back against the wall—she looked like she was anticipating something—and buried my cock deep in her throat. She swallowed her nausea and desperately sucked on it.
She clearly looked like she wanted me to lose to my lust and ravish her after this. Her face was melting with desire.
But unfortunately, I had no intention of indulging that craving.
Even though my relationship with Kang Yu-min was completely broken, there was still a line that hadn't been crossed.
The fact that I hadn't actually had sex with her yet was that line.
Part of it was self-restraint, knowing that once we did it, we’d probably be fucking every time we made eye contact. But the biggest reason was my own heart.
A psychological barrier still existed, making me wonder if this was really okay.
“Oop, ugh, mmp, guk, chuup.”
I stroked Yu-min’s head as she hungrily sucked my cock and thought to myself.
Even if I had entered a relationship with Eldest Noona where we did whatever we wanted inside the game…
Yu-min was Yu-min, and Eldest Noona was Eldest Noona.
Just because I did it with Eldest Noona didn't mean it was okay to do it with Yu-min.
That felt like going too far. Even I had that much self-awareness.
However, I couldn't ignore the fact that the psychological barrier broken by Eldest Noona made it easier for Yu-min to slip through.
Even though there was a huge difference between my relationship with Eldest Noona and Yu-min, I was already doing this with Yu-min in reality.
“Whew.”
A sigh escaped me involuntarily. This whole web of relationships was a major problem, but I also had no idea what to do if Yu-ri ever found out even a little bit.
If there was one thing I feared most, it was being caught and despised by Yu-ri.
Even though Yu-ri was smarter and more capable than me, I still wanted to be a reliable older brother in her eyes.
But what if she found out I was in this kind of relationship with Yu-min in real life, and that I’d had sex with Eldest Noona in something that may or may not be a game?
It wouldn't be strange if she disowned me on the spot.
That’s why I was being as careful as possible, but….
I didn't know. My mind was a mess. The fact that I didn't know how things had ended up like this, yet it felt so good, kept me from stopping.
I consciously tried to distract myself by looking at my phone, and after being sucked by Yu-min for a long time…
“…Ugh.”
I ejaculated without a word. Feeling the twitching of my cock as I came, Yu-min let out a nasal moan and gulped down the semen. She must have been masturbating the whole time, because she pulled her fingers out and her body trembled violently.
Reaching climax while drinking cum. How lewd.
Despite the thought, I let her finish sucking out every last drop and lick the shaft clean.
I let her do it even though I knew it would make me get hard again.
I could just take care of that in the game anyway.
“…You pervert.”
I let the familiar insult slide and looked at my smartphone screen.
There it was—the game that had appeared out of nowhere on my wallpaper.
A white goat icon with the words 'Family-Friendly Game' written on it.
What exactly was this game?
What was its purpose, giving out money and even these obviously incredibly expensive travel vouchers?
Why was it encouraging me to enter such relationships with my own blood relatives?
If it was some decadent spectacle for the rich, the technology and circumstances surrounding this game were far too transcendent.
Even I, with my limited knowledge of technology, could tell.
It was more like occult-level technology. I stared at the white goat icon on the screen for a moment before putting it away and finished washing up while bickering with Yu-min.
“…Why do you like my armpits so much?”
“Because there’s not a single hair? It’s kind of erotic. Especially the line leading to the side of your breast.”
“Pervert.”
“Wow, you said that with so much conviction. That hurts.”
“Shut up, you pervert.”
Yu-min grumbled but didn't reject my touch as I dried her off. After we finished washing, we got dressed and stepped out.
I wondered if sex would eventually become part of this entire routine.
Thinking it might just be a matter of time, I stepped out into the living room.
Beep-beep-beep-beep!
At the familiar sound of the digital door lock, I reflexively pushed Yu-min back into the bathroom and shut the door.
“What the—all of a sudden—”
“I’m hooommme~!”
Yu-min shut her mouth. I saw a girl in a school uniform appear through the door.
A beauty who could literally be described as the 'Top Beauty in the City.' A girl with a playful and lovely expression, her eyes widening as she looked at me.
A girl who looked fantastically good with her hair tied to the side—a style that usually wouldn't suit most people.
My younger sister, the youngest of us siblings. Kang Yu-ri.
“Oppa? Why are you standing there—?”
“Welcome back. You must be tired. Good job today.”
Yu-ri tilted her head at my greeting, then approached me with a beaming smile.
“My CSAT is over! Why would I be tired?”
“I don’t know, like, mental fatigue or something?”
“What are you talking about? You’re saying weird things again, Oppa!”
Giggling, Yu-ri took off her shoes. Her eyes sharpened slightly for a moment as they swept across the entryway, but…
“Is Second Unnie home too?”
“Uh, yeah. That, uh, anyway, she’s in the bathroom. She kept barging in while I was washing, so….”
That wasn't awkward, right? It sounded natural, right? I desperately tried to control my facial expression.
“Unnie is really something… You should understand, Oppa. You know how she is.”
Only after seeing her beaming smile did I feel relieved.
Phew, I guess she didn't notice.
Relieved but trying not to let my guard down, I quickly changed the subject.
“Oh, right. Yu-ri, are you interested in a luxury cruise trip?”