Chapter 3
Chapter 3
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Translator: MadScientist
Chapter: 3
Chapter Title: The Important Thing is Dopamine (3)
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Slosh.
While supporting Ji-min, I flinched at the sight of her nicely jiggling pair of tits inside her shirt.
Did she take off her bra because it was stuffy?
Before I could even get flustered, she leaned against me, breathing raggedly.
"Mm....... Our little brother....... I believe in you......"
"Just lie down."
Ji-min staggered with my support and collapsed onto the bed. Phew.
"Ah~~ Jang-seok's girlfriend~ Hello?"
"Ugh!"
I turned around to see her greeting the pussy hole of the onahole I'd left on the bed.
"I'm Jang-seok's noona~~ Nice to meet you."
"She's not my girlfriend!!"
"Even if he doesn't stick it in her, that's fine~? Don't you need to put it in the hole?"
"N-no, it's fine!"
"Kyahaha."
I figured getting caught with an onahole was something that could happen, but I didn't expect her to tease me about it, so I felt the usual embarrassment.
Ji-min lay down next to the onahole still in doggy position, forgetting all the fatigue from work and falling into a peaceful sleep.
She was completely defenseless, forgetting this was a guy's room.
'She doesn't see her little brother as a man, I guess......'
I tried to forget the soft skin sensation I'd felt just moments ago.
I'd planned to do something else until I got sleepy, but the more I lounged on the sofa, the clearer my mind became.
And the harder my cock got.
No, can't do this, no.
No matter how shitty the game is, it's too early to hit the quit button.
Guess I should watch some YouTube to calm down.
I pulled out my phone and opened YouTube, but I couldn't help being stunned.
The algorithm was polluted with trash gay videos showing off dudes' dicks.
"What the fuck is this?"
No matter how much I scrolled, it kept recommending the same stuff, so I reset the algorithm for now.
I fiddled with my cock while watching some Shorts, but none of the recommendations appealed to me, so I sighed.
Nothing else could catch my interest.
A lump of dopamine itself was lying on my bed right now.
A soft, big ass that a loser like me could never be allowed to touch.
Before I knew it, I was standing in front of my sleeping noona with my cock rock hard.
"Noona. Wake up."
If she doesn't, I'll fuck her?
People like hikikomori have no patience, they say.
If I had the impulse control to make life plans and stick to them...... I never would've chosen a life soaked in dopamine in the first place!
Shlick, shlick shlick!!
Like a beast in heat, I started stroking my cock while staring at her.
I even reached out and kneaded her ass!
Dopamine BOOM!
It was unbelievably soft and huge.
I'd thought it looked big even over her skirt, but the real thing was even more impressive.
All the onaholes modeled after this ass were just fake silicone lumps, after all.
The onahole had to be smaller for portability, so comparing the two side by side only highlighted how superior the real thing was.
"Noona, you asleep?"
She must be, lying there like the dead.
I rolled her onto her side, grabbed her ass with both hands, and roughly kneaded it.
When I tugged lightly at the inner thigh flesh, her pussy lips pulled taut, revealing soft mucosa peeking from the side of her panties.
'No pubes in sight.'
Noona, you waxed your pussy.
Smooth as can be, not a hair. Prepping it for her future husband?
But as far as I knew, she didn't have a boyfriend......
'Sniff sniff.'
I couldn't tell if she was a virgin by smell, but it was scentless.
Spreading it a bit, the hole looked barely big enough for my pinky.
Definitely a virgin......!
I want to fuck. I want to shove it in noona's pussy.
I want to be the first cock Ji-min ever feels.
My brain was steadily drifting from rational thought. If I just borrow the hole a little while she's drunk, it should be safe, right?
'As if!!'
One hit of dopamine and I'd lose everything.
Noona's marriage would fall apart, and she might even get pregnant with my kid.
My kid?
In Ji-min?
My cock throbbed wildly, precum drooling out.
'That much dopamine...... might be worth it!'
Noona's so nice, I can probably make it work somehow.
Then instead of clinging to my parents, I'll cling to noona's back and be her house husband!
Thump thump.
'Noona would be fine with it.'
Ji-min noona is pretty. Big tits, big ass, slim waist.
No connection to pilates or yoga or any exercise—how does she have such a killer body? Amazing.
"Chuuup slurp."
"Mm....... Ungh......"
I buried my face in her big ass and started sucking on her pussy.
I figured I needed to lube it up before insertion.
I'd seen somewhere to focus on the clit with my tongue, and her hips and big ass twitched in response.
"Ah....... Ah......"
Her ass danced around.
Clear sign she was starting to feel the good stimulation.
No, she's way more sensitive than I thought...... Her pussy's getting soaked super fast.
Was that "lonely" thing for real......?
The thought that noona's pussy was lonely hit me, and I grabbed her big twitching ass as I ate her out.
Cock rock hard, I licked furiously, prepping for sex.
The idea of being careful if she woke up had flown out the window long ago.
I just needed to fuck, as fast as possible, even a little faster.
Noona pussy, noona pussy, noona pussy......
Lick lick lick......
"Mm...... Mm! Mm!"
Prep done......
But when I looked at Ji-min noona's face and wedged between her legs......
Memories of our family life together flooded my mind, complicating everything in an instant.
"Jang-seok...... ah......"
Her sleepy mumble was the final blow.
Overflowing childhood memories.
Even if we weren't blood-related, this...... wasn't something you could just do.
It's beastly behavior.
'And humans are beasts.'
I wrapped her upper body tightly in the blanket.
"Mm. Mm."
Face covered, perfect.
Leaving just the pussy and her long legs out—no more memories getting in the way.
I flipped her around, got her into doggy, ass up.
All prepped.
Stroking my cock gently, I pressed it against her ass......
'Ugh....... Still.'
Even so, trying to insert brought a pang of guilt......
Is crossing this line really that hard......!
'My fault for letting my guard down on her last day here.'
Rationalizing it.
Right there, her big ass twitching from the pussy eating—I pressed my cock against it.
I could thrust in anytime.
"Mm....... Our little brother....... I believe in you......"
I'm such a pussy. No courage to just go for it.
So......
"Lend me your power, Ray."
I decided to borrow the onahole Ray's power.
I'd bought the big ass model, but it was tiny compared to the real big ass.
I placed it next to the prone noona.
Lubed up my cock like usual and slid into the onahole.
Staring at her ass like a miser, I shook my hips......
Plap...... plap plap......
"......Whatcha doing?"
The drunk noona peeked her head out from under the blanket seal and glanced sideways at me.
"Onahole jerking."
"......Ona-hole jer-king? Hehe. Cute pronunciation."
Noona getting this drunk off three beers is cute too......
While shaking my hips in front of watching Ji-min noona, I suddenly pulled out......
Boldly took position behind her big ass, aligned my glans with her pussy hole.
Squelch.
"Ungh?"
Not letting her wiggle away at the weird feeling, I wrapped my arms tight around her waist and thrust hard into her pussy!
Squish squelch splurt!!
"Ah! Mistake!"
"Ah...... Uh? Eh?"
Masturbating with the onahole and accidentally shoved it into noona's pussy next to it!
Her shocked pussy clenched down on my cock. The feeling of my fully erect cock plowing through her tight virgin walls was beyond imagination.
Dopamine...!! No...... something dangerous is flooding my brain......!
Hips flush, holding the insertion.
Squeeze squeeze.
Gotta give her time to adjust so it doesn't hurt when I start moving, I read somewhere......♡
"Jang-seok...... ah?"
Her drowsy call made my cock swell like it would burst.
"Sorry! Accident★"
Plap plap plap♡
I channeled a cheerful virgin, pretending it was an innocent mistake as I pounded her pussy.
"Ah, ah!? What kinda accident is sticking it in noona!?"
Startled by the sudden doggy, Ji-min tensed her big ass and thighs.
Amazingly, even the inner muscles synced up, clenching "tight" all at once. Insane.
"Was jerking with the onahole and accidentally put it in noona's pussy. Can't be helped!"
Squelch squelch squelch♡♡
"Mm, mmah. Eh? Uh? Uh? Accident? Really an accident?"
Holding the confused, booze-dominated noona, I slammed into her pussy with all my might!
"Gotta finish jerking, so borrowing your pussy!!"
Squish squelch squelch. Her sopping hot walls clung like they didn't want my cock to leave, sucking it back in.
Grooo...... Nothing like an onahole... noona's pussy is insane......!!
Schlop!!
"O-oh!?"
"Just a sec. Just borrowing noona's pussy hole instead of the onahole!"
Transferring the guilt to the onahole was genius.
Like in movies where shamans sacrifice innocent pigs or chickens during rituals—same principle.
Using the mindset that the onahole got snagged on my dick by accident, I tossed it under the bed and pounded her pussy full force!
Squish schlop schlop schlop!!
"Hnnnghh......!!"
Framing it as using her pussy like an onahole threw her off, buying me time to thrust......!!
"Ah, fuck...... something dangerous coming from my brain....... The noona of my dreams... Ji-min's big ass......!"
Slap slap slap slap......!
Ji-min could only helplessly clench her pussy around my cock thrusts.
Whether from booze or sleepiness, no real resistance, so I pressed my hips to her pussy and fucked diligently.
The once-in-a-lifetime noona-rape dopamine rush is here!!
"Ah, uh, ah. Ah!"
"When I'm about to cum, I'll just creampie! Noona, get pregnant with my baby and ruin your life!"
At the "pregnant" word, her pussy clenched tight.
Squeeze squeeze......♡
Schlop schlop schlop♡
"Get pregnant with my baby! Loser sperm pregnancy!"
"Ugh, ex, ugh! Hak......! Hak......! Calm down. Slowly....... In noona's pussy, slowly...... Ahng......!!"
Noona strained with all her might, her sweaty body making her tits slosh as she put up what barely counted as resistance.
She shook her ass to pull off, so I grabbed her and pressed hips tight.
I'm definitely born to cum in this insane female pussy...!!
"Get pregnant! Get pregnant!"
Ah~~ Ji-min's pussy form is crazy....... Keep squeezing this dick repaying kindness with enmity...♡
Plap plap plap plap......!
I pressed against her big ass and shook fast.
Gonna cum. Really gonna creampie noona's pussy......!
Squelch squelch squelch squelch♥
Is it okay for Ji-min's pussy to feel this good......!
Can't stop shaking my hips!
"Ugh, kh, ugh, uh, ex."
Every time I pressed in lightly, she let out short gasps like I was hitting her weak spot, not knowing what to do.
Squeeze squeeze♥
Sex... I'm having sex.... The awkward excuse and early panic melted like sticky fluid, thickly coating the bed.
Then I smacked a solid rhythm against her big ass, taming her pussy with my horny cock.
Schlop♥ schlop♥ schlop♥
"Hic, hngh♥"
Ji-min let out a brief sob-like sound and swallowed hard.
Noona's cumming on my cock......!
"Noona......! Irresponsible pussy creampie coming......!!"
"Hng, nngh......!"