The Sister's Awakening
"Mmph…!"
Before I could even open my mouth, Noona lunged forward and crushed her lips against mine.
Our front teeth clacked together from the clumsy collision, and her tongue desperately tried to force its way between my lips.
"Mmph, hngh—."
I swallowed a muffled groan as I was pushed backward, only to feel something off.
Despite her aggressive momentum, the moment our lips touched, her movements became a complete mess.
Noona had no idea which way to tilt her head and kept flailing awkwardly.
Her tongue, meant to invade my mouth, lost its way and only licked around the edges of my lips.
It was the clumsy, fumbling motion of someone experiencing their first kiss.
Don't tell me…
The suspicion had barely crossed my mind when—
"Hnnng…!"
Frustrated that things weren't going her way, Noona pulled back with a whine and glared at me.
I wiped the trailing saliva from the back of my hand and asked carefully.
"Noona… is this your first time?"
"No!"
She shouted at my question.
"I've kissed before too!"
Not a kiss. A peck.
What I was asking about was an adult kiss, tongues intertwining.
"No, not that… I mean with tongue. Don't tell me… you've never been with a man before?"
The moment I hit the core of it, Noona's face flushed bright red in an instant.
She glared at me with a pouty expression, then huffed and yelled.
"Fine! It is my first time! I've never been with a man! What, got a problem with that?!"
"Huh?"
I gaped, dumbfounded.
A woman this beautiful, with a body like that, reaching thirty without any experience with men?
Reading my stunned expression, Noona hurriedly tried to explain.
"I-I've dated men before! It's just…! We only held hands and pecked before breaking up. I just… never did that!"
"No, why would you do it with me…"
"I don't know, damn it!!"
Noona suddenly threw a tantrum, grabbed my clothes, and started yanking them off haphazardly.
"N-Noona! Wait a second!"
I tried to shake off her hands in panic, but her unexpected strength left me unable to move.
Looking closely, her body was covered in well-defined muscles.
She must have been working out quite seriously.
In the end, even my underwear was stripped away by force.
My naked body was laid bare in the cool air.
At the same time, my fully erect member stood stiffly toward the ceiling.
Ah, shit…
To make excuses, carrying her on my back earlier had let me catch unintended glimpses of her skin and underwear, leaving me already aroused.
Besides, having such a beautiful older woman straddling me naked, it would have been stranger if I hadn't reacted.
"Uh…"
Noona's eyes widened as she stared at my swollen length.
Her expression was a mix of shock and embarrassment.
"I-Is it always this big…?"
Noona asked, swallowing hard.
"No. I'm just… unusually large."
As I answered while averting my eyes in embarrassment, Noona's pupils began to tremble.
"This… is supposed to go inside me?"
Noona shrank her shoulders in tension.
I snapped back to my senses.
This is a bad idea. I shouldn't do something I'll regret later.
Yuna's changed appearance after sleeping with me flashed through my mind.
I still couldn't be one hundred percent sure I was the cause, but the possibility was high.
I couldn't drag her into that twisted cycle too.
"Noona, this really doesn't feel right. Let's stop."
The moment I made up my mind, raised my upper body, and tried to carefully push her away—
"Where do you think you're going!"
Noona's eyes flew wide open as she quickly pinned my shoulders and slammed me back down onto the bed.
Before I could stop her, she lifted her hips and aligned her most intimate place directly over my member, then dropped down in one swift motion.
Thud!
Without any warning, my entire shaft was sucked deep into Noona's inner walls.
"Ughk—!?"
In that instant.
A bizarre cry burst from Noona's mouth.
Then, like someone who'd been electrocuted, her eyes rolled back white as her body convulsed violently.
"Hngh!"
I also let out a suppressed groan at the sudden, crushing pressure around my member.
Along with the incredible tightness, I could feel sticky fluids gushing out like a waterfall from inside her.
With just one thrust, Noona had reached an intense climax, squirting a massive amount of fluid.
"Hic! Uuugh—!?"
Noona remained frozen on top of me, drooling as her body continued to tremble.
"Noona! Are you okay?!"
Alarmed by her condition, I shouted urgently. Noona lost all strength and collapsed onto my chest.
I instinctively caught her in my arms and was stroking her back to check on her when—
"D-Dohun…"
Still in my embrace, she lifted her head and muttered with a dazed smile.
"Th-This is weird. I-Is it always like this? Down there feels all tingly… and it feels so good…!"
Her voice was thick with a twisted tongue.
I frantically grabbed her waist to pull her off me.
"No!!"
Noona resisted, wrapping her arms tightly around my neck and thrashing.
"No! I like it! It feels too good! This really feels amazing!!"
With her face buried in my chest, Noona screamed like someone who'd lost their mind.
"I like doing it with Dohun! I'm not pulling out—!!"
The eyes looking up at me from within my arms gleamed dangerously.
As if she'd lost all reason and only instinct remained, Noona craved our connection.
A chill ran down my spine.
The images of Yuna and my other ex-girlfriends overlapped perfectly with her.
They too had shown that same expression when we first slept together—as if their rationality had been paralyzed, drowning in pleasure as they devoured me.
"Haaah…!"
Noona buried her nose in my neck and took a deep breath.
"Hnn… Dohun's scent is so good… It's sweet. I love it so much…"
Noona rubbed her lips against my skin and laughed emptily.
"Do all men smell this good~? Huh? Hehe…"
Feeling the danger, I tried to push her shoulders away and force some distance between us.
But Noona only tightened her legs around my waist and resisted fiercely.
"Ugh!"
I'd thought there was no way I'd lose to a woman in strength, but as I'd felt earlier, her muscle power far exceeded my expectations.
The more I struggled, the tighter her inner walls clenched around me.
And the greater the pleasure became.
Damn it! I should've worked out more! How am I getting overpowered by a woman and groaning like this!
While I panted, overpowered, Noona suddenly sat up straight on my stomach again.
"Hnnngh…! Dohun—!"
With unfocused eyes like someone drunk on pleasure, Noona looked down at me, then suddenly began rocking her hips back and forth with sloppy form.
Squelch…
The quiet room filled with sticky, lewd sounds of friction.
"Ugh!"
Her hip movements were clumsy but relentless.
Combined with the sensation of her inner walls pressing down on me, an overwhelming wave of pleasure rushed over me so intense my vision went white.
Thrust! Thrust! Thrust!
"Aah~! So good! It feels so good—!!"
Noona moved her body without hesitation, making it hard to believe she was a virgin.
As if throwing herself into uncontrollable pleasure, she kept letting out moans of ecstasy while wildly rotating her hips on top of me.
Thrust! Thrust! Thrust! Thrust! Thrust! Thrust! Thrust! Thrust! Thrust! Thrust!
"Haa~! Dohun! Dohun—!!"
As the intervals shortened and the tightness exceeded its limit, a shiver ran up my spine.
Unable to endure the sensation any longer, I arched my back and gripped her hips tightly.
"Noona…!! Wait! I'm really about to cum!!"
I desperately tried to stop her, but it seemed my voice didn't reach Noona's ears.
"Feels so good! Dohun's cock! It feels so good—!!"
Half out of her mind, Noona moaned with a twisted voice and slammed her hips down even more violently.
Finally, the thread of my rationality snapped.
"Kgh!"
Spurt—
Throb, throb, throb—!!!!!
An explosive orgasm slammed into my lower abdomen as I pumped semen endlessly into her depths.
In sync with my climax, her inner walls clenched down on me as if trying to break my member.
"Aah! Haaah—!!!!!"
Noona also seemed to reach her limit as she threw her head back and screamed.
Her body, lost in the ecstasy of climax, arched as our tangled bodies shook violently.
"Hngh…!"
After convulsing on top of me for a long while, Noona collapsed limply onto my chest.
While holding her, I asked urgently.
"Noona, are you okay!?"
"Hah! Hah! Hah…!"
Noona only panted heavily, unable to answer.
Seeing that she couldn't even hold herself up, I carefully laid her down beside me.
Pop—
With a light, wet sound, our connected parts separated.
My gaze turned to Noona sprawled on the bed.
Between her spread legs, white semen I'd poured into her was trickling out.
And mixed within that sticky fluid, I could see red blood staining the bedsheets.
So it really was her first time.
Startled, I quickly checked Noona's face again.
"Noona? Noona??"
She didn't respond even to my raised voice.
She simply stared blankly at the ceiling, as if her soul had left her body.
A chill ran down my spine at the eerie silence.
Something was wrong.
I thought I needed to call an ambulance and hurriedly grabbed my phone from the floor.
Just as I was about to dial—
Thud.
"……!?"
A limp hand suddenly shot out and tightly grabbed my wrist.
Startled, I turned my head to see Noona, who had been staring at the ceiling, now looking at me.
A deep smile spread across her lips.
It was the exact same expression Yuna had shown when she tried to seduce me—empty eyes and all.
Noona pulled my wrist closer and whispered in a sticky voice.
"Dohun… Let's do it one more time."
Noona slowly licked her lower lip with the tip of her tongue.
Her eyes, alluringly lowered, were fixed on me.
The alcohol seemed to have worn off somewhat, but that only made her more terrifying.
Because she looked like someone intoxicated by something other than alcohol.