Chapter 306
Chapter 306
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Translator: crow
Chapter Title: Little Sis Masturbates While Watching Big Sis's Anal
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Unable to hold back her curiosity, Han Hee-jin tiptoed toward Han Chae-ah's room.
Suddenly, she froze and furrowed her brow.
'But why am I even going there? Sis likes Woojin oppa too, so she could totally be doing it solo and moaning his name.'
It didn't sit entirely well with her, but she could concede that much.
Besides, she'd just had sex with Woojin oppa yesterday, which still had her in a great mood.
She flashed a sly smile and turned to head back to her room when another massive moan rang out.
"Right there just now...! Haaang! Haahng!"
But those moans sounded way too real.
Mixed in between the sweet cries were the creaks of the bed.
No matter how you sliced it, this went beyond solo play.
'No way...'
One possibility flashed through her mind, but she immediately shook her head.
Still, her legs wouldn't hear of it and urged her toward the firmly shut door.
With no choice, she pressed her ear against it like a thief.
They seemed to be in a lull, and the conversation came through crystal clear.
"Haoot...! Wait... too deep..."
"For someone saying that, you're opening up real nice."
"That's 'cause Woojin kept pounding it..."
"Not just now—the first time too. You guys do it here all the time, right?"
She clamped her hand over her mouth to calm her racing heart.
'That's... definitely Woojin oppa. Why... how?'
Did sis have the same idea as her?
Or was this revenge, pretending yesterday never happened?
Countless possibilities swirled, but her thoughts went nowhere.
'Gotta check it out myself.'
No matter how much you hear, it's never as good as seeing it once.
She glanced at the gap under the door for a moment, then pulled out her phone from her pocket.
She flattened herself on the floor to check the angle and hit record.
'Just for a sec...'
She had no idea if it would catch anything, but there was no time to worry.
She wanted to see what was happening even a second sooner.
*
"Haahhuk...! Haaaah... Kkheup..."
I'd just cum twice in a row inside Han Chae-ah's ass and paused my movements.
Makes sense—she was twisting her whole body in the throes of orgasm.
Her tongue lolled out long, and her eyes occasionally rolled back, flashing whites.
It was so fucking hot I wanted to slam right back in, but I knew too much pleasure turns to pain, so I held off.
As I took a short breather, something moving outside caught my ear.
I glanced over—sticking out from under the door was a super familiar object.
If it'd been plain black, I might've missed it, but no, it was pink. Impossible not to notice.
'What's she up to now?'
She didn't need to shove the camera our way to know what we were doing.
I leaned down and hugged Han Chae-ah close.
"Noona, sounds like Hee-jin's outside."
"Hng... R-really?"
Life returned to her pleasure-glazed eyes.
Not her usual kind gaze, but a sly, foxlike glint.
She flicked a look toward the door, then wrapped her arms around my neck.
"Let's get back to it. Pound me again."
"You're doing this on purpose to let her hear, right?"
"...Hee-jin started this war."
True enough.
She brought me home and let her moans echo on purpose, after all.
'But if this keeps up, those two are gonna fight. Fine for now, but tomorrow morning's gonna suck.'
How to defuse this?
As I pondered, Han Hee-jin's phone started wobbling all over under the door.
Guess she got antsy when we stalled.
'At that angle, she can only hear, not see, right? No reason to risk it just for audio.'
No clue what her game was.
But my brain sparked with a killer idea.
'If she can't see, make it visible.'
I leaned to Han Chae-ah's ear, dropping my voice low, and whispered like the devil.
"Then noona, time for some payback?"
"Exactly—so pound me quick. Gotta do it while Hee-jin's out front."
"Gonna let your little sis hear every moan and orgasm?"
"...Yeah."
"Don't lose it completely, okay."
I pulled back until just the tip caught her anal entrance.
Slowly rocking my hips to time it, her mouth instantly slackened.
Her lower belly and shoulders twitched at the slightest motion.
Her tits jiggled, and her face screamed pure bliss.
This position's the best, sure, but I planned to go all out, so time for a switch.
"Get on all fours. Let me fuck you like a dog."
"N... Nng."
Loved the dirty talk—she clenched her ass tight and flipped over.
Ass high in full cat pose, Han Chae-ah wiggled her hips in anticipation of the pleasure rush.
I pressed my body flush to her back, cupping her tits fully in both hands.
Digging into the soft flesh, her hard nipples poked like they begged for attention.
I pinched them between thumb and forefinger, squeezed—and thrust my cock in deep.
"Kyahaang! Kyahat...! Heuup...!"
Animalistic cries with light convulsions.
Even with the aphrodisiac-laced cum, this reaction was insane.
"Seems more sensitive than your pussy, huh?"
"D-don't... knooow..."
"Guess we'll keep going till you do."
*
"Haaaang! Ahhuk! Deeper...! Kyahk!"
"Clench like that and I can't go fast."
"Not me—it's my body... Hng!"
Even wilder moans poured out than before.
What position, what intensity could wreck unnie like this?
Han Hee-jin closed her eyes, fingers fidgeting inside her panties.
Pang! Pang! Pang...
Flesh slapped rhythmically, each impact drawing beastly cries.
'That pace has to be doggy.'
Recalling Woojin oppa's pounding yesterday, she slid fingers into her pussy.
Her insides were already flooded.
Today's emptiness felt extra hollow—she scraped hard at the walls.
"R-right there...! Yes...!"
"You've been shaking that fat ass to tempt me every day, huh? Dying to get your pussy and ass stuffed?"
"Nng! Yes...! Dress slutty every day just for that!"
"Time for some punishment."
Lost in masturbation, a weird word hit her ears.
'Anal...?'
She knew people did backdoor, but from unnie's mouth?
Overwhelmed by surging curiosity, Han Hee-jin gripped her phone again.
"Punish me haaard! Use my ass hole however till you cum...!"
"Not a drop wasted this time—take it all."
"Got it!"
Their pace ramped up.
Han Hee-jin swallowed hard and grabbed the doorknob.
'They're so into it—they won't notice if the door cracks a bit.'
Even she couldn't see straight when getting railed.
Brain blanks, body spasms—how could they?
Her fried judgment greenlit it.
Kkiiik...
Hot air blasted her face as the door cracked.
With it, a thick, lewd scent assaulted her nose—numbing intensity.
'Not even an hour in and it's this bad? How fucking intense were they?'
But no time to think.
Unnie on all fours taking it doggy, oppa blurring his hips.
She'd half-known they hooked up, so the shock was mild.
Confirming their faces, her eyes snapped to the junction.
The hole he was in looked wrong.
Squinting for a better look—unnie's body jolted wildly, quaking.
"Kyahuuk...! Haaaah...! Kk... Kkhng!"
"That spot feels good, right? Scraping right up your spine?"
"Y-yes... Right there, just a sec...!"
"Told you—no stopping."
Their talk confirmed it—his dick was in her ass.
First time seeing it live—her mind blanked.
Each thrust in her backdoor made unnie's pussy squirt juices; pulling out, her anus clung, sucking tight.
'F-for real...? They're really doing it there?'
Seeing it lit her body on fire.
She resumed fingering, eyes locked unblinking on them.
'So fucking hot... Oppa’s dick in there?'
Door barely cracked, only partial view.
She had to crane her neck side to side.
Squelch squelch...
Her pussy sloshed loud now.
Barely touched, her thighs quivered—orgasm incoming.
'Shut door and bolt right when I cum. But is bolting right?'
Brain rebelled, demanding faster fingers.
She obliged, chasing climax while watching inside.
"I-I'm... gonna cum soon...!"
"Me too—so squeeze tighter."
Perfect sync—they were both on the edge.
Then, unnie lifted off the bed mid-doggy, position shifting.
Oppa'd hooked her shoulders, yanking her up.
Now she saw their melted faces crystal clear.
Raw bliss, no holding back expressions.
'I want that too...'
Lightning shot up her spine—vision whited out.
Squirt... Spuuurt... Spuuurt...!
Mid-orgasm, fingers kept going.
Hunting harder pleasure, she rubbed G-spot and clit together.
"Hahaahuk...! Haaa... Kkhak...!"
Forgot to shut door—second climax hit.
Then, a sound she shouldn't hear pierced her ears.
Kwang!
Thunderclap roar.
Bright flash—the door flew open, exposing the whole room.
She jolted, freezing everything.
Way too late to turn back.
Two pairs of eyes bored into her.
One shocked, the other "knew it."
'Both on the bed—why'd it open?'
Scanning for culprit—right there, embarrassingly close.
Pain flared in one leg; her foot sat innocently by the door.
Overcome by pleasure, she'd kicked it hard.
Putting it together, her body cooled fast—alarms blared in her head.
Han Hee-jin sweated bullets, hand still in her pants.
'I'm fucked.'