Sister's Lavish Spoils and Fitting Room Indulgence
“Hey, when your big sis gives you something, you just say thanks and take it.”
“I'm dragging you to the department store to buy you a whole bunch of clothes.”
“Huh? Nah, I'm good. I can just grab something online.”
“Shut it! You're wearing whatever I buy you. And for dinner, we're hitting that place you love, right? Beef, so get that through your head.”
Beef. The fancy steakhouse my sister dragged me to the second she got her first paycheck. A warm memory for us siblings. Something tugged at my chest.
“...For real? That's pricey.”
“Hey. I'm a full professor, you know. Salary plus research grants—money's practically rotting away. Don't worry your pretty little head.”
My sister smirked. And amid it all, a weird wet sound echoed from below her legs. Squish.Squelch...! It sounded like her pussy was thrilled to be holding my cum on this date.
============================
[Seo-ah's Perspective]
A little later.
Department store.
“Haa... Nngh...”
Breathing felt strangely labored. A date with my little brother. I'd dolled myself up to the nines and stepped out.
Slosh!Squelch.Splurt. Freshly pumped full of Seojun's cum. Every step sent rippling pleasure scraping up my spine.
Feels so good...
The magic tool's hypersensitivity was suppressed. In its place swelled thick possessiveness and fulfillment from carrying my male inside me. And a sense of superiority.
Men's gazes were blatant as they passed. They couldn't stop swallowing hard at the sight of me.
Idiots. Look all you want.
I snorted inwardly.
No matter how much you drool, it's pointless.
This beautiful elf pussy...
I glanced sideways. My sturdy little brother's profile.
...is stuffed full of my little bro's cock juice.
“Uhuhu, uhuhuhu...”
Ah, that creepy laugh slipped out again.
“S-Sis, why're you grinning like that all of a sudden...?”
“Nothing.”
Smack.Squish. I grinned wide and locked my arm tight around his. Rubbing my tits blatantly against his forearm, mashing them in.
“S-Sis. We're outside—aren't you too close? People are staring.”
Seojun panicked, glancing around.
“So what if they do? Siblings can link arms, right?”
I shot back shamelessly, wiggling my hips. Savoring the delicious mix of remnants churning in my womb, I dragged him into the men's clothing store.
============================
[Seojun's Perspective]
Men's clothing store.
“Oh my, your boyfriend has such a great build—these will look perfect on him.”
The sales clerk fawned.
“Ah, he's not my boyfriend...”
“Can I see this size?”
Sis cut off my explanation without a care. The clerk beamed and handed over pants and a shirt.
“Yes! Right this way to the fitting room, sir.”
I was shoved inside. Shrrk. The curtain closed.
A cramped space, barely a mat's size. I stripped off my pants and slid into the new ones. Was just throwing on the shirt when—
Shrr— “Whoa?!”
Suddenly the curtain flew open. A graceful shadow slipped in.
“Sis? I'm not dressed yet—”
Click. The door shut again. Just the two of us in the tiny fitting room.
“Shh. Quiet.”
Seo-ah pressed a finger to her lips, flashing a sultry smile.
“Sir? Everything okay?”
The clerk's voice from outside the curtain.
“Y-Yeah, all good.”
I forced a calm reply. Wine-red eyes gazed up from below. The eyes of a bitch completely lost to lust. Splurt. Her pussy chewing on juices.
Dangerous. My sister. Her switch had flipped.
“Sis. Cut the joking and get out.”
I hissed desperately. Reached for my clothes.
Tap. A pale hand covered mine.
“Stay still. Let sis check the fit.”
Shrrk. Hands smoothed my rumpled clothes. A hot cheek brushed my jaw. Bitch's scent hit me hard.
“Haa... Haa...”
Seo-ah's lips quivered sweetly. Her breaths grew ragged.
“Fits you so well, my little bro...”
Her hands at my collar slid down slowly. Stroked my ribs, then languidly my abs.
Grab. “Ngh...!”
My half-zipped crotch. Her palm slapped right on.
“S-Sis...! We're outside for real!”
“I know. Outside.”
She ignored my plea. Fingertips traced my shaft's outline, sticky and teasing. Squelch.Slosh. From below, her womb's heaving echoed dully.
“But Yoon Seojun.”
Hot breath tickled my ear.
“Why isn't it getting hard?”
“...!”
“Holding back 'cause we're outside?”
Unbelievable taunt.
“Get it big quick. Imagine sis's pussy.”
Filthy whisper driving me mad. I swallowed hard. Blood already rushing south.
[Seo-ah's Perspective]
Me and Seojun in the mirror. That perky clerk's voice from moments ago.
“Oh my, your boyfriend has such a great build—these will look perfect—”
Twitch. A vein throbbed on my forehead.
Fucking bitch.
Her voice dripped with that female interest. Infuriating. Who the hell eyes my male like that? I wanted to burst out and rip her mouth off.
Bubble.Bubbling.Squelch.
Rage twisted into something else. My pussy reacted fiercely.
Another bitch flirting with my male? Time to mark my territory.
“Get it big quick. Imagine sis's pussy.”
“S-Sis? What the hell?!”
“Uhuhu...”
A creepy hum escaped. Ah, it's growing. My little bro. Good. He sees me as a woman. He gets hard for me. Deep relief settled in.
Of course. Who's he belong to?
Thud. On my knees before Seojun.
===================================
[Seojun's Perspective]
“Sis, seriously, we'll get caught...!”
I freaked, backing up. But my back hit the wall.
“Shh.”
Seo-ah stroked up my thigh. Finger to her lips, she smiled seductively.
“Be quiet. They can hear outside.”
Shrrrk— No hesitation. Pants yanked down in one go. My raging shaft sprang free.
“Haa... Haa...”
Her nose tip brushed my crotch. Sniff.Sniff-sniff.Snort. She sniffed like a beast. Hot breath poured from plump lips.
“Smells so good... My little bro's cock smell...”
Dangerous. Her eyes were gone. I reached to push her away. But my hand froze uselessly over her shimmering silver hair.
“I'll suck quiet so we don't get caught. Oh, wait.”
She looked up slightly. Eyed the new pants.
Wine eyes flashed.
“New clothes.”
“Y-Yeah... So...?”
“Can't get cock juice on 'em, right?”
She gripped my shaft preciously with both hands.
“Don't pull out when you cum.”
Command.
“Squeeze it all tight into sis's mouth. Got it?”
Gulp. Dry swallow. I should shove her off, but my lower body went limp.
Slurp... “Ngh...!”
Blazing hot mouth. Slick, slimy tongue coiled around my glans. Lick.Slurrrp. Drool soaked down the shaft to my balls.
Brain went white-hot. Slosh.Squelch! Her silver head bobbed faintly. Wet sounds from under her skirt reached me. Sucking my cock with her mouth while her womb chewed empty air in heat. Milky fluids dripped plip plip to the floor.
“Sir? How's the size? Anything uncomfortable?”
Heart dropped. I yanked to pull out.
Grip! Seo-ah clutched my hips, holding firm.
“Guhk, glrk...!”
Deeper instead. Swallowed greedily to her throat.
Glance. Eyes up. Still deep on my shaft, she sent wordless pressure.
[Answer.]
“Y-Yes, ahem. Yeah! Size is good!”
“Great. Take your time~”
“Okay...”
Whew. Safe.
“S-Sis... Haa... Gonna cum, ngh...!”
Hips shuddered. Limit. Per her order, no pulling out. Gripped her head tight, slammed hips forward.
“Cumming...!”
Spurt spurt spuuurt—!
“Mmmph...! Glrk!”
Her cheeks ballooned like bursting. Mouth flooded with male seed. Throat gulped greedily. Gulp.Gulp. Tongue rolled relentlessly, shoving every drop down.
“Haa... Haa...”
Strength drained. Shaft slid out slow. Splurt.Pop—
She licked the tip clean regretfully. Leftover cum strung long from her lips. Wiped with pale handback. Looked up blank, then opened wide.
“Buuuurp.”
“...?!”
Couldn't believe my eyes or ears. Siblings burp around each other, sure. But a cum burp? Straight out of hentai.
“S-Sis... Isn't this a bit much...?”
I mumbled awkwardly. She just smirked.
Licked her lips coyly. “Why?”
Voice sticky as a succubus.
“Does it turn you on hearing sis burp your cock juice?”
“......!”
“Uhuhu. Your cock juice smells so strong, little bro. Just breathing and it wafts up from my stomach.”
Face burned like exploding. That vulgarity. Beastly seduction. My spent cock twitched back to life.
Damn. My sister. Why so fucking lewd?
==================================
[Seo-ah's Perspective]
“You have such great taste, ma'am! Your boyfriend looks like a total model!”
At the checkout counter. The clerk laid it on thick.
Seojun had a half-dazed look. My burp must've shocked him good.
Cute kid.
I giggled inside, squeezing his arm tight.
Squelch.Slosh.Splash. Every step sloshed my heavy womb. Stomach stuffed full of little bro too. Victory. Relief. This man is all mine.
“Next stop.”
“Huh? Where else? We got clothes.”
“Don't be cheap. Think clothes is all?”
Dragged his arm to the luxury wing. Pushed into a fancy watch store.
“Welcome, ma'am.”
Manager bowed.
“Show me that one on display.”
Pointed without hesitation. Price? Ignored.
Manager carefully placed the watch from the case.
“Excellent eye, ma'am. This season's limited edition with moonphase and tourbillon—”
“Hey, Yoon Seojun. Gimme your hand.”
Ignored the spiel. Snatched his wrist, strapped it on forcibly.
Click. “Looks good? Pretty.”
“S-Sis. Wait. The price...”
He peeked at the tag and paled.
“Two... million?! What watch costs as much as a car?!”
“Ugh, so tacky.”
Pinched his freaking cheek lightly.
“My handsome little bro needs something like this.”
“No, still. I got no place to wear it.”
“So you don't shrink around others.”
“What would I even shrink about...”
“Hey, when your big sis gives you something, you just say thanks and take it.”
He squirmed to remove it. I ignored, slid my card over.
“This one. Cash. Oh, he'll wear it out—no bag, just receipt.”
“Ah, Sis, really!”