The Reward for a Patient Brother
"Did you wait so patiently for me? Oh, who's a good boy... so cute! My little brother is just too cute!"
[Seoa's Perspective]
10:00 AM.
The lecture hall.
"Now, if you look at the graph on the next page…."
On the podium.
I continued my lecture with a calm demeanor.
Dozens of students.
They all cast their gazes toward me in unison.
Especially the male students.
A young elf professor, not much older than them.
Their stares were thick with viscosity.
Admiration.
Curiosity.
And lewd, sinister lust.
'Idiots. Let them stare all they want.'
I snorted inwardly.
'No matter how much you bite and suck on me in your imaginations, it's useless.'
Swish.
I turned my body toward the blackboard.
Squelch.
"Ugh…."
My lower abdomen surged with a heavy, rhythmic wave.
My pussy was currently plugged up tight.
The thick silicone plug Seojun had rammed inside me this morning.
My functional panties held the base firmly in place.
Squish-squelch… Pfft.
Beyond the plug.
Lewd echoes resounded.
'It feels so good.'
Not a single drop was leaking out.
The precious semen my brother had poured into me.
It sloshed around, soaking my inner walls.
A sense of fullness, as if I were pregnant.
Squelch. Slurp.
The dense folds of my vaginal mucosa.
They licked the surface of the silicone like tongues, rubbing against it in intricate, rhythmic motions.
"What we can see here is the 'wave nature of mana resonance'."
I wrote the formula on the blackboard with chalk.
Cold sweat trickled down my spine.
Squelch!
Squish!
Wave nature, my foot.
My brother's cum was crashing like waves inside me.
'I'm going crazy, seriously….'
I barely managed to keep my legs from buckling.
I forced myself to walk with feigned composure.
Tap.
Next to my lecture laptop.
My smartphone, hidden away sneakily.
The screen was on.
What I had displayed there.
The Research Lab CCTV footage.
I cast my eyes downward.
The students must have thought I was looking at my lecture notes.
But what filled my eyes.
'My little brother.'
Seojun on the screen.
He was leaning back on the sofa in the lab.
Killing time while looking at his phone.
'Heh heh.'
He made an excuse about studying, but….
As expected, he followed me because he was worried about his sister.
Broad shoulders.
Sturdy chest.
His brow slightly furrowed in concentration.
Ah.
How can he be so handsome?
Bubble, bubble!!
Pfft!! Squelch!
"Hng…!"
In an instant, my lower abdomen surged violently.
My space.
The place deeply scented with Yoon Seoa's aroma.
There.
The male who turned me into a female in heat was waiting.
Obeying my words, waiting for me patiently.
Overwhelming sense of possession.
Heart-wrenching desire for exclusivity.
Seojun on the screen picked up the mug on the desk.
The cup I used every day, pressing my lips to it to quench my thirst.
Seojun's lips touched it.
An indirect kiss.
Thump!
The reason in my head snapped.
Squish-squish-squish!!!
Slurrrrrp---!!!!
"Haa…!"
Inside the plug.
Squelch! Slurrrp!!!
A torrential downpour erupted inside my pussy.
Pfft.
Squish.
A bizarre sensation rising from my belly.
The dense, meaty folds of my inner walls.
They mistook the silicone mass for my brother's actual cock.
Squelch. Squelch!!
Like an esophagus swallowing food.
They began a fierce, rhythmic kneading.
My vaginal opening gasped and widened.
It swallowed the base of the plug whole.
The mass sucked deep inside.
Squish! Squelch!
Soon, the vaginal walls contracted and spat the silicone out.
The base of the plug bumped against the tight fabric of my panties.
Slurp. Thud.
Slurrrp. Thud.
'Ah…!'
My pussy had gone insane.
It was repeating the act of swallowing and spitting it out, performing its own piston-like motion.
"Professor?"
A student in the front row tilted their head.
Oh no.
I almost let out a moan without realizing it.
"Ahem! My throat is a bit dry."
I hid it with a stern expression.
I picked up my tumbler and drank some water.
My fingertips were trembling violently.
'I think I'm crazy. I'm really crazy. What do I do?'
I had only seen him take a sip of water from my cup, yet….
My body had started mating on its own.
I continued the lecture again.
"Now, as you can see, the waves of mana cannot exist independently…."
My gaze remained on the smartphone screen.
My brother on the screen.
He stretched and stood up from his seat.
'Where are you going?'
I glared at the screen in disappointment.
But then.
The place Seojun's footsteps headed toward.
The back of my chair.
My cardigan, which I always covered myself with when it was cold.
My scent.
The smell of my sweat.
The clothes saturated with the pheromones of 'female Yoon Seoa'.
Seojun grabbed it firmly.
'Oh…?'
My breath hitched.
Seojun shook it out as if to straighten it.
And then.
Swish.
He brought the cardigan right up to his nose.
*Sniff.*
He nodded, then folded it neatly and placed it on the corner of the sofa.
"…!"
'He's looking for my scent even when I'm not there!'
Yesterday in the yard.
The desperate cry of my brother, who had buried his nose in my crotch and shouted.
It hit my ears like an auditory hallucination.
[I love your scent so much, Sister!!!!]
[Look! Your pussy scent is just like perfume, Sister?!]
It was true.
My brother never said things he didn't mean.
Squelch-squelch-squelch-squelch!!!!!
Squish!! Squish-squish-squish!!!!
'Kyaaaaaa-!!'
I let out a silent, shrill scream.
My vision turned stark white.
Boom!
Something collapsed inside my belly.
My vaginal walls were squelching madly.
They squeezed and chewed on the silicone plug as if to crush it.
Pfft!! Squish!!
Slurrrp!!! Squish!!
The kneading had broken through its limits.
The silicone plug moved on its own, gouging out my insides.
Drip.
Trickle, trickle.
"Ahhh…."
The fucking my pussy was performing on its own.
In the end, it couldn't hold it, and a stream leaked out through the gap.
It ran down the inside of my thigh, hot and sticky.
'I need my brother's cock.'
I couldn't take it anymore.
If I stayed like this, I'd end up pissing myself during the lecture.
Tap!
I slammed the enter key.
"Ahem! Hng…!"
I clamped my trembling thighs together tightly.
"T-today's class… ends here."
The students looked at me, bewildered.
I barely managed to mumble a dismissal.
Clatter!
I shoved my things into my bag haphazardly.
I ran.
"P-Professor?!"
Flustered voices scattered behind me.
Who cares.
A professor's dignity? Reputation?
None of that could satisfy my thirst.
Thud-thud-thud-thud-!
I sprinted down the hallway like a madwoman.
Squelch! Slosh!!
Squish-squish… Slurrrp!!
Every time I ran, my belly surged.
My womb screamed.
Squish.
Slurrrrrp! Squish.
My lewd interior.
The dense, meaty folds swallowed the plug on their own.
And then pushed it out, as if spitting it away.
A kneading motion like the maw of a beast.
"Hng, ahhh…!"
Liquid gushed out.
It ran stickily down my thighs.
My soles slipped, and I almost tripped.
But I couldn't stop.
'Good job.'
'You waited so patiently.'
My horny brain spewed out sweet delusions.
'I'll give you a reward.'
'I'll let you suck on the pussy your brother loves most in the world to your heart's content!'
The mindset of a nymphomaniac.
There it is.
The lab door.
I gripped the handle with all my might.
Bang---!!!!
I kicked the door open.
[Seojun's Perspective]
"Whoa!"
I was just killing time looking at my smartphone.
Just as I was leaning back on the sofa, scrolling through the screen.
Bang!!
The door flew open as if it were going to shatter.
I turned my head in a hurry.
"Sister? You're already done—"
Before I could even finish my sentence.
"Haa… Haa…."
Silver hair rushed in, panting.
My sister.
Her wine-colored eyes were half-rolled back.
Her face was flushed red, as if it were about to burst.
Click.
Screeech-!
Sister locked the door behind her.
Flash!
A blue light flickered at her fingertips.
A sharp scent of ozone rose.
The aftermath of high-level magic.
A 7-layer soundproofing barrier.
And probably a perception-altering spell on top of that.
An eccentric act only a grand mage like my sister could pull off.
"Sister…?"
Rip!
Riiiip!
"Haa, ughhh…!"
Sister tore at her blouse buttons as if ripping them off.
The fabric tore, and buttons flew in every direction.
She tossed her bra over her head.
Her heavy breasts bounced out.
Riiiiiip-!
Next, her skirt.
She grabbed the side slit with both hands and tore it to shreds.
The strength of an elf.
Her clothes lay scattered like rags.
"Sister, why are you suddenly tearing your clothes apart!"
I jumped up from my seat.
Damn it, looks like I'll have to go shopping with her again.
Shopping with my sister is already a pain in the ass.
With her being in heat on top of that, my body won't last.
But.
Dash!
Sister kicked off the floor and dove at me.
Thud!!
"Ugh…!"
A fierce physical assault.
Her massive breasts and stark white naked body poured into my arms.
Mass and raw power.
I fell backward onto the sofa.
Thump!
Sister climbed on top of my belly.
Her hot, panting breath washed over my face.
"Haa… Haa… My little brother!"
A sticky voice.
"Did you wait so patiently for me? Oh, who's a good boy… so cute! My little brother is just too cute!"
She used baby talk, as if cooing at a child.
Sister rubbed her cheek against my face frantically.
[Seoa's Perspective]
Rub, rub.
"Uhehe, good boy! My Seojun is so good!"
The sturdy body of my brother beneath me.
I put my weight on him and rubbed against him recklessly.
My brother's scent.
The dense pheromones of a male.
Flaring. Flaring, flaring!
Squish-squish!! Pfft-squelch!!!
"Hng…!!"
As soon as I smelled him.
My broken pussy began to struggle fiercely.
Pfft!! Slurrrp!!
The kneading reached its climax.
The flesh chewed on the mass, surging.
I looked down.
Underneath my functional panties, the silicone base.
It was moving in and out of the entrance, squelching on its own.
Squish-squish… Pfft.
"S-Sister. Wait a second, get down… I can't breathe…."
Seojun pushed me away in a panic.
But I didn't care.
I grabbed the side of my panties with my fingers.
Swish.
I tore it to the side roughly.
The mucosa, chafed and red.
The foreign object packed tight inside.
I grabbed the end in a hurry.
"Augh… I'm cumming… Sister is cumming…!"
A filthy announcement of excretion.
I pulled it out with all my might.
Squish-squish-squish-!
The sound of tearing as it scraped against my meaty folds.
Soon.
Everything exploded out.
Pshhhhhhh------!!!!!!!!
Splurt-splurt-splurt!!!!!!!
"Oaaaaaaaah-------!!!!!!"
A moan that tore my throat.
A tidal wave erupting with extreme pleasure.
An excrement cocktail of all kinds of bodily fluids mixed together like sludge.
Pfft-squelch!!!!
"Hngaaa!! Ughhhhhh!!"
Tremble, tremble, tremble!!
My waist arched like a bow.
My whole body convulsed uncontrollably.
Squelch!! Squelch!!!
Slurrrrrp!!! Squelch!!
My inner walls, having vomited out their contents, greedily inhaled the air, smacking their lips in disappointment.
[Seojun's Perspective]
I hurriedly raised my arms to block the spraying liquid.
But I was a step too late.
The foul, sour, sweet scent of a female covered my face.
"No, wait!!!"
I raised my voice without realizing it.
Right above my face.
The whitish, sticky filth poured down.
The sofa turned into a swamp in an instant.
Splosh. Splosh.
"I'm going crazy, seriously…! What are you doing, cumming all over this place!!"
"Haa… Haa…."
Sister, having finished her fountain show.
She collapsed flat on my chest.
Her pupils dilated lazily.
A silly smile hung on her lips.
"Hehe… so refreshing…."
She's a hopeless idiot.
I grabbed her waist with both hands to clean her off.
But then.
*Smooch!*
*Smooch! Smooch-smooch-smooch!*
"Uhehe, good boy! My Seojun!"
Sister suddenly showered me with kisses.
Cheeks, forehead, nose.
Randomly, everywhere.
"Oh, who's a good boy! Good boy! Did you wait so patiently for me all by yourself?"
A moment ago, she was treating me like a child, now she's treating me like a pet dog.
I was so dumbfounded I could only let out a dry laugh.
"Am I a kid? What are you going to do about all these ruined clothes?"
"You can wash them."
"I'm basically a housekeeper, a housekeeper."
"Yup. My little brother. Sister's personal housekeeper. Sister's personal dildo. Hehe."
Even in this situation, Sister continued to spout lewd nonsense naturally.
I grumbled and tried to push her body away.
But Sister didn't even pretend to listen.
Swish.
She stepped on my chest and crawled up slowly.
Her knees, which had been touching my pelvis.
Soon, they were pinning down both sides of my shoulders.
Spread.
Her stark white thighs opened wide.
Bubble, bubble…
Pfft-squelch! Squish-squish.
The meaty mass that had just vomited a fountain.
The hole, chafed red and swollen.
She shoved it right in front of my nose.
"Here!"
Sister puffed out her chest shamelessly.
Slurp…
Her vaginal opening gaped lewdly.
Inside the mucosal cave, the folds writhed madly.
And the vulgar chatter poured out.
"A nutritious snack for my Seojun, who waited so patiently!"
Squelch.
A whitish foam dripped down, soaking my lips.
"Eat Sister's pussy, hurry!"
