The Frustrated Tsundere Sister Turns Her Womb into a Cum Balloon ♥
"——You go home first."
"Ma'am……?"
Today was the day Rebecca was scheduled to return.
But Rebecca suddenly said she wouldn't go back, and Julien tilted his head.
"This land is way too far away. Honestly, it's not fair to judge Iris like this. I'm staying to take a closer look."
"Thank you for your generosity, sister."
*SMACK!*♥
"Uh……♡"
I grabbed a generous handful of Rebecca's plump ass.
From a blind spot that Julien couldn't see.
"Ma'am, if that's the case, I'll stay too. I don't need to go alone… cough, cough!"
"See? You're weak, so you can't be in this cold place."
"But if Ma'am is here alone, won't it be lonely……?"
"Loneliness is something you have to bear. This is something I should have done by myself anyway. I brought you along because you like hot springs."
"But, Ma'am…"
A——Julien is so clueless, really♥
Now with Sister, no amount of lonely complaints will work on her♥
"Lord Julien. You look unwell. This land is full of uncivilized people, so if you get sick, I won't be able to properly care for you."
"Yeah. Then it'll be a nuisance to Iris too."
"R-really? In that case…… Then, Ma'am, how long until we send Julien…"
"Don't worry, just go. I'm a Heavenly Tribe. I can walk there in no time."
"…Understood. Still, try to come back as soon as possible, Ma'am."
"I got it, self."
* * *
After seeing Julien off on the carriage.
As soon as Rebecca entered the room, she dropped to her knees in a hurry and reached for my crotch.
"After sending off my husband, you've been holding back like this?♥"
"Shut up and hurry with your cock se——"
*THUD!*♥
"——Uh?!♡"
The moment Rebecca pulled down my pants, a wet, hot cock rested on her face.
Without me even urging him, my Extreme Thick Peerless Sex King was already rock-hard and ready to pierce the sky.
Every breath filled her with thick male pheromones, slowly turning Rebecca's face into a complete idiot's.
"Smack——♡ Haa——♡ Smack——♡ Oooh♡ It's so strong♡"
"Sister♥ Don't you have something you should be doing?♥"
"Shut up♡ You should just do what you like♡ Right now, this is you serving me♡ Got it?♡ I'm the one in control♡"
"Yes yes♥"
Such a shameless sister♥
Even though she's turned into a body that only my Extreme Thick Cock can satisfy♥
Right now, the one who's lonely isn't me.
I have plenty of willing females, but for Sister, the only one tied to me is this weak husband.
"Since I'm moving, lie down!♡"
"Yes♥"
Following my lead, Rebecca lay on her back.
So excited she looked like she'd just come from a hot spring, her entire body was drenched.
Her pretty pussy, dripping with fluids, aimed at my cock.
"Haa♡ Haa♡ S-so big♡"
"Right? Sister♥ Since I'm serving you like this, should I be expecting something?♥ The evaluation…"
"Shut up!♡ Don't talk during sex!♡"
"——Huh?"
The sharp reaction made Rebecca look startled.
"W-what? Why are you suddenly acting all proper."
"Sister. This isn't sex. This is a deepthroat. Sister is deepthroating my cock with your pussy, and I'm deepthroating your pussy with my cock."
"——That's sex! What nonsense!"
"Haa? Then it's not sex, Sister. Your husband is right here, and you're saying you'll have sex with someone else? A proud Heavenly Tribe member?"
"Uh…… t-that……."
"Then it can't be. So this isn't sex. Right?"
"A-ah, I get it……."
Girls are always like this, always needing to explain.
I was saving my virginity for Mother, but don't go taking it without asking.
"Then the evaluation…"
"Aah!♡ My womb is heating up, I can't take it anymore!♡ Please, start with the deepthroat and then talk!♡ Okay?♡"
"Sigh♥ I really can't resist♥"
Rebecca pouted like a spoiled kid, so I had no choice but to postpone the discussion.
She had endured years of unfulfilled desire with Heavenly Tribe willpower, stacking mental walls.
But my merciless crotch beat those walls to pieces, and the pent-up lust finally broke her.
Her swollen labia, slick enough to look melted, gently kissed the tip of my glans.
"Put it in, put it in……♡ Hiss……♡ Hiss——"
*SLURP* *SLURP* *SLURP*……♥
"——Oooh♡ Oooh♡"
"Khah……♥"
With the weight of her huge ass, her labia spread as my cock slowly sank in.
Rebecca's expression grew more and more idiotic, and my own groans escaped from pleasure.
*THUD*——!♡
"Ok——♡"
"Uh hyuk♥"
Her plump ass, soaked with dense pussy juice, slapped my thighs with a wet sound.
Rebecca's lower belly bulged like a metal pole being driven in, forming a cock-head shape.
Who would ever call someone with such an ugly protruding belly a noble Heavenly Tribe member♥
"Hah♡ This stomach feeling so tight……♡ It's the first time I've felt this with you……♡"
"Compared to your weak husband's useless cock?♥"
"S-shut up♡ This is just a new kind of fun, that's why I'm shocked♡ I'm plenty with just you♡"
Even though her tail was wagging from the thrill, she still held onto her pride♥
Rebecca started grinding her hips against the table.
Every time she hit my thighs, her white flesh jiggled, clinging with sweat and making squelching sounds.
*THUD*!♡ *THUD*!♡ *THUD*!♡ *THUD*!♡
"Ok?!♡ Uh oh?!♡ Oooh?!♡"
"Khuht♥ Sister♥ It's so good♥ You give my husband this good thing too?♥"
"Eek!♡ Stop talking about me!♡"
Feeling guilty, Rebecca got annoyed, but every time she mentioned her husband, her pussy tightened differently.
*THUD*!♡ *THUD*!♡ *THUD*!♡ *THUD*!♡
"And I don't plan to!♡ If I hit you like this, where are you going to break!♡"
"Khuht♥ You're tough, huh♥ Go ahead and enjoy as much as you want♥"
"Hoo♡ Hoo♡ Don't regret it♡ I'll make you unable to walk so your crotch hurts♡ ——Ooooooooooh?!♡"
*PSHPSHPSH*——♡
Rebecca climaxed, dousing my body with squirt and screaming.
Even for a Heavenly Tribe, she couldn't endure the pounding of my crotch against her womb for long.
"Haa……♡ Haa……♡"
With a melted face from pleasure, tongue hanging out, Rebecca breathed in happiness.
But I didn't like leaving her alone.
"Sister, I'm not done yet? What if you leave me alone. Too tight♥"
*SLAM*——!♥
"Uh oh?!♡ Y-you——!♡"
I flicked her womb entrance, still riding the aftershocks of climax.
Rebecca, startled, reached out and grabbed my chest.
From her sensitive clit, a tingling jolt shot straight to her brain.
"Haaang——♥"
"Hee♡ You make such sweet sounds♡"
"Of course♥ I'm a male but still a lady♥"
"You just hit too hard♡ If you do that, it feels even better♡"
"Ahaang——♥"
Rebecca toyed with my erect nipple, scratching the tip with her nails, rubbing it with saliva, and twisting it between two fingers.
*THUD*!♡ *THUD*!♡ *THUD*!♡ *THUD*!♡
"Oooh——♥"
At the same time, her huge ass slapped my thighs again.
Stimulated in both places at once, the pleasure multiplied.
"Come♡ Go as you wish♡ Cum now♡"
"Uhooh♥ It’s coming out soon♥ If you don’t stop, I’ll cum inside♥"
"Then are you going to cum outside?!♡ Cum inside!♡ Make me feel that womb-blowing sensation again!♡"
Even though she was my family, she refused at first, but now she's begging me to cum inside♥
Then I have to do as she wishes♥
When the urge hit, I gripped Rebecca's plump ass tightly and pulled her down.
My glans pressing against her womb entrance, her movements stopped.
"Ooooh♡ Oooh♡"
"Hoo♡ S-sister's womb, cumming inside♥ S-sister's little brother, I'm impregnating you with my seed♥ Cr, ugh——♥"
*BUBBLE*——♥ *BUBBLE*——♥
"Hyaaaaang——?!♡"
"Oooh♥ Ooooh♥"
My vision went white as thick ropes of cum erupted with insane force.
In the extreme pleasure, I felt like I was losing my mind.
Even at her second climax, Rebecca's eyes rolled back, tongue out like an ahegao bitch.
Beyond stirring the inside of her womb, my cum flooded in, pounding relentlessly.
You could see her belly twitching, even if you couldn't see inside.
Since there was nowhere left to go, the overflowing cum came out.
Hot, sticky liquid like lava flowed down over my body.
"It's still coming out♥ Uh hyik?!♥"
*BUBBLE*——♥ *BUBBLE*——♥ *BUBBLE*——♥
"Aah♡ It's crazy♡ How much are you cumming♡"
It took almost a full minute.
So strong was the pleasure that my breathing cut off, and Rebecca came multiple times.
Rebecca's womb had become a cum-filled balloon, her pretty belly swollen into a pathetic mess.
My superior reproductive cells will, no matter what, absolutely, definitely, impregnate the female.
In the womb that must bear the Imperial heir, semen from an Imperial heir was injected.
The fact that an even purer and thicker Imperial blood child would be made only made my cock happier.
*GURGLE*——♥ *GURGLE*——♥
"Huuu♥ Haa♥ Haa♥"
"Ah♡ Haa♡ Haa♡"
We both panted in the afterglow of climax.
The dignity I should have as a member of the Imperial family had long been discarded.
Both of us had our breasts swaying like milking cows.
Every time my body moved, the cum-filled sack felt throbbing at the tip of my cock.
"……Can we do more?♡"
"Obviously♥"
"Kyah?!♡"
I kept my cock hard and pushed myself up, covering Rebecca.
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