Academy's Rebel (6)
I was ushered into Ea's room. She'd suggested it herself, saying, "My room has soundproofing magic, so no one will hear us..."
It must have been true when she claimed she'd installed soundproofing magic beforehand, insisting there was no way her masturbation moans could have leaked out.
Ea's room was decked out like a luxury hotel suite. It had its own bathroom, a separate toilet, and even a little kitchenette for simple cooking. Id's room wasn't small by any means, but Ea's felt not just bigger—it was meticulously organized in every way.
"Um... I'll go wash up first."
After stepping inside and locking the door, Ea glanced around nervously before speaking. It was probably her first time doing something like this, so she must have been agonizing over where to even start.
"Let's wash together, then."
"T-Together?"
Ea jumped at my suggestion, her eyes wide.
"What's wrong with that? We're family."
"Family... yeah... I guess..."
Thankfully, she hadn't reached the conclusion that fucking family is weird. She hesitated for a moment, then nodded. Close call—that could have been a disastrous slip-up. Good thing the suggestions were taking hold nicely.
Ea started undressing hesitantly. She wasn't as extremely voluptuous as Anna or Seolwol, but her body had this healthy, athletic allure. Above all, her proportions were insane. At least 170cm tall, her long, sleek legs stretched endlessly, paired with firm thighs and a perfect triangular line where her groin met. If you cut just that part out and displayed it somewhere, people would think it was erotic art without even realizing.
It had the sculpted perfection of a master artisan's careful chisel work.
"You too—take yours off."
I'd been staring entranced when Ea spoke up, shyly covering her breasts and crotch with her arms.
"Sure thing."
I stripped off my clothes without hesitation. We headed into the bathroom together.
"Brings back memories of when we were kids. We weren't on bad terms back when we were both little brats..."
"We can get along again."
"...Yeah."
A subtle mood hung in the air for a moment. I approached first and started soaping up her body, sneakily teasing her nipples and pussy along the way.
"Mm...♥"
Ea let out a soft sigh.
"O-Okay, my turn now."
After playing with her just enough, I pulled my hands away. Ea turned to me with flushed cheeks and a hint of excitement.
I nodded and sat facing forward. She lathered her hands with soap suds, pressed up against my back, and started groping me. Starting from my collarbone, her hands slid lower until they reached my erect cock.
"Ah...♥"
A delicate moan escaped her lips. Probably because of the suggestion I'd planted last time: sensation sharing between her palm and pussy.
"Ahh...♥ Haa...♥"
She stroked my cock lewdly, moaning like she was actually getting fucked. Suds bubbled up, covering everything nearby. At this rate, I'd cum, so I grabbed her hand and forced it away.
"Think that's enough."
"Oh... okay..."
Ea replied with a reluctant glance. We rinsed off the soap and slipped into the bathtub we'd filled with hot water.
"I-It's a bit cramped, huh?"
Ea said, her eyes hinting at expectations.
"Yeah. Want to straddle me?"
"Sh-Should I?"
"Just no insertion."
"Wh-Why not?"
She stammered, flustered. Exactly what she'd been aiming for.
"Sex comes after the bath. We've got plenty of time."
"Ugh... fine."
She reluctantly agreed. Positioning herself so her thighs straddled me with her pussy just barely grazing my cock, she settled in. I gently stroked her hair and flashed a sly smile.
Ea gazed at me quietly, then leaned in and pressed her lips to mine. Sudden kiss, but I obliged without resistance. Her tongue slipped inside. When I didn't respond right away, she frantically swirled it around, searching for mine. I smirked mischievously and met it with my own; only then did she relax and start grinding against it passionately.
With her pussy pressed tight against my cock, she rocked her hips up and down. She was in full heat now—no more pretending or holding back.
"You're such a slut, sis."
I swept her bangs aside and teased her as she wore a face drowned in lust, utterly depraved.
"Yeah... I... actually... you're right... I'm a total pervert... I masturbate every day... Lately, I couldn't even cum properly, it was driving me crazy... but weirdly, when I'm with you... I feel it so easily and cum hard...♥"
Ea confessed shyly.
"Same here—I bet I'd blow my load quick if you jerked me off."
"R-Really? You like lewd stuff as much as me, Id...?"
"Only when it comes to you, sis."
I whispered in her ear, then captured her lips again and slipped my tongue inside. The oral sex resumed. Ea devoured my tongue like she was possessed, then suddenly shuddered violently and slumped into my arms.
"I-I just... came... my pussy's buzzing... you haven't even put it in yet...♥ I... I want your cock, Id. My little brother's cock. I want it inside. Now. We're clean enough... please?"
She pleaded, eyes glistening with tears.
"Shall we head out, then?"
I scooped her up princess-style and asked.
"Eek?! I-I'm heavy... all that muscle..."
"Light as a feather."
Liar—she was heavy. Succumea's support effect must have worn off; my reduced strength made my limbs tremble. Gritting my teeth to hide it, I carried her out. We toweled off and made a beeline for the bed.
The bed felt a tad big for one but just shy for two.
"Want me to fuck you like a dog from behind? Or ride me and serve?"
Knowing her masochistic tastes, I teased mischievously.
"O-On top...♥ So we can see each other's faces...♥"
Despite the rude question, Ea blushed excitedly and answered shyly.
"Alright, then."
I lay back on the bed. Ea climbed on after me, crawling to straddle my knees.
"Gonna... put it in?"
I nodded. She slowly lowered her pussy toward the tip. Slip. First insertion—despite being soaked outside, her tight entrance glanced off the head and slid aside. Ea lifted her hips again, this time spreading her labia wide with both hands to expose the pink inside. Then she descended even more carefully.
"Mm...♥ Ah...♥ Haaa...♥"
Her pristine, untouched pussy gaped wide to swallow my cock.
"Ahn...♥ Haan...♥"
She slammed down to the hilt and moaned in satisfaction.
"Not gonna move?"
"S-Sorry... just a sec...♥"
She lifted slowly—too slow, it was torture. Impatient, I grabbed her ass, thrust up, and buried myself again.
"Ahh...♥ You pulled almost all out...♥"
"Won't work. I'll take the lead—just lie back and take it."
"Mmm...♥ Can I kiss you, then...?"
"Go ahead."
No sooner said than she bent down, hugged me tight, and kissed me.
"Ahh...♥ Feels like two cocks in my pussy...♥"
Lost in lust, Ea grinned loosely at the mouth.
Once adjusted, she matched my thrusts, rocking her hips. True genius swordswoman—her body control was on another level.
"Sis, can I cum inside?"
After thrusting steadily, I neared the limit and asked.
"I-Inside? What if I get pregnant...?"
"We'll raise it."
"Y-You idiot! It's not that simple! J-Just pull out. Anywhere but my womb is fine..."
"Anywhere, you say?"
"Uh... yeah. Why?"
She looked anxious at my words.
"Then I'll cum in your ass. Right here."
I slipped a finger into her back hole. She jolted in shock.
"Th-That's dirty! And... I've only fingered it out of curiosity—nothing your size... it'd be my first..."
"So what? We'll try it."
"Y-You're serious...?"
"Told you—I want all your firsts. This hole's mine too. And nothing about your body feels unclean to me."
"Acting all cool..."
Ea chuckled, then snuggled close and whispered in my ear.
"All my firsts are yours... like I said. Fine. Take my front... my back... all of it, Id."
"Good girl."
I petted her head approvingly, slowly pulled out of her pussy, and positioned at her ass. Tighter than her pussy—took force to even budge at first. But after fingering it a bit, grabbing and spreading her cheeks, the tip popped in with a schlk.
"Ah... ahh...♥ Hii...♥"
Ea rolled her eyes back, trembling. Hurt, but pleasured too. I pulled her head down for a kiss. Half-delirious, she clung and swirled her tongue desperately. Her pussy leaked like a dripping faucet.
"Gonna cum, sis."
"Yeah... Id...♥ Cum inside...♥ Fill sis's ass... flood it...♥"
Like a puppy adoring its owner, she buried her face in my chest and begged. I unloaded deep inside.
"Ahh...♥ Haa...♥"
She shuddered, sighing hotly.
"Id...♥ I...♥ So happy...♥"
And with that—arrogant big sis successfully modded into brocon complete.