Ero Academy
Chapter 154: Chapter 156 – Praising My Younger Sister’s Innocent Pussy I

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I press my waist tightly against Serena's lewd ass and bury my cock deep inside her!

Squelch, squelch!

"Aahh!"

Even though I've already pushed it all the way, my cock continues to throb.

With my sister's pussy in mind, I demand, "Make more room inside!" as if ordering her to remodel her pussy, pulsating my erect cock at short intervals.

Squish, squish, squish, squish, squish, squish♡

After tasting my sister's pussy, I decided to skip the academy today.

Is attendance even important right now? I have my sister's pussy here!

On the first day, I pedaled my bike to ensure my sister's attendance, but today, I rode atop her ample ass and thrust my hips.

"Your teasing with your hips is so lewd."

"You're even lewder!"

As I bump my waist against Serena's firm buttocks, I slide my erect cock further inside.

Ah~~ why is her ass so incredibly soft?♡

"Heh, mmm♡"

Serena clutched the duvet and buried her face in it.

"Serena! Serena!"

Thump-thump-thump-thump-thump ♡

The Yagem family bond is sealed ♡ Serena's pussy belongs to me from now on! I'm the only one who will use it!

"How hard I tried to resist my sister's body!"

"Mm, ah, ah... Is that so? Hehe."

Slap-slap-slap-slap-slap ♡

Serena clenched her cunt tightly as she was taken like a bitch in heat.

Oh, what's with these firm buttocks and thighs? It's driving me insane.

I knew my little sister's pussy was so intoxicating.

As if I had been devouring her all along, I thrust my hips forcefully into Serena's wet folds!

Swish-swash!!

"Ah!!"

"Serena! Our beautiful Serena… Hah… I'm the only one who will have you…!"

Squish-squish-squish-squish ♡

Serena gently swayed her hips from side to side.

"Yes, only you can have me…♡"

"Give me that pussy!"

"Kyaa! Don't rush; go slowly. What if you're too rough?"

I slid Serena's skirt up to her waist with my hands, and my mouth fell open in admiration.

What's this? This large, pale buttocks...

Could it be that I was just having sex with such an incredible ass moments ago?

The slender waist, in contrast to the size of her hips, offered a perfect grip as soon as my hand touched it.

This is the pussy of OnaAka's GOAT younger sister!

"Serena!!"

I pulled Serena's waist and thrust my dick forcefully, burying it all the way to the hilt.

Nestled in Serena's womb♡

In an instant, I couldn't hold back my ejaculation and came directly inside Serena's vagina.

Bzzzzzzzt! Bzzzzzt!

Accepting even the unexpected climax as inevitable, I pressed my hips forward.

This is the sort of irresistible younger sister's pussy; it's only natural for my cock to prematurely ejaculate...

Since we can have sex again, I filled Serena's womb to the brim with my dick, still buried deep inside her.

"Hmm… Ahh…"

With Serena on top, I gently shook my hips, fondling her breasts.

More! Even deeper! Let me thrust even deeper. More.

Serena's ass perfectly met my thrusts!

"Ah… Ahh… Huh…"

"Serena…?"

It was then that I realized something was off with Serena's condition.

"Uh, huh?"

Serena's violet eyes glistened with moisture.

"Did it hurt, by any chance?"

"I-I'm fine. Oppa… relieve your cock…♡"

Alas…

As a result of madly thrusting into Serena's virgin-like pussy without the aid of Lucky Skebe, Serena clenched her stomach tightly, enduring the size of my cock.

I was too forceful from the start.

I withdrew my cock halfway and tenderly fondled Serena's breasts.

"It's because you looked so irresistible, Serena. I'm sorry."

"Thank goodness."

Serena shyly smiled at me while I held her breasts.

"I worked hard to make your cock hard, Oppa."

"Serena…"

"I'm incredibly happy right now. To be able to carry your child... Ah. You don't know yet, do you? But you've planted your seed inside me. I'm so overjoyed that it brings tears to my eyes…♡"

"…"

Oh, oh my!!

Serena's pussy clenches tightly around me…

It's no lie. Serena is genuinely delighted by our sibling impregnation sex.

To think I never had sex with a sister like this until now...

"So, don't worry about it, and let your pussy swell♡ It's a sister's duty to make you feel good by sliding your brother's cock through the female hole♡"

"Let's make Serena feel better too."

I used only half of my thick cock, gently stirring Serena's pussy to help it adjust.

*Squelch*. *Squelch*. *Squelch*.

I slowly tamed my little sister's pussy with my hard cock.

"Lie on your side. Relax."

"I'm fine…"

"Listen. Your brother will teach you."

"Uh, yes!"

I'll teach her how to properly take her brother's dick this time.

With Serena's body, she would adapt quickly.

I laid Serena on her side, curling her body up, and I pressed my waist against her big ass.

To make it easier for her to lie down and take my cock comfortably, I adjusted Serena's posture, then gently wiggled it using only half of my cock.

"Mmm… Mmm!?"

Serena's voice changed dramatically.

I sat on my knees, sliding only my weight back and forth, slowly using Serena's pussyhole.

*Squish*. *Squish*. *Squish*…

It's not just women who enjoy this position. Men can comfortably reach out and caress their partner's breasts as well.

Fondling.

"Heh, ah… Oppa."

Serena's fair skin flushed beautifully. It was proof that blood was rushing to her breasts and vagina.

She was soaked to her very core. Perfect.

As the semen I had filled her with seeped out little by little, it spread across her vaginal walls, turning into the ideal lubricant for my cock to rub against her pussy.

I grasped Serena's breasts and began to vigorously shake my dick within her cunt.

Squelch, squelch, squelch, squelch, squelch ♡

"Hnn!"

Serena's pussy involuntarily tightened.

I made a slight adjustment to my position, replaceing the spot where Serena's cunt felt the most pleasure.

My cock swelled even more.

Right now, I was probing the most sensitive part of my sister's pussy with my dick.

It wasn't even that intense of a position, but my breathing grew heavier.

"Hah!!"

I found it.

I placed my hand on Serena's hips and started to rock, squeezing her breasts as I did so.

Thrust, thrust, thrust, thrust!!

"Hak… brother… brother… Something feels different... It's something else!"

Serena, unsure of what to do, crosses her lovely ankles.

It's her first time learning about sex with such a perverse body, which is so endearing.

"It's okay. It's a good thing. Don't hold back."

"Ah, ah, ah, what's this? What is it? What is this? Brother, please… Hold my hand. hold it… Don't leave me alone while it's happening."

He removes his hand from her breast and tightly grasps Serena's pleading hand.

All the while, his lower half dances shamelessly behind Serena's ample buttocks. He vigorously stirs his sister's pussy.

*Squish, squish, squish, squish♡*

"Focus on your vagina. It's a real orgasm. Serena!"

"Heh, hehe!"

Wow. It's the first time he's seen it.

Serena's face, eyes rolling back with pleasure from her vagina♡

"Oh, no♡ Don't stop; it keeps getting better. Brother, it won't stop feeling better. I feel strange. So strange♡"

"It's not weird. It's okay for your vagina to feel better."

"Can I fit in even if it's tight? Is it okay to like my little sister's tight pussy? I have to make my brother fall for me♡"

Tightly♡

Serena seemed to have learned the art of pleasing a cock.

Gently tame the hard shaft with only half of it.

Allowing her beloved brother's cock to freely explore her, the bed sheets were already soaked with her wetness, and her pussy heated up until it was throbbing with desire.

Prepared for perverted sex♡

Thrusting, thrusting, thrusting!!

Continuously driving his erect cock into his sister's tight pussy.

Serena learned to savor the taste of her brother's throbbing member through her cunt.… .

Her eyes rolled back gently, showing her brother the first ahegao of her life.

"Oh, oh yes... No.... Brother…. Don't look…! Ah, ah, Serena... Serena's little sister's pussy… is disappearing!"

Serena's ample buttocks quivered.

Brother is still engaged in the act; she orgasms on her own accord.

It's heartwarming, like watching a baby take its first steps.

"Ah… ah!! Ah… no… ah… ugh…"

Serena twisted her waist, perhaps because she was embarrassed.

The first orgasm had been so intense that her vagina became incredibly tight.

Even if I wait just a few seconds, her vagina constricts perfectly around my cock.

"Ah… Mmm… Hngh… Mm-hmm…"