My On*Hole Academy [EN]: Chapter 149

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“Do it.”

“Breastjob? I don’t know what that is…”

She doesn’t know…!

Yet, Serena smiled kindly. It was a smile that seemed like she would do anything for me.

“Okay. I’ll do a breastjob for you, Oppa.”

I sat on the bed with my legs dangling and waited for Serena.

Serena knelt in front of me, her body flushed with the afterglow of our perverted sex.

That alone keeps my erection going.

Naked Serena is showing off her huge breasts, revealing her soft skin entirely to her Oppa.

There’s no need to see the semen I splattered all over dripping down her big ass.

Serena neatly pressed her thighs together, knelt before me, and waited for my instructions.

“How do you do a breastjob, Oppa?”

Even the time spent looking at Serena with my eyes wide open is blissful.

“First, wrap your breasts around my dick.”

The black-haired, violet-eyed sister slowly approached my dick…….

Breastjob from my busty sister.

Serena, looking slightly shy, properly wrapped my dick with both of her breasts.

Tightly….

A moist dick mixed with sweat, juices, and semen becomes one within the tremendous hydraulic pressure Serena provides.

No way.

Is this simply the sensation of rubbing a lump of fat attached to a woman’s body? I don’t believe it!

What is this overwhelming sensation?

“Oppa, do you like your sister’s breasts?”

“Kuh….”

I didn’t know until now…!!

I’ve wasted half of my Ona-Academy life! [Ona-Academy is likely a reference to an academy focused on erotic or suggestive content.]

It feels like my dick has become one with Serena’s breasts. Serena gave a peck on my twitching glans.

“Now, should I rub it with my breasts?”

“Wait a moment…!”

The moment Serena pressed her side breasts with her hands, maximizing the hydraulic pressure, and rubbed up and down, crisscrossing.

I ejaculated right then and there.

Bleurrrp! Pfft! Pfft! Pfft!!

“Huh?”

At first, Serena didn’t realize I had come inside her breasts,

But as her breasts crossed and my big glans popped out, thick semen splattered vigorously on Serena’s face.

“Wow….”

“S-Serena…. Kuh….”

“Oppa. You really like breasts….”

No, what just happened….

Your breast performance was just unusually good.

Before I could make such excuses, Serena’s intense breastjob began to thrash my dick.

“Hup! Hup♡♡”

“Heok!!”

Our base is in the northern mountains!

I opened my legs and entrusted my dick to Serena’s breastjob, shuddering.

My legs trembled against my will. Serena smiled sweetly as she saw my thigh spasms.

“I need to practice this a lot~. Oppa, you really like it, huh?”

Isn’t there some kind of device installed in Serena’s breasts?

Serena used the semen I had cum as lubricant, rubbing it on her breasts and warmly enveloping my dick.

The 「Breast Imprisonment」 effortlessly swallows my big dick with her huge milk cannons.

Loosening the hydraulic pressure, she rubs my dick as if sweeping with her breasts….

And sucking on the glans that peeks out at the end, Serena’s service becomes exquisite.

“Oppa… Slurp…. Slurp…. I have a favor to ask….”

“Anything… tell me…….”

Pfft…. Bleurrrp… Pfft…! Pfft!

“Ah!”

Serena embraced my dick, which ejaculated helplessly again, with her breasts.

Then, she tightly squeezed her side breasts.

“Alright~ Oppa. Let’s have an in-breast ejaculation♡ Let’s pfft~ pfft♡ between sister’s breasts. Good job. That’s right♡”

Pfft♡ Bleurrrrrrrp♡ Pfft♡ Pfft♡

“S-Serena. Kuh. What’s with that way of talking.”

“Hmph. No manners. You’re not allowed to speak until you’ve cum all over my breasts.”

The service initiative is with Serena!

I couldn’t say anything until I had cum all over Serena’s breasts.

“Hooah♡”

Serena smiled brightly, wearing my hot, steaming semen like a pearl necklace on her chest.

“You’ve cum a lot on my breasts, Oppa….”

Amazing breastjob talent…!

She only learned about sex a few hours ago, but Serena has already learned how to utilize her unparalleled milk cannons…!

“What is it you want to ask?”

Serena wiped her breasts with a tissue and then climbed on top of me, hugging me.

“Oppa.”

“Yeah?”

I made eye contact with the lovely Serena.

My heart fluttered just from that.

I can’t help but adore my sister, who took care of my dick with her breasts.

“What was I going to say?”

Was Serena thinking the same thing?

We laughed together as if our hearts were connected.

“What if you forget?”

“Ah. I remembered.”

Serena hugs me tightly!

“I love you!”

“I love you too.”

What will happen to us now?

A family that could come straight out of a hentai game [Hentai is a Japanese term for pornographic anime or manga.]. It was exactly as En planned.

I knew why En showed off when he first came to this world, telling me to look at Serena.

Serena is a sister like no other.

“What do you want to ask Oppa?”

“Take a picture with me to send to Stella.”

“……Pfft!”

Serena, naked on top of me,

Said shyly, fluttering her breasts and acting cute.

“Please help me bring closure to the sisterly rivalry, Oppa.”

“Okay. Take as many pictures as you want and declare victory.”

“Aww, Oppa. I love you!”

Whoa.

Serena hugs me even tighter. The softness of her breasts spreads through my body….

But Serena was also conscious of Stella. Seeing that she wanted to declare victory….

Serena had this side to her too. How cute.

“Don’t fight, you two. Get along.”

“Okay! But, I can’t give up the position of the sister Oppa loves the most.”

Haha…….

Since they bet on who would get pregnant first, it would be right to side with the winner.

I help Serena take pictures together.

I also touched and caressed Serena’s breasts as she diligently used KakaoTalk [A popular messaging app in some regions.].

A smile appears whenever our eyes meet.

“Say ‘I love you.’ Oppa.”

“I love you.”

“I love you too.”

Serena hugs me tightly. We kissed and smooched.

“Mmm… Ung… Slurp… Can I take a picture of this to show her too….”

“I don’t know if Stella will come running with electricity… Chup…….”

“Slurp slurp…… I’ll suck on Oppa’s lips while taking a picture…. One… Two…. Smooch…….”

Click.

A memorable photo. 「Hugging and Smooching Serena」

“Should I send it to Oppa’s phone too?”

“Of course. I’m going to use it as my background.”

“T-That’s embarrassing….”

Serena put down her phone and rubbed her uterine cap skin against my hard dick, saying.

“Something hard keeps touching me. What is this, Oppa~?”

“Lie down.”

I jumped up and stood as if showing off the height difference between Serena and me.

Serena looked up at her dignified Oppa, her eyes glazed over.

“Ah, Oppa……. You’re so reliable…♡”

My sister’s arms wrapped around my waist.

“Serena….”

“Am I going to get raped by Oppa again~?”

“Yeah. You have to get raped.”

“I can’t help it…. Because I’m your sister?”

We shared a dangerous conversation and kissed.

Serena stood on tiptoe and meticulously swallowed the saliva I passed over.

“Ha-eum…. Slurp…. Chyuup…….”

I’m going to treat you like my wife now.

I rubbed my erect dick against my sister’s soft, tender skin, applying pre-cum.

Like a beast marking its territory, I prevent other males from approaching Serena by smearing and rubbing secretions.

“……Hehe.”

Serena seems happy with such masculine behavior, twisting her waist and rubbing her body against my dick.

She also gently stroked my dick with her hand.

Serena’s touch reminded me of that day.

“Now I can cum properly inside.”

As if talking to my dick,

Serena smiled as she stroked it.

“Serena….”

“Yeah, wait, I was talking to Oppa’s dick….”

“What did it say?”

“It wants you to quickly make a hole in your sister’s tight pussy…….”

Amazing how you can communicate with Oppa’s dick?

Surprisingly, that’s the right answer.

But as Serena tried to lie down and attempt a familiar position, I grabbed her slender ankles tightly with my hands.

“Ah.”

That alone tensed Serena’s butt.

“That’s not it.”

Whoosh.

I grabbed Serena’s ankles and easily flipped her over.

Serena, who had fallen on her back, opened her body and looked up at me.

“O-Oppa…. I’m embarrassed…….”

“You’re not embarrassed to be doggy styled?”

“My face……! It’s all exposed….”

Serena’s clear skin is revealed as is under the soft morning sunlight instead of the lights.

I held Serena’s ankles so she couldn’t close her legs, looked down at her for a moment….

And then climbed on top of her.

I don’t even rub against her butt anymore.

I climbed on top of Serena and rubbed my dry dick against her wet pussy.

The dick is the hottest part of the body. It also dries easily.

The pussy is also the hottest part of the body, but it’s easy to get wet here.

While coating my dick with Serena’s pussy juice, Serena was completely suppressed by me, offering her pussy.

“Ung…. Ungh……. Oppa… perverted….”

I massage Serena’s pretty pussy while rubbing my hard dick.

“Like I said before, you’re more perverted.”

Serena’s leg-spread pose is crazy.

Just looking down at my pretty black-haired, violet-eyed sister gave me indescribable emotion and arousal.

“The Goddess can be proud.”

“Huh?”

“No. What’s certain is that thanks to you… I decided to live here.”

“Were you going to leave? Because Stella keeps bothering you?”

I smiled silently.

“Serena. Thank you.”

I hugged Serena warmly.

Serena opened her legs as if happy in Oppa’s arms and whispered in my ear.

“The happiest thing that has ever happened to me in my life is that Oppa loved me.”

“Serena.”

If I hadn’t possessed this body, Ona-Academy wouldn’t have gone in this direction.

A guy like me would have threatened Serena and Stella and made them kneel with my dick.

You might say there’s not much difference from now…….

Serena smiles happily. That’s a huge difference to me.

If we’re going to enjoy perverted sex while liking each other, it’s better to have a handsome protagonist.

If you ask me if I’m a perfect character with perfect contents, honestly, that’s not true.

Still…….

I want to protect Serena so she doesn’t get sad.

“Do it now…. Oppa.”

Serena’s pussy was in great condition.

“Y-You’re too wet…. I’m embarrassed….”

I spread Serena’s legs wide open. Her luscious thighs and pussy are revealed as is.

“Kyaa!”

Loving is loving.

I’m a hentai game protagonist in name only. To only fuck Serena with a loose missionary position with this extra-large dick and stamina is a serious dereliction of duty!

I thought to myself as I inserted my dick into Serena’s blatantly exposed pussy hole.

‘It’s a relief… that it’s a hentai game…!!’

I’m glad I’m in a world where I can fuck my incredibly hot busty sister’s pussy,

With a mating press…!!

“Ung, this position… is perverted…. It feels like I can’t help but be at the mercy of the man’s strength, Oppa.”

“That’s right. I’ll use my strength, so Serena can comfortably get her pussy fucked.”

Chyu-boop…!!

As I inserted my dick into her defenseless pussy hole, Serena took a breath and looked up at me with moist eyes.

“Oppa…. You wanted to have sex with your sister in this position……?”

My dick is getting hard.

“You wanted to pin your sister down in a position where she can’t help but have her pussy pounded…… and… ah…♡ ram her with your messed up, horny dick?”

I said, gently shaking the dick that I had inserted about 30% as if starting the engine, hooking it on Serena’s pussy.

Squeak♡ Squeak♡ Squeak♡

“Ung…. Ung-ah….”

“Then what are you going to do?”

“You should have told me, Oppa. Ung…. Ungh…. I’m sorry for keeping Oppa’s dick… horny? I’m sorry for making you hold back by just rubbing it against my sister’s butt…♡”

“It’s okay. I’m going to take it all.”

I deeply immersed the dick that I had been sharpening and sharpening to charge the price for being horny in this pussy.

Serena rolled her eyes slightly and gasped.

Instinctively, she tries to escape by gently tilting her butt left and right, but she can’t.

“O… Oppa. Does my face look weird right now…?”

“Serena’s ahegao [Ahegao refers to an exaggerated facial expression of sexual pleasure, often found in anime and manga.] is pretty. Show me more. It’s so hot….”

“U, Unghk…. Pervert… Oppa is a pervert…. A pervert who likes to see his sister roll her eyes….”

My dick goes even further as I listen to Serena’s insults.

Chyu-guk…. Chyu-guk…….

If you take your time inserting it, Serena’s pussy will stick to my dick deliciously. It’s being tamed with a perfect fit…♡

I feel like I can cum as much as I want just by inserting it….

“Don’t cover your face with your arms.”

“E, Eyes are the organs most directly connected to the brain.”

Serena barely opened her eyes and looked at me. They are really pretty purple eyes.

“Suddenly?”

“Oppa’s dick… is so good… Ah… Aahng… Just inserting it makes my head go blank……. My eyes are rolling too….”

The explanation of my sister, who only wants to show her pretty face, continues.

“So. I want to see Serena’s ahegao because she likes my dick.”

“Heeut…. Embarrassing…….”

“I told you to move it!”

I pulled my dick back slightly and slammed Serena’s pussy with a full swing.

Chyu-boop!!

“Ooooooh♡♡”

Serena’s ahegao is revealed to the public!

It’s my sister’s memorable first mating press. I stick my waist tightly and deliver vibrations by gently rubbing and grinding at short intervals, so you can clearly see that it’s buried in her pussy all the way to the root of my dick.

“Ah… Ah-hehk……. Ah…. Oh…. Oook……? Oh…?”

Serena’s body, realizing that she had been fucked deep inside her pussy with one thrust of my dick, is engulfed in tremendous climax with a time difference.

I could realize it while enduring the incredibly tight pussy with my dick inside.

It’s… amazing…. Haht…….

Serena rolled her eyes, panting hard, and trembled her big butt with sweat dripping down.

“O, Oppa……. Wai…t…….”

I grabbed Serena’s ankles tightly.