Chapter 56 - Flirting with My Sister

 After a long time, I've returned to my sister and Lady Staff, so I thought I'd compare notes. First, what were they doing while I was entangled in the royal family's schemes?

"We went back home."

"Whaaaaaaaaat!?"

That's right, I remember catching the Queen's eye at the year-end dinner party... meaning the end of the year! It's no wonder the New Year had already dawned after all the commotion that followed!

So, while I was frequenting hostess clubs and climbing mountains, my sister and the others were relaxing back home in our hometown?!

"I saw Mom after a long time. She had a baby girl."

"Noooooooo!?"

A chance to see Mom and have sex for the first time in a year!? Did I miss the first meeting with my little sister, too!?

"I'm taking a late New Year's holiday, just me! Like a manga artist! And I'm going to see Mom!"

"No, you can't. The new semester has already started."

You're right! Especially since I already wasted nearly twenty days dealing with Lespar's trial!

Thanks to the Queen's special arrangements, I was considered on leave, but I can't just skip classes without permission now that it's over!

"Mom's second... or fourth? Either way, a chance to impregnate a new life, ohhh!?"

"Calm down, Sao. Mom was happy. She said you're already being useful to the world."

Mom said that?

"She said she was proud as a mother. So, let's achieve more here first, and then go see her."

"The third semester is shorter than the others, you know. Spring break will be here soon. Then we can go back home again, right?"

That's right... I'll do that. I'll work hard on various things so I'll have stories to bring back to Mom by the time I visit again.

Whether it's studying, fighting, or sex.

Then, I should also check how much I've evolved through my experiences so far.

Indeed, I've had many different experiences since coming to the capital.

Even just in terms of sex, starting with Lady Staff, there was More, Bloom, the people who helped me during the dungeon training, Instructor Whip, the people at the castle including the Queen, the hostess club, and the Fire Spirit Napalm.

Having sex with so many people means that experience points are pouring in explosively due to the effect of the [Sex Experience Conversion] skill. My current level is 581.

It's not just the quantity, but also the quality, as I've been with exceptional women. Like the Queen and a spirit. Furthermore, it seems I received a special bonus for impregnating the Queen.

"So, I've acquired a new skill."

As a [Pole Master].

When your level increases, you acquire new skills. That's just how the world works.

"That said, I haven't tried it yet, so I don't know if it's a useful skill. So, Sis, will you help me experiment?"

"Eh!? Me!?"

My sister seemed flustered at being singled out.

Next to her, Lady Staff wore a displeased expression.

"Am I not good enough? I want to be useful to you, Sao."

"Lady Staff, you are strictly a person to be protected. I can't involve you in my personal research."

Just being told what kind of effects a new skill has isn't enough. I absolutely have to avoid putting Lady Staff in any danger.

In that regard, my sister is my oldest companion, and there's a high probability she could quickly extricate herself should an unforeseen situation arise.

When I anticipate danger, it's my sister I rely on first and foremost!

"Leave it to me! I'll do anything to help Sao! As long as it's not sleeping with any man other than Sao!"

My sister answers without hesitation, which is why I can always count on her.

"Asking for my cooperation means it's 'that kind' of skill, right? I understand, Sao's skills are usually like that."

And she understood immediately.

Indeed, most skills that I, a [Pole Master], acquire are bound to be of a similar nature. And often, a woman is required for the skill to take effect.

So, with my sister, let's try out the new skill!

◆

So, during sex with my sister.

"Ahhiiihn ❤️❤️ Ahh ❤️❤️ Ahhihiihiiiiiii ❤️❤️❤️❤️ Ohh❤️❤️ Ohh Ohh❤️❤️ Ohohoooooohhhhhh❤️❤️"

We were both naked, our genitals connected, rubbing our most sensitive mucous membranes against each other. Our skin touched so closely that the sweat pouring from our bodies mingled, and we rubbed against each other fiercely enough to ignite.

My sister, completely accustomed to sex through our encounters, had no hesitation whatsoever in baring herself. She spread her legs wide, like a fully blooming flower, as if to flaunt the fleshy blossom deep within.

"Ohhh❤️❤️ My pussy feels sooooo good❤️❤️ Sex❤️❤️ Sex is sooooo good❤️❤️ Being pounded by Sao's cock feels sooooo good ❤️❤️ I can't live without thisssss ❤️❤️❤️❤️"

My sister's allure was intoxicating, as she shamelessly drooled, her eyes glazed over, and she embraced the pleasure with her entire body. While still a vibrant maiden, she already possessed the bewitching charm of a mature woman.

If my sister were to become a courtesan, she would surely stand at the pinnacle of the pleasure quarter overnight, and tens of millions would be spent in a single night just to embrace her. Not that such a thing would ever happen.

I've known for a long time how captivating my sister is, so I'll stop elaborating on that and move on to explain something else.

Today is the experiment for my new skill's effect, after all.

"Hey, hey, Sao ❤️❤️ The sunlight feels so good ❤️❤️ Sunbathing naked is so refreshing ❤️❤️"

"Yeah, it is."

"Lots of people are passing by ❤️❤️ Hey, hey, old lady over there, we're having sex ❤️❤️ Want to watch ❤️❤️"

"They can't hear you, Sis."

"I know, but it excites me ❤️❤️ Having sex out here, in a place where people are passing by ❤️❤️It's so crazy my pussy just throbs and tingles! ❤️❤️❤️❤️"

To be able to get excited in this situation, that's just like my sister. I was right to choose her as my experiment partner.

To re-explain the situation we're having sex in: this isn't indoors. While having sex in the bedroom might be standard, we're intentionally breaking that rule and having sex outdoors.

While it's not that odd considering my sexual history, outdoor sex is generally considered an advanced act in society.

However, today's outdoor sex isn't just that. It's an act that I myself would call a first.

Having sex in the middle of a bustling city, in broad daylight.

Right in the heart of the royal capital where we live. At the busiest time of day, in a plaza where hundreds of people actually pass by, my sister and I were coupling.

Completely naked, with our crotches exposed.

Men and women of all ages—working men, women who appeared to be mothers with small children, slowly walking old men—all passed directly in front of us as we coupled.

The ceaseless commotion, the bustling crowd.

Right in the middle of it, my sister and I are having sex!!

"Haaaaaahhh❤️❤️ This is crazy❤️❤️ It's too much❤️❤️"

My sister is in ecstasy, the sound of flesh hitting her buttocks echoing.

"We're having such an exposed sex session, but no one notices us as they pass by...! Sao's new skill is too amazing!!!"

That's right, no one is surprised or reprimands us for having sex in the middle of the street. In fact, no one even notices we're naked.

This is the power of my new skill, [Sex Sneaking]!

When this skill is activated, during sex, my partner and I become imperceptible to others! Our bodies can't be seen, and our moans or the sounds of our thrusting can't be heard. It's a hidden sex skill that maintains one hundred percent stealth.

"Haaaaaaahh...❤️❤️ This sex is amazing ❤️❤️ Being penetrated outdoors, with so many people around, yet no one notices ❤️❤️ My brain feels like it's overflowing with cum...❤️❤️"

My sister, with an ecstatic expression, swayed her hips up and down.

Another person passed by directly in front of her. They showed no sign of noticing.

"Alright...❤️❤️"

My sister took a deep breath...

"Everyone! ❤️❤️ We're having sexxxxxxxxxxx! ❤️❤️❤️❤️"

She yelled at the top of her lungs.

"My name is Calibur! ❤️❤️ I attend the Royal Academy! ❤️❤️ I serve Lady Staff, the daughter of Lord Selisar! ❤️❤️❤️❤️ Look, look! ❤️❤️ I'm naked, naked! ❤️❤️ My nipples, my pussy, my asshole are all exposed! ❤️❤️ And the one thrusting his cock into my pussy and pounding away is my younger brother, Sao!❤️❤️ We're committing incest! ❤️❤️ A forbidden act!❤️❤️ Sao is a depraved beast who even impregnated his own mother! ❤️❤️ I'm a happy meat toilet being violated by such a brotherrrrrr! ❤️❤️"

However, no one in the city reacted to my sister's loud proclamation; they simply passed by.

"...Amazing, still no one notices ❤️❤️"

"I think you're the amazing one, Sis."

Just because it's the setting, does she really have to scream at maximum volume without a doubt?

That daring boldness made my cock react and ejaculate wildly.

"Kuhhiihiihiiii...❤️❤️ Having naked sex and cumming in a crowd feels so good...❤️❤️❤️❤️"

My sister's adaptability is too high. Even if the skill hides us, is there anyone else besides my sister who could enjoy public sex to this extent, with such full-on intensity?

"Everyone in the city! ❤️❤️ Right now! ❤️❤️ Cum just came out! ❤️❤️ My pussy is full of cum! ❤️❤️❤️❤️"

A loud declaration, knowing no one could hear her.

My sister was enjoying the stealth sex too much. She mastered how to enjoy it on just the first try.

"Ah, there it is. Okay, I'll take it out once and give you a clean-up blowjob."

"Wait, Sis."

I mustn't pull my cock out of her pussy.

That's because the activation condition for the skill 《Sex Sneaking》 is that my cock must be inside a female organ. While it's not as strict a condition as 《Sex Charge》 or 《Sex Boost》, if my cock were to be pulled out, my sister and I would instantly become visible to everyone, and my precious sister's naked body would be exposed to countless eyes.

That must absolutely be avoided!

"So, we'll stay connected until we get back to the mansion, okay? I'll carry you in a 'Ikeben' style."

(Translator's Note: Ikeben is a sex position that consists of a person being carried by their partner while having sex with them)

"Fufufuun... which means... ❤️❤️"

My sister smiled mischievously.

"It means we can have a second round without pulling out, right... ❤️❤️"

"Why are you so happy about that?"

"Aren't you happy, Sao?"

I am happy, but still. They were an incestuous brother and sister for whom a third, fourth, fifth, and sixth round without pulling out had already become commonplace.

"Okay, then I'll make you feel good this time, Sao. You don't have to move, okay?❤️❤️"

Skillfully changing positions while still connected, my sister heavily straddled me.

Being public sex, it means lying directly on the main street. I might get stepped on by passersby.

"I'll let you taste my cowgirl sex for the first time in a while ❤️❤️ You like it too, Sao, don't you? ❤️❤️"

"It's your strongest position, Sis."

My sister, whose 'Divine Calling' is a [Holy Knight], is good at riding horses. Therefore, she's also good at the cowgirl position, where she rides on top of a man.

"You know, when I changed from a [Knight] to a [Holy Knight], my [Riding (A)] skill also ranked up to [Riding (SSS)]. I'll let you fully enjoy that mastery of riding ❤️❤️❤️❤️"

Is it 'mankitsu' because her pussy is tight? 

(Translator's note: 'Mankitsu' can mean 'enjoy fully' but is a pun here with 'manko' meaning 'pussy' and 'kitsu' meaning 'tight'.) 

What's with that? Isn't her riding skill increasing too easily? Does she intend to master riding not just horses, but any man as well?

"Nfwaa ❤️❤️ Enjoy my pussy ❤️❤️ My pussy is only for making Sao feel good ❤️❤️ It's Sao's exclusive pussy ❤️❤️"

The vaginal flesh swirls in all directions—front, back, left, right—stickily entwining and squeezing my cock with an incredible force, like wringing out a rag!

I've had sex with many different women, but only my sister can give me such a wondrous vaginal experience.

What is it like? You know those car washes at gas stations where various brushes come out from all directions to wash the car? It feels like sticking my cock into one of those. Anyway, I'm completely pummeled.

On top of that, with her [Riding (SSS)] hip movements, I myself feel like a Pegasus ridden by a beautiful woman. Not a unicorn, as those only allow virgins to ride them.

"Oh, oh! ❤️❤️❤️❤️ Oh, ahhhhhhh! ❤️❤️ Ahn! ❤️❤️ Ahn ahn ahn ahn ahn ah ah ahhhhh! ❤️❤️ Ahhiiieeee! ❤️❤️❤️❤️"

My sister's hips vibrated with an incredible intensity, like a vibrator, and unable to withstand the stimulation, I too erupted with semen, of course, inside her pussy.

"Ohhiiieeeee! ♥♥♥♥♥♥"

Unable to bear the pleasure, my sister also spurted from her crotch. In the middle of the city?!

Later, an urban legend spread in the capital about rain falling in a very small area despite clear skies. Knowing the truth, I was filled with a sense of apology.

◆

Author's Note:

It's been a while. Thanks to all of your readership and support, this work has reached number one in the quarterly rankings. As a token of my gratitude, I've decided to resume updates a little earlier. I plan to update daily until the end of March. Thank you for your continued support.

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