Chapter 84 – 8.3 Akatsuki-Sensei’s Secret Class (Observer: Naiad Windsor) 2

Following Knives, Akatsuki’s top also comes off side by side.
When she takes off her blouse her, her breasts wrapped in a flashy red brassiere reveal her presence her.

“Oh oh.”

Knives inadvertently admired.
A mass that cannot be seen among students of the same age.
It was as if he was proud of the superiority of an ‘adult’.

Besides, it’s the red color of passion.
A student would not be able to digest such erotic underwear.
Akatsuki was properly understanding and using his weapon of hers.

When he thought that he had prepared such risque underwear to show himself, Knives couldn’t hold back his soaring desire his.
He grabs Akatsuki’s chest with both hands and starts rubbing it while holding his bra her.

“Oh oh….”

The bra accepted Knives’ touch flexibly, as if it were made in preparation for being squeezed.

The smooth feel of the bra added to the texture of the breast itself, which was sinking.
Knives moved his hand in admiration at the amazing harmony.

Meanwhile, Akatsuki stroked the scar on Knives’ chest with an ecstatic face.
Akatsuki puts his lips to the large scar that ordinary people would consider gross, as if fascinated.
And then, he kissed his lips her aloud.

“…… Whoa… Chun.”
“Ugh! Mr. Akatsuki… !”

In the place where the lips fell, bright red lipstick marks were clearly left.
The throbbing pain made Knives groan as his body his trembled slightly as if he had been electrocuted.

Naiad, who watched the two of them trembling with her fists clenched, finally got up impatiently and jumped up from her seat and shouted:

“Wait! Akatsuki-sensei!”

The act of pouring cold water on a heated atmosphere.
It was a tyranny that Naiad, who was only an observer, should not be allowed to do.

Akatsuki raised his eyebrows and said.

“…… Mr. Windsor. Didn’t you promise not to interfere?”
“I did, I did! I did!”

Apparently, Naiad was allowed to observe on the condition that he would not intervene.
Observers only observe, but must not interfere with class. There was no way that Naiad, a teacher by name, was ignorant of such common sense.

But he couldn’t just watch.
I don’t know what the true nature of this feeling rising up in his chest is. However, the compulsion to stop the two somehow forced Naiad to move. It was an instinctive, thoughtless action.

Knives, who was only focused on Akatsuki’s chest, looked at Akatsuki and Naiad alternately as if embarrassed.
Where did Knives, who was said to care about his sister his, go? It was as if he had just realized that Naiad was watching from there. And even in the midst of this, the hand that kneaded Akatsuki’s chest didn’t stop.

Akatsuki sighed lightly and asked.

“So, what’s the problem?”

Naiad was speechless.
I intervened out of nervousness, but it was because there was no reason to disturb the two of them.

“Lee…… Lipstick! If it gets on your uniform, it won’t come off easily!”

Naiad, who had nothing to say, was making such poor noises.

It is true that lipstick does not come off easily if it gets on white clothes.
But now, the lipstick was on her bare skin on her, not on her clothes on her. And even if it got on their clothes, it wouldn’t be a reason to stop the two of them.

“Ha.”

Akatsuki let out a big sigh as if listening.

“Miss Naiad Windsor. My brother is no longer a child. How long are you going to wrap yourself around your sister’s skirt?”
“Oh…….”

It was no wonder that he was angry.
However, Akatsuki told me in an adult manner. Because he knows that Naiad didn’t interfere with bad thoughts.

“As a sister, I understand her concern her for her brother her. But that attitude does n’t help her brother her. Because her brother and sister are things that will have to be separated someday, and she is an older sister and she cannot take care of her younger brother forever.”

It was a sincere advice from a senior to her juniors.

“Miss Windsor. A grown baby bird must leave the nest. Please stop sending her grown brother into the bigger world.”

Naiad had nothing to say.
Aside from whether Akatsuki’s words suited the current situation, there was nothing wrong with them.

Also, the words caused a big ripple in Knives’ mind.

Just as an older sister interferes with her younger brother, so does her younger sister meddle with her older sister her.
But she and her sister can’t be together forever. A relationship between two people who depend on each other is not helpful to either side.
Now was the time to be independent from my older sister.

A reality she knew in her head her but could n’t accept in her heart her.
However, even Knives, who heard the reality through the mouth of a third party, had to accept it.

“Ah…”

Naiad slumps back into her seat.
The strength in her legs was gone.

In fact, Naiad already knew.
That her brother is no longer a child.
The fact that she no longer needs her sister’s care for her.

Everyone who knows Knives sings praises.
Friends, neighbors, seniors, and teachers.
He is a younger brother who is trusted and loved by everyone. Naiad knew best that she would never do something that worried her sister her.

However, Naiad was forced to ignore that reality.
Knives had been hypnotizing herself that she was a child who still needed her sister’s care of her, and that if her sister didn’t take care of everything, she might have an accident.

After the death of his parents her, Naiad lived with only his younger brother her. She has been trying desperately to fill the void left by her parents her.
For Naiad, his younger brother her was the purpose of living and the driving force of life. I was able to overcome the sadness of losing his parents with the responsibility of taking care of his younger brother.

That little brother has now become an adult.
She has already stopped needing her sister’s help her.

No…… In fact, the younger brother may not have needed an older sister from the beginning.
On the contrary, she needed a younger sister for her older sister her.
He needed a purpose in life as a younger brother.
Because there was no point in living if it wasn’t for my brother.

Naiad was afraid.
Losing the purpose of life.
His brother was everything to him. However, Naiad was afraid that her sister her would become an unnecessary existence to her brother her.

“Sister……”
“Miss Windsor. Please see there The moment when my little brother becomes an adult.”

But, now I had to accept it.
It was a ritual to blow her brother away from his sister’s arms to her.

“Come on, Student Knives. You said it’s not manners to care about a woman who isn’t your partner during sex, right?”
“Ah.”

Akatsuki grabs Knives by the chin and turns his gaze to himself.
And, this time he kissed his lips her.

– Chuu.

Lipstick asks.
Not on clothes or on the body, but on the lips.
Akatsuki’s lips were imprinted on the lips of the younger sister whom Naiad had cherished.

Naiad watched the scene with empty eyes.

And he realized just a little while ago why he couldn’t stand it.
I didn’t like it. To mark her brother her with another woman.
A younger sister she couldn’t have just because she was an older sister, it was so easy for other women to get their hands on it.

But, but…….

I had to accept it now.
Knives’ growth. Independence.
My sister had to accept it.

-Chung, churup, hueum, haup, seung.

A deep kiss seen only in foreign movies.
The younger brother was older than the older sister. The older sister was kissing something she could never have imagined, while the younger sister was doing it naturally, as if she had always done it.

And that’s not all. Rather, Knives was leading the adult Akatsuki-sensei.
As if he was trying to show off to his older sister his. Like trying to show my older sister that her little brother her has grown up.

Akatsuki was also taken aback by the situation.

“Ha-oop, chug, heu-eung, yeot-ssong, chu-ut. What?!”

At first, I only intended to share a light kiss.
I was just trying to see the naive student’s face blush while showing ‘the leisure of an adult’.

However, Knives’ counterattack was beyond imagination.
Akatsuki couldn’t come to his senses at the kiss of Knives, who so naturally put his tongue in and stirred his mouth and sucked his tongue.

It was the same as last time. Akatsuki was made fun of in an instant.

“Huh?!”

At some point, his hand was even invading the inside of Akatsuki’s skirt.
He had already given up the vital point he had tried to protect by throwing her breasts her as bait.

I was distracted by the kiss and lost the initiative. Akatsuki opened the zipper on Knives and took out his male organ in order to take the initiative belatedly.

Doo!
Knives’ cock was exposed to the air with a momentum that seemed appropriate for such a sound effect.
It built up its body firmly, showing off its presence as her as much as Akatsuki’s breasts by erecting blood vessels as if it were on the verge of a drug.

That ferocious appearance was the clearest proof of the fact that Knives was already a fully grown adult.

While the older sister has n’t become a real adult yet, while she’s still stuck with her younger sister her from 10 years ago.
The younger brother had already grown up and was walking the path of an adult.

“Heeup, chung, churup, haub, chuu…….”

Akatsuki hastily grabs the cock and starts rubbing it. Even the movement of the rest of his hand, overwhelmed by his kiss his, was unsteady. His tongue, chest, and pussy were attacked at the same time, leaving him unconscious.

But Akatsuki steadfastly moved his hand his.
His own weakness his was directly attacked, and while his lower abdomen his trembled, he eagerly caressed his cock his.
With the conviction that he must ejaculate Knives today. There was a lot of talk, but that was the original purpose of this make-up class.

“Haa, haa, tseung, jurup, hauut, chung. Hauuuuu——!♡”

Akatsuki closes his eyes tightly and trembles. He boastfully preached, but he said he had an orgasm first.

But that is unavoidable.
Knives knew Akatsuki’s weaknesses her inside and out, and she was determined to show her older sister her a grown-up figure.

For Knives, making fun of Akatsuki was easier than eating cake. It would be impossible to blame Akatsuki for collapsing too quickly.

“Huh, heuh, chug, heuh.”

Even in the climax, Akatsuki desperately braces himself and rubs Knives’ cock. He does n’t know how many times he prayed in his heart that he would please come quickly.
And that prayer was being properly delivered to Knives as well. Even Knives admired Akatsuki’s mental strength his, which did not stop caressing even while drowning in climax.

And Knives agreed to some extent with Akatsuki’s desire to ejaculate quickly. She needed proof that she could satisfy her brother without her without his sister, proof that she was okay without her sister’s care her.

In order for the older sister to feel safe and independent from her younger brother, a definite finale was needed.

“Kuh…… Ugh!”

Knives did not drag on for long. He was wrapped in Akatsuki’s hand his, and as soon as the sense of ejaculation rose, he released his strength his and spewed semen.

-Fuck! Pururu!

It was an excessively large amount and strong momentum for what he ejaculated several times a day.
Her semen her sprayed all over her sister’s face her.

“Ah.”

Naiad, who was watching the scene in a daze, came to his senses her at the hot touch on her face her.

The semen splattered on her face and ran down Naiad’s cheeks like tears.