Just stop it…

The person claiming to be my sister is suspicious.

A powerful woman who remains calm despite being insane and is not afraid to resort to violence.

The one who laughed a little.

Vivid

Yes! One hour of gaming per day! We’ll continue again tomorrow~

But if you become like an invincible big sister, there’s nothing to be afraid of in life, right? Little brother?

This sister has an extremely high skill level, so if you try to imitate her clumsily, you’ll be defeated.

What is a counterattack?

Aren’t your breasts a bit small for an older sister?

There is also a cunningness that fills in the outer moat.

You can go to Mount Fuji for a day trip, and you have incredible strength and are generally physically strong.

It looks really good, but its behavior is too scary…

I’m on the little sister side…

Imitating older sisters is impossible without the same level of specs and madness as them.

Since I have permission from little brother’s parents, I can come in the house freely.

What have you obtained with that grudge of yours!?

I think there will be an event where the sisters swap their insides.
There are already places where they have switched.

Because she’s really cute, I think it’s okay to call her “big sister.”

Although it is classified as being different from others…

It’s fine to be called “big sister,” but I don’t like being tied down…

Because she is known for her impeccable character and is a talented woman, if I treat her poorly, I will be seen as the villain.

The knight’s boob judgment is definitely bugged because of this guy.

Well, the knight won’t treat you poorly.

It looks good and is cute, but its behavior needs to be somehow managed.

It’s way too dangerous to crawl into a pubescent boy’s futon. 🌽

The knight himself is not entirely out of the question, which makes it even stronger.

Even if my little brother gets close to someone else, I’m still his big sister, so I’ll always be by his side.

Knight-kun is also used to handling things with big sister, so he’s quite accustomed to various situations.

It’s legally fine to have children with a sister who is not related by blood, so it’s okay.

Is this guy invincible?

The younger sister is more normal, so the older sister’s behavior stands out.

Looks great.

All the best sisters.

I love my big sister.

Hasn’t Rino-chan’s competition sister increased?

The fact that she is a sister-in-law and not even connected by blood is both a weakness and a strength.

The concept of FiO’s real little sister is too invincible and is not good.

No matter how high-spec it is, when given to a suspicious person, it only becomes an object of fear.

What, there’s a psychopath in Landshole?!

Yuuhi-senpai’s first friend and arch-enemy.

I like the strong feeling of recognizing each other as sisters during Shizurino’s first encounter.

To outsiders, it only looks like someone who is fond of their younger brother…
Few people are aware of the seriousness…

It’s natural that my sister-in-law is not blood-related.
But this guy is not my sister-in-law to begin with, nor is he family.
She is my sister, officially recognized by my parents, but…

Don’t draw crazy manga officially.

Hehe…

Big sister is big sister, so she is affectionate towards her little brother, but since she’s not a big sister, she can also get married.

Someone like Hatsune is just right as an older sister.

The fake sister is a character that looks cuter in real life than in the game.

The fake older sister, who has increased to five, laughed.
It’s too much to do whatever you want.

It’s a common sister character in erotic social mobile games who calls her brother “Onii-kun”!
I wonder why they don’t call me by my name.

Kokkoro-chan is just a girl playing pretend as a servant, so she’s probably not a psychopath!
I don’t know about your master not trying to remember their name.

Is the thread picture still the top of the mad heroine?

Among the so-called fake sisters, it’s terrible that she is quite sister-like in terms of human relationships.

I really thought it was bad when it was the dog owner’s turn.

This madman is also equipped with violence, so I think he still ranks high in the madman rankings.
It can also be said that I’m competing with those who are trying to destroy the world, as if I were their older sister.

Despite being a fake sister from the early days, she has top-class intensity.

The shrewdness to differentiate between a sister’s face and a woman’s face.

Don’t differentiate between sister and woman.

Wasn’t it replaced with “kimi” or something in the name section back in the day?

Eriko has become somewhat rounder and shows signs of weakening, but this guy remains as strong as ever.

Fake sister, like Nameuruo-san or Jeanne d’Arc…?

It’s a matter of the spiritual level, so those who don’t understand it won’t get it.

Nameru!?

A genius recognized as a genius by top groups of geniuses in the world.
Since all that talent is directed towards Knight-kun, it hasn’t become a genius top group that causes trouble around the world.

Big sister is not just a private patent for the family!

My big sister is all-powerful.
Of course, I can also have children with my younger brother.

The specifications are too high even in reality.

What do you think, Yuuhi-senpai?

After all, if Shizuru is a young lady who is definitely attractive and excels in both academics and sports, it’s natural for parents to be a bit concerned if she gets along well with their son.

I have been recognized by Knight-kun’s parents and received a spare key, so I can legally visit Knight-kun anytime.

The reason why the fake older sister feels scary is probably because “you” as a second person is unfamiliar to my younger brother.

Secret society Labyrinth is great, isn’t it?

Even though she’s a bit crazy, she’s still adorable, big sister…

If you have such a good face, body, and intellect, shouldn’t we just get together?

It’s terrible that the neighbor’s child, who was left behind while shopping, seems so accustomed to it.

Yuki-chan has a lot of “ah” in her conversations, it’s so cute 🩵

Narmea is too weak in sisterly power to be a fake sister.

If anything, there is no official familial connection, so there is no obstacle to getting married.

Why are you approaching me as if you’re my sister when you’re looking at me as a man?

I just have a bit of a tendency to react immediately.
A headbutt is a bit…

The Muji older sister is a real lunatic.

Well, the players are calling him Knight-kun instead of the default name Yuuki.

That looks really painful, Shizuru’s headbutt.

It’s painful enough to make Rino-chan writhe in agony every time.

I’ve been headbutting since childhood, so I must have been trained.

The headbutts in anime look super painful.

GOGGOGGOGGOGGOGG

The fact that my big sister and the genius Unipaisen are in the same class.

The encounter between the Muji sister and sister was amazing, right?

It’s good that Knight doesn’t have a real sister.

Speaking of which, is my sister’s genius within the range of an ordinary person’s genius? Or is it at the level of a seven-time champion?

Isn’t it pretty amazing that both the fake older sister and Yumi are in the same class?

There are hardly any characters stronger than a fake sister.

The knight who is adapting is the scariest.

Shizuru from Priconne
Granblue Fantasy’s Narmaya
Granblue’s Milly
Super Creek from Uma Musume.
Cygames loves fake families too much…

Big sister’s voice is really nice.

It’s insane that just being my sister makes me regain my memory.

To be honest, Yaiya-chan has way more of an older sister vibe than Narumea.

There is a theory that Uni-chan’s character is Emu’s grandfather from Yuni-senpai.

Well, Yuni-chan’s grandpa is, um… a really amazing… unique person…

Big sister is big sister because she is big sister!

I feel like the Uni-chans are a relatively weak group.

I’m sorry for being a sexy old man…

Even grandpa puts down science and engineering?

That grandpa is like a card shop or something… Sorry, never mind.

The voice, you know.

It sounds like the humanities field is quite something…

If you love your older sister, it’s okay if you have more older sisters.

Yui-senpai has been alone for all three years of high school, and Hoshino-san, who comes to talk to her, is so kind… she’s such a delicate creature.

Voice actors are amazing.

It’s allowed because she’s a beautiful girl, but if not, she would just be a really messed up person.

Isn’t this Baki…?

The key is to make the other person understand just how calm yet twisted you are.

A perfect older sister, except for being someone else.

My sister is popular in class because she’s good-looking and has a great personality.
The biggest noise is just that I’m the knight’s older sister.

I guess it’s been over 10 years since Princess Connect, including its precursor.

Other fake older sisters are often more like younger sisters who want to be pampered, but the older sister is just an older sister.

I think it would be quicker to just list the names of characters that aren’t crazy.

Is there anyone who isn’t crazy?

You shouldn’t get involved with the bad ones, my lord.

Since TW is the main heroine of an older work, it feels like it’s doing the classic romantic comedy thing, doesn’t it?

A sin that cannot be forgiven if you are not beautiful.

All sorts of crazy people keep coming around!!!!