【general software】My sister will do [anything] for you.

[I’ll take care of my little brother!

Summer vacation.
My parents are not home, and my two older sisters take care of me every day.

The environment that they take care of me every day!
I’m sure you’ll agree that it’s a great way to get to know each other.
From good morning to good night, everything is taken care of!

A summer of (sexual) life with a sister who can no longer contain her feelings.

It’s a great way to get to know the people around you.
You can enjoy it on the big 1280×720 screen!

-Binaural audio is available.
During the game, your sister will give you a lap pillow at any time (except for the H scene).
In that case, she will whisper gently in your ear to soothe you.
And of course, in the sex scene!
Depending on the scene, you can feel closer to your sister.

-Cosplay
It’s not enough to just have regular sex.
Please enjoy a different kind of sex by wearing a cosplay once in a while.
I’m in such a naughty mood that I even produce breast milk!

-Animation available

-Full voice of course!

As an added bonus, a digital CG collection with cosplay H dialogue is included!

The story behind the story.

This is the first time I’ve ever seen it.

When I woke up in the morning, there was a note on the table. The contents are as follows.

[My dear son.
I’m sorry to be so abrupt, but your childhood friends, your neighbors, Saki and Ai, have been working with us while we were gone.
I’ve asked them to take care of you while we’re gone!
I’m sure you’ll be happy to know that I’m not the only one who’s a bit of a jerk.
From my father]

My sisters, Saki and Ai, who live next door to me.
I’ve been with my two older sisters for as long as I can remember.
That’s why he agreed to my request on such short notice.

I’m glad to hear that, and I’m very happy with the way things are going.

[ Saki ][Anyway, my brother needs me!] [
[☆☆☆][So, that’s why you’re pushing me too hard, sister Saki.]
[ Ai ][No, he needs me more than I need him!] [
[☆☆☆][Oh, Ai, let go of me before you do that, guffaw] [

The problem is that this situation means that I am, right now, on the verge of suffocation!
But if I can die with two tits between my legs, it’s not so bad …….

A big sister who takes care of me lovingly.

[older sister who wants to be pampered, firm and devilish].
Saki Sagara CV:Kasumi Yomogi

The older sister who lives to the left of the protagonist and is a childhood friend.
She makes fun of the protagonist and plays with him, but she has a strong heart.

She loves to masturbate in secret and loves to climax.
I can’t resist masturbating to my little brother.
[There is an opening! I love to masturbate in secret.]
What? Did your sister’s hug make you nervous?

Did you just get excited? My brother’s sex…

Size 3 91-53-86 G cup under 65

I want to spoil my sister.
Ai Kurawaki CV:Kaname Shiratsuki

The older sister who lives right next door to the protagonist and is a childhood friend.
A girl with a strong maternal instinct who always wants to take care of the protagonist.

A girl with a strong motherly instinct who always takes care of her boyfriend.
I’ll give you a lot of naughty pranks.

“Oh my god… I can’t help it… My little brother is really a spoiled brat…

I’m not treating you like a child, okay?
I’m sure you’ll be able to find a great deal more information on this subject in the future.] [

Size 3 98-52-89 I cup under 65

Original picture
Atara Shiina

Scenario
Fuyuki Nakayama

Circle WEB■
[Attic development room of general software].
http://oomunesoft.blog.fc2.com/