【Target Group Alpha】Harem sex life loved by big tit sisters

[synopsis].

The main character, Kento Asagiri, has two older sisters.
The two older sisters are Shiori Aoba, a.k.a. Shio, who is a caring and calm older sister, and Yukino Aoba, a.k.a. Yuki, who is a bit naughty and girly looking.
Both of them are beautiful, have big tits, and are kind to their younger brother. Especially for Kento, who is completely unattractive and has no girlfriend, these two older sisters are too close to him to be exciting.

In the event that you’ve got a lot more than one of these, you’re going to want to make sure that you’ve got the right one.

But

It’s not as a brother. It’s not as a brother, but as a man!]

Instead of being disgusted by her brother’s behavior, she confesses her love for him and has loving sex with him.

And then my sister Yuki, who was watching the scene, pressured me to have sex with her…!

It’s a great way to get to know the people in your life.
Whenever and wherever she gets horny, she immediately inserts herself into her sister’s pussy, and if she makes a Creampie, she is praised for her sizzling sex life.

Kento should just pee in her pussy without thinking about it.

I love you so much Kent, and I’m going to give you lots of oral sex, and you can use my sister’s pussy whenever you want.

I love you so much. I’m going to pee my white pee all over your tits.]

What lies ahead in the sweet, loving sex life of sisters and brothers…!

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[Character introduction]

Shiori Aoba
Also known as [Shiori]. She is a gentle older sister with long black hair who is a bit calm. She wakes up her younger brother in the morning and cooks him breakfast, so she has a homey side. She loves her brother so much that she confesses her love for him and has sex with him in the middle of the day, rather than being disgusted by the fact that Kento was masturbating with her picture. She’s a bit of a bracero who would do anything for her brother, including having sex with him.

Yukino Aoba
Also known as [Sister Yuki]. She has pink hair and wears her clothes in a girly way. She sometimes makes fun of her younger brother, but like Shiori, she loves him. In fact, even though she has been courted by handsome boys, she has always kept her virginity in order to give it to her brother.
She’s a bit of a brat, like Shiori, and wants to be her brother’s meat masturbator.

Kento Aoba
The protagonist is the younger brother of the two older sisters. He has no girlfriend, he’s a virgin, his grades are below average, and he has a delicate face. One day, he masturbates to a photo of his sisters.

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Basic CG 12 pages + α
278 pages in the main story, 556 pages in total (including differences without dialogue)
PDF included (with or without dialogues)