【HandAssemble/Itou Moe】Younger brother being raped by older sister

Thank you for visiting.
My name is cpper from Circle HandAssemble.
This work is about a woman who is forcibly raped by her twin sister.

Concept

<睡眠姦>
An older sister tricks her innocent younger brother, drugging him to sleep and raping him every night.
The older sister uses the younger brother as a sex toy, taking advantage of the fact that he is asleep.

<発情お姉ちゃん>
An older sister is in heat and gradually loses control of herself.
In this video, a young man is raped by his own sexual desires.

Story
There are two sisters and a brother who are very close to each other.
The older sister treated her younger brother with compassion and gentleness, but without spoiling him.
The brother loved his sister and never doubted her.

However, he was also a sexual object for her.
The two sisters lusted after their brother.
As soon as she became aware of this, she learned to rape her brother in his sleep.

A wolf in sheep’s clothing humiliates his brother today.
It was only a matter of time before he was found out.

Characters

<ふたなりお姉ちゃん>
A woman with a younger brother.
She is usually a gentle and respectful sister, but her true nature is a pervert who rapes her brother every night.

Track introduction

<前編 睡眠姦、逆アナル>
One night, my sister was devouring my brother as she always does.
But finally, the sister’s true nature is revealed to the brother.
I’m sure you’ve heard of it.

<後編 手コキ、逆アナル、温泉浣腸>
The next night, the sister decides to keep her distance from her frightened brother.
The sister hugs her brother for the last time, but that’s not all.

She takes her brother into her bedroom and tells him that this is the end.

Included content

<mp3ファイル4本(約1時間45分 ※重複含まず)>
-Part 1 (with/without sound effects) 61min 38sec
-Part 2 (with/without sound effects) 43min 25sec

<パッケージイラスト>
・1120*840 (jpeg)
・560*420 (jpeg)
-Other icons, etc.

<テキストファイル>
-Scripts
・ReadMe

Notes

-Please note that there is a small element of a hot spring enema at the end of the story.
-It is recommended to listen with headphones or earphones.

Production

<ヒロイン役>
・伊東もえ 様 http://moevoice.yukishigure.com/

<パッケージイラスト>
-Mrs. Sakuragi

<効果音等>
・On-Jin ～音人～ 様 http://on-jin.com/

・ちょい音 様 http://www.heavenlyblue.info/se_free/

・VoiceBloom 様 http://voicebloom.seesaa.net/

<シナリオ>
・cpper

<企画>
・HandAssemble https://handassemble.net/