---
title: "Kochou no Yume \"Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!\""
description: "Our protagonist, Katsuragi Haruto, lives with his beautiful older sister, Katsuragi Chitose, who dotes on her younger brother. Since they lost their parents in "
image: "https://t.vndb.org/cv/45/28745.jpg"
---

# Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!"

![Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!"](https://t.vndb.org/cv/45/28745.jpg)

**Alternative Title:** 蠱蝶の夢　「もう、やめて……！ これ以上私の精神を穢さないで……！」

**Aliases:** 蠱蝶の夢　「もう、やめて……！ これ以上私の精神（こころ）を穢さないで……！」

**Developer:** WitchFlame

**Release date:** Feb 25, 2011

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.4/10 (24 votes)

## Description
Our protagonist, Katsuragi Haruto, lives with his beautiful older sister, Katsuragi Chitose, who dotes on her younger brother.
Since they lost their parents in a tragic accident several years ago, the two have been living together in the house their parents left them.
However, the siblings eventually became dependent on each other, and eventually they crossed the line.
Night after night, the siblings whisper sweet words of love to each other and develop a relationship where their bodies lustfully intertwine.
They deeply shared everything, happy and sad, and even the pleasures of each night.

But once again, a cruel fate tore the loving brother and sister apart.
Chitose was tragically involved in a traffic accident.
Fortunately, there were few external injuries, but Chitose...the sister still lied in a hospital bed in a unknown state.
For several months since then, Haruto has been visiting Chitose and caring for her diligently.
One day, Haruto fell asleep in the hospital room and he had a mysterious dream and waked up to find that...

"Hehehehe. Do you miss your sister that much?"

Suddenly, a dazzling light appears before Haruto's eyes, and a mysterious girl appears.
The girl introduces herself as "Eru," reveals that she is not human, and promises to help Haruto. Then, she whispers a proposal to him:

"To save Chitose, have sex as much as you can and collect the essence of other women. I'll lend you my power."

This was the proposal from her, who still retains the appearance of an innocent young girl.
Haruto doesn't know if Elle is an "angel" or a "devil." But clinging to this glimmer of hope, he decides to carry out the "essence collection" she suggested.

...The seasons change, and the cherry blossoms begin to bloom. With beautiful girls as the target, the curtain rises on a lust-filled erotic drama.

[From [Getchu](https://www.getchu.com/soft.phtml?id=861008)]

## Characters
### Katsuragi Haruto (葛城 遥人)
- **Gender:** Male
- **Measurements:** Height: 173cm
- **Hair:** Black, Ahoge, Straight
- **Body:** Pale
- **Clothes:** School Uniform
- **Role:** Orphan, Full Brother
- **Eyes:** Hidden
- **Subject of:** Accident, Coma, Forced Cross-dressing
- **Voiced by:** Hirano Kyouko

### Asahina Miu (朝比奈 美羽)
- **Gender:** Female
- **Measurements:** Height: 159cm, Bust-Waist-Hips: 85-52-86cm
- **Hair:** Blond, Ahoge, Short
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Thigh-high Stockings
- **Role:** Childhood Friend, High School Student
- **Subject of:** Pregnancy
- **Personality:** Kind
- **Voiced by:** Asakura Kanami

### Eru (エル)
- **Gender:** Female
- **Measurements:** Height: 153cm, Bust-Waist-Hips: 74-50-74cm
- **Hair:** White, Ahoge, Short, Spiky Bangs
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Eyes:** Hazel
- **Subject of:** Pregnancy
- **Clothes:** Collar, Detached Sleeves, Strapless Dress, Decorative Belt, Over The Knee Socks, Thong Panties
- **Voiced by:** Andou Ryuu

### Kuga Kanade (久我 奏)
- **Gender:** Female
- **Measurements:** Height: 165cm, Bust-Waist-Hips: 90-52-77cm
- **Hair:** Long, Intake, Cyan, Spiky Bangs
- **Body:** Slim, Pale, Young-adult
- **Eyes:** Blue
- **Clothes:** Glasses, Skirt, Pantyhose, Belt, Lab Coat, Choker
- **Role:** Medical Doctor
- **Subject of:** Pregnancy
- **Voiced by:** Nishinaka Hikaru

### Nanaumi Shizuru (七海 静流)
- **Gender:** Female
- **Measurements:** Height: 163cm, Bust-Waist-Hips: 77-50-76cm
- **Hair:** Blue, Short
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Knee-high Socks
- **Eyes:** Green
- **Subject of:** Pregnancy
- **Role:** High School Student
- **Voiced by:** Tamiyasu Tomoe

### Katsuragi Chitose (葛城 千歳)
- **Gender:** Female
- **Measurements:** Height: 168cm, Bust-Waist-Hips: 88-55-86cm
- **Hair:** Violet, Ahoge, Long, Parted to Side
- **Body:** Slim, Pale, Young-adult, Tall
- **Role:** Full Sister
- **Clothes:** Hairpin, Turtleneck Sweater
- **Eyes:** Pink
- **Voiced by:** Kotenjou Kazuno

## Shops
- [Official Website](http://www.witchflame.jp/kotyo/main.htm)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011612.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=967049)

## Releases
### Japanese
- **2011-02-25**: Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!" - [Official website](http://www.witchflame.jp/kotyo/main.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14827)
- **2011-09-30**: Kochou no Yume - DVDPG - [Official website](http://www.n43project.com/n43/npg129/outline.html), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107npg129/)
- **2013-11-29**: Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!" - Download Edition - [Official website](http://www.witchflame.jp/kotyo/main.htm), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008109.html), [Gyutto](https://gyutto.com/i/item115154), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0091920/), [DL.Getchu](http://dl.getchu.com/i/item1004568), [DMM](https://dlsoft.dmm.co.jp/detail/views_0318/)
- **2015-07-31**: Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!" - Low Price Edition - [Official website](http://www.witchflame.jp/kotyo/main.htm)
- **2017-09-29**: WitchFlame Collection Pack - [Getchu](http://www.getchu.com/soft.phtml?id=967049)
- **2018-01-26**: WitchFlame Collection Pack - Download Edition - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011612.html), [Gyutto](https://gyutto.com/i/item198853), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0166774/), [DL.Getchu](http://dl.getchu.com/i/item4005668), [DMM](https://dlsoft.dmm.co.jp/detail/views_0579pack/)

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Oneesan-type Heroine, Male Protagonist, Protagonist's Childhood Friend as a Heroine, Nameable Protagonist, Hospital, High Sexual Content, Group Sex of One Male and Several Females, Pregnant Sex, Erotic Mind Control, Succubus Heroine, Unlockable Harem Ending, Medical Doctor Heroine, Protagonist with a Face, Missionary Position, Sounds of Copulation, Sex with Sleepers, High School Student Heroine, Sex with Protagonist Only, Student Council President Heroine, Bukkake, Vaginal Object Insertion, Facesitting, Heroine with Sport Bloomers, Public Masturbation, Vaginal Fingering, Heroine with Big Breasts, Single Handjob, Defloration, Protagonist's Full Sister as a Heroine, Sexual Blindfold, Lactation During Sex, Single Blowjob, Pregnancy Ending, Single Footjob, Handcuffed Sex, Penile Masturbation, Forced Cross-dressing, Anal Sex, Heroine with Glasses, Sex at School, Protagonist's Older Sister as a Heroine, Impregnation, Cunnilingus, Bondage, Doggy Style, Erotic Spanking, Adult Heroine, Pegging, Twin Blowjob, Vaginal Masturbation, Scat, Bathroom Sex, Vaginal Gaping

## More Games from WitchFlame
- [Hitomi no Rakuin ~Inbaku no Mesu Dorei~](https://pinovel.net/v7363)
- [Kochou no Yume "Mou, Yamete...! Kore Ijou Watashi no Kokoro o Kegasanaide...!"](https://pinovel.net/v6362)
- [Hitomi no Rakuin 2 ~Zettai Fukahi no Shinbigan~](https://pinovel.net/v9641)
- [Hitomi no Rakuin 3 ~Soubou no Sennou Choukyou~](https://pinovel.net/v12386)
- [Hitomi no Rakuin 4 ~Etsujoku no Soushin Kaizou~](https://pinovel.net/v14762)
- [Tsukikage Ars Magika -Fukagyaku Shin'iki no Shoujo-tachi-](https://pinovel.net/v16855)
- [Shinsou Parallel Paradox -Heikou Sekai no Risoukyou-](https://pinovel.net/v18942)
- [Ore Dake no Idol -eye no Sainou-](https://pinovel.net/v19257)
- [Dokusenjima "Anta o Suki ni Naru Kurai Nara Haramasareta Hou ga Mashi yo!"](https://pinovel.net/v20603)
- [Dokusen Saimin "Watashi o Suki ni Shite Ii kara, Ano Ko mo Mechakucha ni Shite!"](https://pinovel.net/v22159)
- [Imouto to Yaritai Koto no Subete "Gokun...... Nee, Nandemo Suru kara, Kore, Motto Choudai, Onii-chan"](https://pinovel.net/v24131)

---
*View the full details at [pinovel.net/v6362](https://pinovel.net/v6362).*

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