---
title: "Gimai Juurin ~Chijoku to Zetsubou no Shojo Ryoujoku~"
description: "My father recently remarried, giving me a beautiful new mother and little sister. My sister was so cheerful and sweet. We had so much fun together! But it arous"
image: "https://t.vndb.org/cv/20/56720.jpg"
---

# Gimai Juurin ~Chijoku to Zetsubou no Shojo Ryoujoku~

![Gimai Juurin ~Chijoku to Zetsubou no Shojo Ryoujoku~](https://t.vndb.org/cv/20/56720.jpg)

**Alternative Title:** 義妹蹂躙　～恥辱と絶望の処女凌辱～

**Aliases:** Stepsister Overrun: A Virgin Assault of Disgrace and Despair

**Developer:** Studio Sepia

**Release date:** Mar 6, 2010

**Platform:** Windows

**Language:** Japanese

**Rating:** 4.0/10 (avg, 1 votes)

## Description
My father recently remarried, giving me a beautiful new mother and little sister. My sister was so cheerful and sweet. We had so much fun together! But it aroused a part of me that just had to r*pe her, and for every day after that it got worse.

Virgin loss, anal, oral, train molestation, gangbang, S&M, netori/netorare, more.

Each day imouto's eyes are opened as she becomes a slave a little more.

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ058912.html)]

## Characters
### Kimura Mari (木村 真理)
- **Gender:** Female
- **Hair:** Short, Green
- **Eyes:** Green
- **Voiced by:** Kisaka Rio

### Mutou Yukari (武藤 由香里)
- **Gender:** Female
- **Hair:** Brown, Long, Twin Braids
- **Eyes:** Brown
- **Voiced by:** Inukai Ao

### Shirashi Kasumi (白石 香澄)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Long
- **Eyes:** Brown
- **Role:** Daughter, Non-blood-related Sister
- **Voiced by:** Momoka Ren

### Shirashi Miyuki (白石 美幸)
- **Gender:** Female
- **Hair:** Blue, Shoulder-length
- **Eyes:** Blue
- **Clothes:** Ring
- **Role:** Non-blood-related Mother
- **Voiced by:** Ayana Maria

### Mutou Jun'ichi (武藤 純一)
- **Gender:** Male
- **Hair:** Short, Green
- **Eyes:** Green

## Shops
- [Official Website](http://stsepia.sakura.ne.jp/soft/imouto/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ058912.html)

## Releases
### Japanese
- **2010-03-06**: Gimai Juurin ~Chijoku to Zetsubou no Shojo Ryoujoku~ - [Official website](http://stsepia.sakura.ne.jp/soft/imouto/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14104), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ058912.html), [Gyutto](https://gyutto.com/i/item37319), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0038706/)

## Tags
Rape, Protagonist's Non-blood-related Sister as a Heroine, Protagonist's Non-blood-related Mother as a Heroine, Non-blood-related Mother/Son Incest, Game Over, Jealousy, Molestation on Public Transport, Heroine's Mother as a Heroine, Hair Pulling (Sexual), Gang Rape, Nukige

## More Games from Studio Sepia
- [Apart](https://pinovel.net/v27529)
- [Chinbotsu ~Zetsubou no Shojo Koukai~](https://pinovel.net/v27528)
- [Ryoujoku Katei Kyoushi ~Kegasareta Seifuku~](https://pinovel.net/v27525)
- [Wizard of the Darkness ~Oujo Ryoujoku~](https://pinovel.net/v27526)
- [Reanu Monogatari ~Wizard of the Darkness Gaiden~](https://pinovel.net/v27527)
- [Revenge ~Yuganda Fukushuu~](https://pinovel.net/v27530)
- [Ryoujoku Katei Kyoushi 2 ~Chijoku no Kagai Jugyou~](https://pinovel.net/v27524)
- [Kankin ~Joshikousei Ryoujoku Choukyou~](https://pinovel.net/v36317)
- [Rape Gakuen ~Shojo Ryoujoku Jigoku~](https://pinovel.net/v36297)
- [Ojoku ~Houkago no Ryoujokuki~](https://pinovel.net/v36296)
- [Sangeki no Yakata ~San Shimai Sanka~](https://pinovel.net/v11815)
- [Oujo Choukyou ~Kanashiku Saezuru Kotori~](https://pinovel.net/v36329)
- [Fuhou Shinnyuu ~Ryoujokuki no Hiretsu na Wana~](https://pinovel.net/v36330)
- [Rinkan Gakkou ~Chirasareta Junketsu~](https://pinovel.net/v16969)
- [Ryoujoku Bus Jack ~Akumu no Bus Teiryuujo~](https://pinovel.net/v36344)
- [Ryoujoku Gekijou "Joshikousei Kyousei Baishun/Goukan Apart"](https://pinovel.net/v36350)
- [Rape Gasshuku ~Hikisakareta Leotard~](https://pinovel.net/v36351)
- [Gimai Juurin ~Chijoku to Zetsubou no Shojo Ryoujoku~](https://pinovel.net/v36352)
- [Rinkan Gakkou 2 ~Fukushuu no Shojo Sange~](https://pinovel.net/v16970)
- [Maou Kourin ~Onna Yuusha Shojo Ryoujoku~](https://pinovel.net/v36354)
- [Maou Kourin 2 ~Doukoku no Onna Yuusha Juurin Shojo~](https://pinovel.net/v36355)
- [Yokujou Kamen Kyoushi ~Houkago no Shojo Ryoujoku Hoshuu~](https://pinovel.net/v23032)
- [Maou Kourin 3 ~Onna Yuusha Shojo Ryoujoku Bouken Tan~](https://pinovel.net/v36358)
- [Shin Ryoujoku Katei Kyoushi ~Shojo Choukyou Rape~](https://pinovel.net/v58312)
- [Rinkan Gakkou 3 ~Kendou Shoujo Kanraku Rape~](https://pinovel.net/v16971)
- [Onna Kentoushi ~Chijoku no Tougijou~](https://pinovel.net/v36360)
- [Kaiinsei Rape Club ~Shojo Ryoujoku no Utage~](https://pinovel.net/v36361)
- [Boku no Tsuma ga Netoraretamashita/Ore ga Netorimashita ~Wana ni Ochita Shoujo Hitozuma~](https://pinovel.net/v36274)
- [Noel no Fukushuu ~Kutsujoku no Onna Senshi Shojo Sange~](https://pinovel.net/v39810)

---
*View the full details at [pinovel.net/v36352](https://pinovel.net/v36352).*

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