---
title: "Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto"
description: "A tale of saucy erotic incest that begins with siblings at each other's throats. Does that sound hawt or what?  What kind of little sister is YOUR little sister"
image: "https://t.vndb.org/cv/58/51458.jpg"
---

# Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto

![Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto](https://t.vndb.org/cv/58/51458.jpg)

**Alternative Title:** ガマンができない童貞兄キと、スナオになれない反抗妹

**Aliases:** ガマンができない童貞アニキとスナオになれない反抗妹, 童貞兄妹, DouteiKyoudai, Virgin Brother with a LACK of Self-control and Rebellious Little Sister Contrarian, Virgin Siblings

**Developer:** Sister Position

**Release date:** Jul 24, 2022

**Platform:** Windows

**Language:** Japanese, Korean, Chinese (simplified), English, Indonesian

**Rating:** 7.4/10 (546 votes)

## Description
A tale of saucy erotic incest that begins with siblings at each other's throats. Does that sound hawt or what?

What kind of little sister is YOUR little sister?
Depending on the present you give her, Chie's looks and personality will change with every play through.
There is certainly an "imouto" JUST FOR YOU, right here.

Her looks and personality are properly reflected in the story, CG, and of course... the erotic scenes!!
There are 9 different little sisters that can occur via the " ORE NO IMOUTO SYSTEM "

Our little sister loving staff placed a high level of emphasis on the theme of:
"You cannot choose your family."

[From [English DLSite](https://www.dlsite.com/maniax/work/=/product_id/RJ393720.html)]

## Characters
### Onii-chan (お兄ちゃん)
- **Gender:** Male
- **Hair:** Black, Short, Straight
- **Body:** Teen, Slim, Pale
- **Eyes:** Hidden
- **Personality:** Tsundere, Otaku, Ore, Kind, Sister Complex, 2D Character Lover
- **Role:** Son, Full Brother, Boyfriend, Nameable, Middle School Student, Older Brother

### Chie (ちえ)
Chie has 3 different appearances (hairstyle, accessories, hair color, face expressions) and 3 personalities (interests, personality traits, speech style) based on the 13 choices made at the start of each playthrough, resulting in 9 available variations.

- **Gender:** Female
- **Hair:** Black, Shoulder-length, Straight, Side Tail, Dyed
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** T-shirt, Shorts, Hoodie, Hairpin, Naked Apron, Sailor School Uniform
- **Personality:** Tsundere, Otaku, Lazy, Selfish, Brother Complex, Gyaru Speech
- **Role:** Daughter, Full Sister, Girlfriend, Customizable Appearance, Middle School Student, Younger Sister, Bad Student
- **Eyes:** Pink, Tareme
- **Subject of:** Birthday Celebration
- **Voiced by:** Sazanami Suzu

### Mother (母)
- **Gender:** Female
- **Hair:** Black, Short, Parted to Side
- **Body:** Slim, Pale, Young-adult
- **Engages in:** Cooking, Not Sexually Involved, Childbirth
- **Role:** Wife, Mother, No Name, Volunteer Worker
- **Personality:** Family Oriented

### Naviko (ナビ娘)
- **Gender:** Female
- **Aliases:** 第9世代自立志向型仮想人型管理アプリケーション, Nineth Automaterial Virtual Idol ConciergeAPP
- **Hair:** Pink, Twin Tails, Waist Length+
- **Eyes:** Green, Tareme
- **Clothes:** Skirt, Thigh-high Stockings, Blouse, Ribbon Hair Tie, Unusual Hair Ornaments
- **Role:** Artificial Intelligence, Imouto Act
- **Personality:** Sharp-tongued, Blunt
- **Body:** Intangible
- **Voiced by:** Koto Kotori

## Shops
- [Official Website](https://www.dlsite.com/maniax/announce/=/product_id/RJ393720.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01108162.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1202339)

## Releases
### Japanese
- **2022-06-16**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto - Trial Edition - [Official website](https://www.dlsite.com/maniax/announce/=/product_id/RJ393720.html)
- **2022-07-24**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto - Download Edition - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=32843), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ393720.html)
- **2022-09-01**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto APPEND.01 - Date no Fuku demo H Shitai - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33196), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ413079.html)
- **2022-10-01**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto APPEND.02 - Are kara Kawatta? - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33278), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ418864.html)
- **2022-11-01**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto APPEND.03 - Futari wa Kyouhan Kankei - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33422), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ430027.html)
- **2022-12-01**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto APPEND.04 - Honjitsu wa Slow Biyori - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33613), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ437920.html)
- **2023-01-01**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto APPEND.05 - Imouto Cheat Day - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33752), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01000115.html)
- **2023-01-27**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto - Tapestry-included Edition - [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=1688537), [Getchu](http://www.getchu.com/soft.phtml?id=1202339)
- **2024-06-14**: Gaman ga Dekinai Doutei Aniki to - Complete Set - [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_386956/)

### Korean
- **2022-11-18**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ435695.html)
- **2023-05-26**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01060815.html)
- **2023-08-11**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng APPEND.01 Deiteu Bokjangeurodo Hhago Sipeo - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01086257.html)
- **2023-09-08**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng APPEND.02 Geu Dwiro Bakkwieosseo? - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01096705.html)
- **2023-09-22**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng APPEND.03 Du Sarameun Gongbeom Gwangye - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01100003.html)
- **2023-10-06**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng APPEND.04 Oneuleun Neugeuthage Jeulgigi Joheun Nal - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01106069.html)
- **2023-10-20**: Chamji Motaneun Dongjeong Oppawa Soljikaejil Su Eomneun Banhang Yeodongsaeng APPEND.05 Yeodongsaeng Chiting Day - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01108164.html)

### Chinese (simplified)
- **2022-11-18**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ435693.html)
- **2023-05-26**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01060805.html)
- **2023-08-11**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei APPEND.01 Jiusuan Shenchuan Yuehui de Fuzhuang ye Xiangyao H - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01086255.html)
- **2023-09-08**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei APPEND.02 Na Zhihou Bian Liao Ma? - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01096700.html)
- **2023-09-22**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei APPEND.03 Liangren Shi Gongfan Guanxi - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01100002.html)
- **2023-10-06**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei APPEND.04 Jintian Shihe Manman Lai - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01106067.html)
- **2023-10-20**: Wufa Rennai de Chunan Gege He Buzhishuai de Panni Meimei APPEND.05 Meimei Fangzong Ri - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01108162.html)

### English
- **2022-11-18**: Desperate Virgin Brother & Rebellious Little Sister - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ435704.html)

### Indonesian
- **2025-02-18**: Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Male Protagonist, Mother Support Character, Otaku Heroine, Otaku Protagonist, Nameable Protagonist, Only a Single Heroine, Map Movement, High Sexual Content, Customization, Tsundere Heroine, Defloration, Side Portraits, Only Virgin Heroines, Missionary Position, Lots of Choices, Naked Heroine with Apron, Only Good Endings, High School Student Protagonist, Cunnilingus, Brocon Heroine, Tsundere Protagonist, Only Loli Heroines, Meaningless Choices, Siscon Protagonist, Sprite Viewer, Only Protagonist's Sisters as Heroine(s), Standing Sex, Sitting Sex, Consumption of Pornography, Bathroom Sex, Mutual Masturbation, Love Hotel, Sexual Fantasizing, Sex at School, Middle School Student Heroine, Only Younger Heroines, Changeable Font, Unlockable Epilogue, Backlog Jump, Jump to Prior Choices, Single Handjob, Single Blowjob, Vaginal Masturbation, Anal Sex, Protagonist's Full Sister as a Heroine, Sex with Protagonist Only, Protagonist's Younger Sister as a Heroine, Pillow Talk, Only Blood-related Heroines, Heroine with Small Breasts (Non-Loli), Has Window Transparency Setting

## More Games from Sister Position
- [Gaman ga Dekinai Doutei Aniki to, Sunao ni Narenai Hankou Imouto](https://pinovel.net/v30458)
- [Ecchi de Ichizu na Doinaka Nii-sama to, Koshikiyukashii Byoujaku Imouto](https://pinovel.net/v48724)

---
*View the full details at [pinovel.net/v30458](https://pinovel.net/v30458).*

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