---
title: "Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~"
description: "The protagonist had feelings for his sister. One day, their parents decided to go on a trip, leaving the siblings at home. The two are alone in the house... And"
image: "https://t.vndb.org/cv/98/20498.jpg"
---

# Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~

![Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~](https://t.vndb.org/cv/98/20498.jpg)

**Alternative Title:** 妹・性玩具～ロリータ少女に犯りたい放題～

**Aliases:** Sister: a sex toy

**Developer:** Pumpkin

**Release date:** Apr 27, 2009

**Platform:** Windows, Android

**Language:** Japanese

**Rating:** 5.5/10 (14 votes)

## Description
The protagonist had feelings for his sister.
One day, their parents decided to go on a trip, leaving the siblings at home.
The two are alone in the house... And the protagonist steps forward to do the forbidden act.

[edited from [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE048951.html)]

## Characters
### Sugiura Mio (杉浦 美桜)
- **Gender:** Female
- **Hair:** Pink, Twin Tails
- **Eyes:** Blue
- **Body:** Kid
- **Clothes:** Thigh-high Stockings
- **Subject of:** Pregnancy
- **Role:** Younger Sister
- **Voiced by:** Ooyama Chiroru

## Shops
- [Official Website](http://pmpk.dojin.com/soft/pmpk-021.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048951.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=646706)

## Releases
### Japanese
- **2009-04-27**: Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~ Download Edition - [Official website](http://pmpk.dojin.com/soft/pmpk-021.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=17768), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048951.html), [Gyutto](https://gyutto.com/i/item36148), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0030243/), [Getchu](http://www.getchu.com/soft.phtml?id=646706), [DL.Getchu](http://dl.getchu.com/i/item5958)
- **2009-05-20**: Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~ Package Edition - [Official website](http://pmpk.dojin.com/soft/pmpk-021.html)
- **2013-11-08**: Imouto Sei Gangu ~Lolita Shoujo ni Yaritai Houdai~ - [Official website](https://hbox.jp/home/category/doujin/doujin/=/cid/49776), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20018)

## Tags
ADV, Male Protagonist, Multiple Endings, Loli Heroine, Nukige, Only a Single Heroine, Vibrators, Twin Tail Heroine, Missionary Position, Handjob, Only Loli Heroines, Pregnancy Ending, Only Protagonist's Sisters as Heroine(s), Bathroom Sex, Sex Involving Children, Only Younger Heroines, Straight Lolicon, Only Blood-related Heroines, Blood-related Brother/Sister Incest, Protagonist's Full Sister as a Heroine, Protagonist's Younger Sister as a Heroine, Inbreeding, Only Virgin Heroines, Defloration

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---
*View the full details at [pinovel.net/v3116](https://pinovel.net/v3116).*

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```