---
title: "Imouto no Otomari Kai"
description: "My parents are traveling and leaving my tsundere little sister to me. I was expecting a nice time alone with my sister but instead she invites a bunch of her fr"
image: "https://t.vndb.org/cv/54/18054.jpg"
---

# Imouto no Otomari Kai

![Imouto no Otomari Kai](https://t.vndb.org/cv/54/18054.jpg)

**Alternative Title:** 妹のお泊まり会

**Developer:** Sol-fa-soft

**Release date:** Dec 31, 2011

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.3/10 (16 votes)

## Description
My parents are traveling and leaving my tsundere little sister to me. I was expecting a nice time alone with my sister but instead she invites a bunch of her friends over. No, wait... Could this be even more fun?

## Characters
### Onii-chan (お兄ちゃん)
- **Gender:** Male
- **Hair:** Brown, Short
- **Body:** Pale, Young-adult
- **Clothes:** T-shirt
- **Personality:** Ore, Pervert, Sister Complex
- **Role:** Son, Older Brother

### Aoi (あおい)
- **Gender:** Female
- **Hair:** Black, Twin Tails, Long, Straight, Blunt Bangs
- **Eyes:** Brown
- **Body:** Pale, Kid
- **Clothes:** Mini-dress, Panties, Ribbon Hair Tie, Transparent, Sundress
- **Role:** Friend
- **Personality:** Atashi

### Asuka (あすか)
- **Gender:** Female
- **Hair:** Violet, Short, Straight, Spiky Bangs
- **Eyes:** Brown
- **Body:** Pale, Kid
- **Clothes:** T-shirt, Miniskirt, Shorts, Tank Top, Bikini, Band-aid, Nipple Covers
- **Role:** Friend, Exhibitionist
- **Personality:** Atashi

### Ikezawa Rina (池沢 リナ)
- **Gender:** Female
- **Hair:** Brown, Short, Straight, Spiky Bangs
- **Eyes:** Brown
- **Body:** Pale, Kid, Androgynous, Tall
- **Clothes:** T-shirt, Miniskirt, Sailor School Uniform
- **Personality:** Reserved, Watashi
- **Role:** Friend

### Sayaka (さやか)
- **Gender:** Female
- **Hair:** Brown, Long, Straight, Spiky Bangs
- **Eyes:** Brown
- **Body:** Pale
- **Clothes:** Pajamas, Shorts, Towel
- **Role:** Daughter, Friend, Younger Sister
- **Personality:** Atashi

## Shops
- [Official Website](http://www.solfa.jp/33/)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ090951.html)

## Releases
### Japanese
- **2011-12-31**: Imouto no Otomari Kai - CD-ROM Edition - [Official website](http://www.solfa.jp/33/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16792)
- **2012-02-17**: Imouto no Otomari Kai - Download Edition - [Official website](http://www.solfa.jp/33/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16792), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ090951.html), [Gyutto](https://gyutto.com/i/item77718), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0063425/), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_045971/)

## Tags
ADV, Male Protagonist, Loli Heroine, Lolicon, Nukige, Group Sex of One Male and Several Females, Exhibitionism, Siscon Protagonist, Bathroom Sex, Androgynous Heroine

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---
*View the full details at [pinovel.net/v13772](https://pinovel.net/v13772).*

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```