---
title: "Imouto Jiru to Mama no Oppai ~Haramase Haha Imouto~"
description: "On a day where a brother and sister play TV games while mother is away, it should have only been a TV game, their hearts were moved by each other.  Moved by the"
image: "https://t.vndb.org/cv/39/17939.jpg"
---

# Imouto Jiru to Mama no Oppai ~Haramase Haha Imouto~

![Imouto Jiru to Mama no Oppai ~Haramase Haha Imouto~](https://t.vndb.org/cv/39/17939.jpg)

**Alternative Title:** 妹汁とママのおっぱい ～孕ませ母妹～

**Aliases:** Little Sister's Juice and Mother's Full Breasts: ~ Mother Daughter Conception ~

**Developer:** Studio-74

**Release date:** Jul 29, 2008

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.0/10 (27 votes)

## Description
On a day where a brother and sister play TV games while mother is away, it should have only been a TV game, their hearts were moved by each other.

Moved by the pure joy of the pleasure in each other.

What should have only been once, became twice, and 3 times, eventually it was happening at any where, around the clock.

In a house, everyday, where parents were away, the sweet scent of a younger sister intertwines with her brother.

What would be the fate of the two siblings, whose secret should never be known, if it were to be found out by their mother?

## Characters
### Oowada Aoi (大和田 アオイ)
- **Gender:** Female
- **Hair:** Violet, Ponytail, Long
- **Eyes:** Brown
- **Clothes:** Skirt, Skirt Suit, Wedding Ring, Slave Collar
- **Role:** Mother
- **Subject of:** Pregnancy
- **Body:** Big Breast Sizes
- **Engages in:** Lactation
- **Voiced by:** MIYUKI

### Oowada Hina (大和田 ヒナ)
- **Gender:** Female
- **Hair:** Violet, Ponytail, Shoulder-length
- **Clothes:** School Uniform, Necktie, Knee-high Socks, Rubber Band With Beads, Slave Collar
- **Role:** Student, Younger Sister
- **Eyes:** Black
- **Subject of:** Pregnancy
- **Engages in:** Lactation
- **Voiced by:** Hyuuga Ren

### Koike Tetsuya (古池 哲哉)
- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Clothes:** School Uniform, Necktie, Hoodie
- **Role:** Student, Boyfriend
- **Subject of:** Netori (their SO is stolen)

## Shops
- [Official Website](https://web.archive.org/web/20210923074645/http://www.studio-74.net/works/works-021-imoutonosiru.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ041480.html)

## Releases
### Japanese
- **2008-07-29**: Imouto Shiru to Mama no Oppai ~Haramase Haha Imouto~ - Download Edition - [Official website](https://web.archive.org/web/20210923074645/http://www.studio-74.net/works/works-021-imoutonosiru.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16941), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ041480.html), [Gyutto](https://gyutto.com/i/item16953), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0023001/), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=967754), [DL.Getchu](http://dl.getchu.com/i/item5053), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_018705/)
- **2008-08-22**: Imouto Shiru to Mama no Oppai ~Haramase Haha Imouto~ - Package Edition - [Official website](https://web.archive.org/web/20210923074645/http://www.studio-74.net/works/works-021-imoutonosiru.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16941)

## Tags
Raising Simulation, Blood-related Brother/Sister Incest, Multiple Endings, Nukige, Sexual Slavery, Fast Mini-games, Student Heroine, Pregnant Sex, Nympho Heroine, Nympho Protagonist, Netori, Married Heroine, Blood-related Mother/Son Incest, Student Protagonist, Protagonist's Blood-related Mother as a Heroine, Side Portraits, Missionary Position, Sixty-nine, Scat, Internal Exhibition of Sex, Impregnation, Inbreeding, Date Display, Anilingus, Cunnilingus, Enema, Outdoor Sex, Naked Sprites, Petplay, Anal Toys, Oyakodon Ending, Discreet Sex, No Skip Function, Boobs on Glass, Anal Fingering, Anal Gaping, Single Blowjob, Pissing, Anal Sex, Vaginal Fingering, Vaginal Gaping, Protagonist's Full Sister as a Heroine, Anal Object Insertion, Only Protagonist's Relatives as Heroine(s), Only Blood-related Heroines, Protagonist's Younger Sister as a Heroine

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---
*View the full details at [pinovel.net/v13732](https://pinovel.net/v13732).*

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