---
title: "Imohara ~Loli na Imouto wa Matanity~"
description: "Your father has remarried and you've gained a new sister. You've never even had a girlfriend before. How will you handle living with a new younger sister?  A pr"
image: "https://t.vndb.org/cv/87/12087.jpg"
---

# Imohara ~Loli na Imouto wa Matanity~

![Imohara ~Loli na Imouto wa Matanity~](https://t.vndb.org/cv/87/12087.jpg)

**Alternative Title:** 妹孕～ロリーな妹は股ニティー～

**Aliases:** Lolibump -My Maternity Sister-

**Developer:** Pumpkin

**Release date:** Dec 28, 2010

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.8/10 (19 votes)

## Description
Your father has remarried and you've gained a new sister. You've never even had a girlfriend before. How will you handle living with a new younger sister?

A progress bar appears on the bottom of the screen as you play. Each time you ejaculate inside her it increases to show you how close she is to becoming pregnant!

Will you make a baby with your new sister?

## Characters
### Masaru (優)
The protagonist. He works a part time job during the day. Because he grew up without a mother at home he's used to taking care of himself.

- **Gender:** Male
- **Engages in:** Molesting
- **Role:** Son, Step Brother

### Kohane (子羽)
The protagonist's new sister. She's cold to him at the beginning. After he rapes her while she's asleep she feels sorry for him because he has no girlfriend. She vows to become his girlfriend even though she's supposed to be his new sister.

She calls him Onii-chan.

- **Gender:** Female
- **Hair:** Pink, Twin Tails, Long, Waist Length+, Curtained, Spiky Bangs
- **Body:** Slim, Pale, Kid
- **Clothes:** Sweater, Apron, Miniskirt, Thigh-high Stockings, Hoodie, Overall, Naked Apron, Rubber Band With Beads
- **Engages in:** Cooking
- **Eyes:** Blue, Tareme
- **Role:** Step Sister, Non-blood-related Daughter
- **Personality:** Classic Tsundere
- **Subject of:** Pregnancy
- **Voiced by:** Ooyama Chiroru

### Father (父親)
The protagonist's unnamed father (Chichi Oya simply means father). He remarries and leaves his son and new step daughter alone.

- **Gender:** Male
- **Alias:** Chichioya
- **Role:** Husband, Father, No Name
- **Engages in:** Not Sexually Involved

## Shops
- [Official Website](http://pmpk.dojin.com/soft/pmpk-029.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ071341.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=699777)

## Releases
### Japanese
- **2010-12-28**: Imohara ~Loli na Imouto wa Matanity~ Download Edition - [Official website](http://pmpk.dojin.com/soft/pmpk-029.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14832), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ071341.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0048230/), [Getchu](http://www.getchu.com/soft.phtml?id=699777), [DL.Getchu](http://dl.getchu.com/i/item11164)
- **2011-02-05**: Imohara ~Loli na Imouto wa Matanity~ Package Edition - [Official website](http://pmpk.dojin.com/soft/pmpk-029.html)

## Tags
ADV, Non-blood-related Brother/Sister Incest, Male Protagonist, Loli Heroine, Classic Tsundere Heroine, Nukige, Protagonist's Non-blood-related Sister as a Heroine, Only a Single Heroine, High Sexual Content, Pregnant Sex, Heroine with Zettai Ryouiki, Defloration, Only Virgin Heroines, Missionary Position, Impregnation, Naked Heroine with Apron, Doggy Style, Ejaculation Choice, Outdoor Sex, Only Loli Heroines, Sex with Sleepers, Cowgirl, Only Protagonist's Sisters as Heroine(s), Butterfly, Unavoidable Heroine Rape by the Protagonist, Only Younger Heroines, Gauge Display, Sex with Protagonist Only, Sex Scene Recollection

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---
*View the full details at [pinovel.net/v9576](https://pinovel.net/v9576).*

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