---
title: "Dekakute Ecchi na Ore no Ane"
description: "The protagonist is called back home after being away for a long time. His memories of his brocon sisters being all over him makes him anxious to why he is being"
image: "https://t.vndb.org/cv/22/102422.jpg"
---

# Dekakute Ecchi na Ore no Ane

![Dekakute Ecchi na Ore no Ane](https://t.vndb.org/cv/22/102422.jpg)

**Alternative Title:** デカくてエッチな俺の姉

**Aliases:** デカくてHな俺の姉

**Developer:** Marine

**Release date:** Mar 30, 2012

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 7.2/10 (109 votes)

## Description
The protagonist is called back home after being away for a long time. His memories of his brocon sisters being all over him makes him anxious to why he is being called back. Upon his arrival he is told his sisters caught special disease that makes them horny and the only cure is regular dosage of sperm. They specifically choose him to be the man to donate the sperm.

## Characters
### Segawa Shunsuke (瀬川 俊介)
- **Gender:** Male
- **Measurements:** Height: 156cm
- **Hair:** Black, Short
- **Eyes:** Hidden
- **Role:** Younger Brother
- **Body:** Short

### Fujimino Haruka (富士見野 はるか)
- **Gender:** Female
- **Measurements:** Height: 156cm, C cup
- **Hair:** Blond, Ponytail
- **Role:** Childhood Friend
- **Subject of:** Pregnancy
- **Eyes:** Teal
- **Clothes:** Shimapan
- **Body:** Medium Breasts
- **Voiced by:** Himekawa Airi

### Segawa Asaka (瀬川朝霞)
- **Gender:** Female
- **Measurements:** Height: 170cm, Bust-Waist-Hips: 99-58-88cm, G cup
- **Hair:** Long, Orange
- **Eyes:** Blue
- **Clothes:** Apron
- **Role:** Full Sister, Older Sister, Middle Sister
- **Subject of:** Pregnancy
- **Body:** Big Breasts
- **Voiced by:** Isshiki Hikaru

### Segawa Tsukino (瀬川月乃)
- **Gender:** Female
- **Measurements:** Height: 171cm, H cup
- **Hair:** Black, Long
- **Eyes:** Amber, Tsurime
- **Role:** Full Sister, Older Sister
- **Subject of:** Pregnancy
- **Body:** Big Breasts
- **Voiced by:** Kaburagi Tetsuko

### Segawa Yuki (瀬川夕希)
- **Gender:** Female
- **Measurements:** Height: 174cm, E cup
- **Hair:** Brown, Ponytail
- **Clothes:** School Uniform, Evening Gloves, Wedding Dress, Sports Uniform
- **Eyes:** Red, Tsurime
- **Role:** Full Sister, Younger Sister, Older Sister
- **Subject of:** Pregnancy
- **Body:** Big Breasts
- **Voiced by:** Tsuzuki Natsuru

## Shops
- [Official Website](http://www.lune-soft.jp/game/15550)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=981120)

## Releases
### Japanese
- **2012-03-08**: Dekakute Ecchi na Ore no Ane - Trial Edition - [Official website](http://www.lune-soft.jp/game/1424)
- **2012-03-30**: Dekakute Ecchi na Ore no Ane - Package Edition - [Official website](http://www.lune-soft.jp/game/1424), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16529)
- **2013-03-22**: Dekakute Ecchi na Ore no Ane - Download Edition - [Official website](http://www.lune-soft.jp/game/1424), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007669.html)
- **2015-11-20**: Dekakute Ecchi na Ore no Ane - Low Price Edition - [Official website](http://www.lune-soft.jp/game/1424)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Package Edition - [Official website](http://www.lune-soft.jp/game/15550), [Getchu](http://www.getchu.com/soft.phtml?id=981120)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Download Edition - [Official website](http://www.lune-soft.jp/game/15550), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html), [Gyutto](https://gyutto.com/i/item199750), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0167381/), [DL.Getchu](http://dl.getchu.com/i/item4006087), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0132pack/)
- **2018-12-21**: LuneSoft Premium Pack 1+2+3 Zenbuiri☆ - Limited Edition - [Official website](https://www.lune-soft.jp/news/17175)

### English
- **2022**: Dekakute Ecchi na Ore no Ane - [Official website](https://sugoivisualnovel.up.railway.app/vns/9905)

## Tags
ADV, Incest, Blood-related Brother/Sister Incest, Oneesan-type Heroine, Male Protagonist, Multiple Endings, Protagonist's Childhood Friend as a Heroine, Nameable Protagonist, Protagonist's Blood-related Sister as a Heroine, High Sexual Content, Group Sex of One Male and Several Females, Early Sexual Content, Pregnant Sex, Sex Under the Necessity, Harem Ending, Big Breast Sizes Heroine, Vibrators, Defloration, Side Portraits, Boobjob, Only Virgin Heroines, Sixty-nine, Impregnation, Lactation During Sex, Inbreeding, Date Display, Bukkake, More Than Seven Endings, Female Ejaculation, Ear-Cleaning, Ejaculation Choice, Outdoor Sex, Naked Sprites, Read Text Marking, Anal Toys, Excessive Semen, Sex in Water, Bleep Censor, Defloration During Common Route, Sprite Viewer, Clamps (BDSM), Bathroom Sex, Love Hotel, Kissing Scene, Censored Text, Background Moans, Twin Boobjob, Sexual Blindfold, Boobs on Glass, Sex at School, Anal Fingering, Changeable Font, Sexual Cosplay, Rope Bondage, Pregnancy Good Ending, Single Boobjob, Single Footjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Sex with Protagonist Only, Heroine with Big Breasts, Nukige, Protagonist's Older Sister as a Heroine, Protagonist's Full Sister as a Heroine

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---
*View the full details at [pinovel.net/v9905](https://pinovel.net/v9905).*

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