---
title: "Soushi Soumai ~Onii-chan, Docchi?~"
description: "Summer vacation. After a long time away, I've returned to my family's home, and my two younger sisters are teasing me with their seductive talk. The bright Miu,"
image: "https://t.vndb.org/cv/53/58453.jpg"
---

# Soushi Soumai ~Onii-chan, Docchi?~

![Soushi Soumai ~Onii-chan, Docchi?~](https://t.vndb.org/cv/53/58453.jpg)

**Alternative Title:** 相姉双妹～お兄ちゃん、どっち?～

**Aliases:** Big Brother, Which Twin Sister is Better?

**Developer:** Shigen

**Release date:** Sep 8, 2008

**Platform:** Windows

**Language:** Japanese

## Description
Summer vacation. After a long time away, I've returned to my family's home, and my two younger sisters are teasing me with their seductive talk. The bright Miu, and the adult-like Yuu. They're twins, and it seems in the time we've been away from each other they've turned into quite the perverted little things...

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ042551.html)]

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ042551.html)

## Releases
### Japanese
- **2008-09-08**: Soushi Soumai ~Onii-chan, Docchi?~ - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ042551.html)

## Tags
Brother/Sister Incest, Twin Sisters as Heroines, Twin Blowjob, Only Protagonist's Sisters as Heroine(s), Protagonist's Younger Sister as a Heroine

## More Games from Shigen
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- [GUNSHI](https://pinovel.net/v37538)
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---
*View the full details at [pinovel.net/v37660](https://pinovel.net/v37660).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v37660#game","name":"Soushi Soumai ~Onii-chan, Docchi?~","description":"Summer vacation. After a long time away, I've returned to my family's home, and my two younger sisters are teasing me with their seductive talk. The bright Miu,","url":"https://pinovel.net/v37660","image":"https://t.vndb.org/cv/53/58453.jpg","author":{"@type":"Organization","name":"Shigen"}}
```