---
title: "Roshutsu Kaigan Boku to Hadaka no Imouto 3"
description: "One summer day I went to the beach with my little sister. She didn't bring a swimsuit, but there was no one to see us. We both got naked.  She stared at my peni"
image: "https://t.vndb.org/cv/20/65420.jpg"
---

# Roshutsu Kaigan Boku to Hadaka no Imouto 3

![Roshutsu Kaigan Boku to Hadaka no Imouto 3](https://t.vndb.org/cv/20/65420.jpg)

**Alternative Title:** 露出海岸 ぼくと裸の妹 3

**Aliases:** Shore of Exposure 3 - My sister and I, both naked -

**Developer:** ByunByunHouse

**Release date:** Jun 30, 2011

**Platform:** Windows

**Language:** Japanese

## Description
One summer day I went to the beach with my little sister.
She didn't bring a swimsuit, but there was no one to see us.
We both got naked.

She stared at my penis and I realized for the first time
my sister as a sexual being. First I let her touch it...

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ079787.html)]

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ079787.html)

## Releases
### Japanese
- **2011-06-30**: Roshutsu Kaigan Boku to Hadaka no Imouto 3 - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ079787.html)

## Tags
Brother/Sister Incest, Beach, Pre-rendered 3D Graphics, Sex on a Beach, Protagonist's Younger Sister as a Heroine, Anime-looking 3D

## More Games from ByunByunHouse
- [Shin'ya no Doki Doki Roshutsu Densha](https://pinovel.net/v43012)
- [Roshutsu Kaigan Boku to Hadaka no Imouto](https://pinovel.net/v42996)
- [Roshutsu Gakkyuu Houkago no Hanazono](https://pinovel.net/v23613)
- [Roshutsu Kouen Imouto Rape](https://pinovel.net/v42997)
- [Roshutsu Kaigan Boku to Hadaka no Imouto 2](https://pinovel.net/v42998)
- [Roshutsu Kouen 2 Imouto to, Sawarikko](https://pinovel.net/v43013)
- [Otoko no Ko to Houkago Roshutsu Shoujo](https://pinovel.net/v43014)
- [E? Hadaka de Ongaku? Hadaka Sequence OTOME](https://pinovel.net/v43024)
- [Roshutsu Kaigan Boku to Hadaka no Imouto 3](https://pinovel.net/v43025)
- [Himitsu no Hadaka Asobi](https://pinovel.net/v23663)
- [Roshutsu Kyoushitsu Bokki Shimakuru Otoko no Ko ni Bukkakerarete Ikasarete](https://pinovel.net/v43026)
- [Roshutsu Kouen 3 Overall ga Yaburete, Asoko ga Miechatte, Onii-chan ni Ijikuraretaa!](https://pinovel.net/v43027)
- [Roshutsu Kaigan Boku to Hadaka no Imouto 4](https://pinovel.net/v43043)
- [Imouto ga Heya de Onani Shiteru Genba ni Fumikonde Osoi Kakaru Ikenai Onii-chan](https://pinovel.net/v43044)
- [Roshutsu Kaigan Boku to Hadaka no Imouto 5](https://pinovel.net/v43042)
- [Houkago Dokidoki Hadaka Dessan](https://pinovel.net/v43036)

---
*View the full details at [pinovel.net/v43025](https://pinovel.net/v43025).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v43025#game","name":"Roshutsu Kaigan Boku to Hadaka no Imouto 3","description":"One summer day I went to the beach with my little sister. She didn't bring a swimsuit, but there was no one to see us. We both got naked.  She stared at my peni","url":"https://pinovel.net/v43025","image":"https://t.vndb.org/cv/20/65420.jpg","author":{"@type":"Organization","name":"ByunByunHouse"}}
```