---
title: "Koukan Jouken"
description: "Since her mother's passing Hinako and her father Keichi were everything to each other. They lived in a neighborhood with another father and daughter named Yosuk"
image: "https://t.vndb.org/cv/28/17928.jpg"
---

# Koukan Jouken

![Koukan Jouken](https://t.vndb.org/cv/28/17928.jpg)

**Alternative Title:** 交姦条件

**Aliases:** Koukan-Jouken: Bargaining Point

**Developer:** Blue Devil

**Release date:** Aug 12, 2013

**Platform:** Windows

**Language:** Japanese

**Rating:** 7.0/10 (27 votes)

## Description
Since her mother's passing Hinako and her father Keichi were everything to each other.
They lived in a neighborhood with another father and daughter named Yosuke and Shiori. Lately Hinako and Shiori played together a lot, and Keichi was beginning to have dirty thoughts about his daughter's friend.
It was around this time that Yosuke revealed he was attracted to Hinako and proposed a trade. "Let me have sex with Hinako," he said, "and I'll let you put it in my Shiori..." 

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE119713.html)]

## Characters
### Ousaka Keiichi (逢坂 桂一)
- **Gender:** Male
- **Role:** Father
- **Engages in:** Swinging

### Kuga Shiori (久我 栞)
- **Gender:** Female
- **Hair:** Black
- **Eyes:** Blue
- **Role:** Not a Virgin
- **Voiced by:** Kanan

### Kuga Yousuke (久我 洋介)
- **Gender:** Male
- **Role:** Father
- **Engages in:** Swinging

### Ousaka Hinako (逢坂 日菜子)
- **Gender:** Female
- **Role:** Daughter
- **Eyes:** Garnet
- **Hair:** Claret
- **Voiced by:** Hazuki Maachi

## Shops
- [Official Website](http://www.bluedevil.jp/koukan.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ119713.html)

## Releases
### Japanese
- **2013-08-12**: Koukan Jouken - Package Edition - [Official website](http://www.bluedevil.jp/koukan.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19420)
- **2013-08-12**: Koukan Jouken - Download Edition - [Official website](http://www.bluedevil.jp/koukan.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19420), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ119713.html)

## Tags
ADV, Male Protagonist, Group Sex of One Female and Several Males, Pregnant Sex, Heroine with Sexual Experience, Hidden Vibrator, Bukkake, Protagonist's Blood-related Daughter as a Heroine, Consensual Group Sex of One Female and Several Males, Deepthroat, Netorase, Swinging, Pregnancy Ending, Production of Pornography (Amateur), Sex Involving Children, Fathercon Heroine, Protagonist with Children, Single Blowjob, Straight Lolicon, Defloration, Only Loli Heroines, Blood-related Father/Daughter Incest, Only Younger Heroines, Nukige

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---
*View the full details at [pinovel.net/v13723](https://pinovel.net/v13723).*

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```