---
title: "Aigan Reijou -Ingyaku no Contract-"
description: "I, Koji Inada, am a son of ITU (Inada Technical United), no.3 company in the industry. Hibiki is a girl whose father owns a company that is no.1 in the industry"
image: "https://t.vndb.org/cv/57/37457.jpg"
---

# Aigan Reijou -Ingyaku no Contract-

![Aigan Reijou -Ingyaku no Contract-](https://t.vndb.org/cv/57/37457.jpg)

**Alternative Title:** 愛玩隷嬢－淫虐のコントラクト－

**Aliases:** Pet Slave Lady

**Developer:** Parthenon -Zero-

**Release date:** Apr 22, 2009

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.6/10 (10 votes)

## Description
I, Koji Inada, am a son of ITU (Inada Technical United), no.3 company in the industry.
Hibiki is a girl whose father owns a company that is no.1 in the industry.
Few years ago, I was dumped by Hibiki. Since then, I was always looking for a chance to bring out my revenge.

The chance has arrived suddenly.
The world economy has collapsed, and her father's company went into bankruptcy.
I now got a chance to humiliate Hibiki, with the aid of Himuro-sensei.

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ048857.html/)]

## Characters
### Inada Ryuuji (稲田 隆治)
- **Gender:** Male
- **Hair:** Black
- **Eyes:** Hidden
- **Engages in:** Revenge

### Matsutou Hibiki (松任 響)
- **Gender:** Female
- **Hair:** Blond, Ponytail, Shoulder-length, Parted in Middle
- **Clothes:** School Uniform, T-shirt, Sport Bloomers, Ribbon Hair Tie
- **Eyes:** Violet
- **Role:** High School Student
- **Body:** Big Breast Sizes
- **Voiced by:** Mochizuki Mayu

### Himuro Ai (氷室 愛)
- **Gender:** Female
- **Hair:** Blue, Shoulder-length, Parted to Side
- **Eyes:** Blue
- **Clothes:** Earrings, Miniskirt, Lab Coat
- **Role:** Teacher
- **Body:** Big Breast Sizes
- **Voiced by:** Himuro Yuri

### Matsutou Sumie (松任 澄恵)
- **Gender:** Female
- **Hair:** Brown, Long, Parted in Middle
- **Eyes:** Brown
- **Role:** Mother
- **Body:** Big Breast Sizes, Mole
- **Clothes:** Pendant Necklace, Blouse
- **Voiced by:** Suzune Kagetsu

## Shops
- [Official Website](http://www.soft-parthenon.com/team2/work/reijyou/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048857.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=690783)

## Releases
### Japanese
- **2009-04-22**: Aigan Reijou -Ingyaku no Contract- Package Edition - [Official website](http://www.soft-parthenon.com/team2/work/reijyou/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12574), [Getchu](http://www.getchu.com/soft.phtml?id=645425)
- **2009-04-22**: Aigan Reijou -Ingyaku no Contract- Download Edition - [Official website](http://www.soft-parthenon.com/team2/work/reijyou/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12574), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048857.html), [Gyutto](https://gyutto.com/i/item16734), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0030139/), [DMM](https://dlsoft.dmm.co.jp/detail/crg_0057/)
- **2010-11-10**: Shachou Reijou ~Watashi wa Sei no Omocha~ DVDPG - [Official website](https://web.archive.org/web/20110224134058/http://www.ktfactory.tv/detail?t=1&i=a0787b5433b1f74f322d2424f0a59577), [Getchu](http://www.getchu.com/soft.phtml?id=690783), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=50ktpg127/)

## Tags
ADV, Lesbian Sex, Male Protagonist, Multiple Endings, Nameable Protagonist, Nukige, Sexual Slavery, Bondage, Group Sex of One Female and Several Males, Student Heroine, Sex Involving Prostitution, Pregnant Sex, Revenge, Dildos, Defloration, Sex in Public Places, Sounds of Copulation, Impregnation, Lactation During Sex, Bukkake, High School Student Protagonist, Doggy Style, Outdoor Sex, Colored Name-tags, Naked Sprites, Clothed Male Naked Female, Cowgirl, High School Student Heroine

## More Games from Parthenon -Zero-
- [Seishokusha ~Ochiyuku Touma no Gakuen~](https://pinovel.net/v7907)
- [Dream Hacker -Musouban-](https://pinovel.net/v2281)
- [Guren no Shugo Tenshi Falna ~Injuu no Kokuin~](https://pinovel.net/v2526)
- [Tentacle Master ~Kyou Yoku no Shihaisha Sebun~](https://pinovel.net/v8123)
- [Aigan Reijou -Ingyaku no Contract-](https://pinovel.net/v2015)
- [Mahou Shoujo Magical☆Dolce](https://pinovel.net/v8124)
- [Magical Princess Monica](https://pinovel.net/v3902)
- [Kouen no Shugo Kishi Kishar ~Guardian of Prominence Kishar~](https://pinovel.net/v10633)
- [Senden no Shugo Kishi Niina](https://pinovel.net/v12871)

---
*View the full details at [pinovel.net/v2015](https://pinovel.net/v2015).*

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```