---
title: "Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~"
description: "Noriyuki is the principal of a famous school. One day, he accidentally sees Kaori and Kumiko having sex.... Several days later, he calls Kaori to the principal'"
image: "https://t.vndb.org/cv/10/131410.jpg"
---

# Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~

![Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~](https://t.vndb.org/cv/10/131410.jpg)

**Alternative Title:** 性奴交換指導～とある学園長の欲望劇～

**Developer:** Amenonuboko Co., Ltd.

**Release date:** Feb 19, 2010

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 5.5/10 (15 votes)

## Description
Noriyuki is the principal of a famous school. One day, he accidentally sees Kaori and Kumiko having sex.... Several days later, he calls Kaori to the principal's room. "Anything is wrong these days?" Kaori and Kumiko's sex scene appears on the monitor.... "You'll have to leave the school and Kumiko'll have to quit...." Kaori says, "I don't care about myself, but don't fire Kumiko!" "Ok, show me your sincerity.... Understand that...?"

[From ErogeShop]

## Characters
### Hiiragi Noriyuki (柊 則之)
- **Gender:** Male
- **Role:** Husband, Principal

### Nagasawa Kumiko (永澤 久美子)
She is strict when it comes to work.

- **Gender:** Female
- **Measurements:** Height: 167cm, Bust-Waist-Hips: 91-60-90cm, F cup
- **Hair:** Violet, Waist Length+, Parted to Side
- **Body:** Slim, Pale, Young-adult, Nipple Piercing, Genital Piercing, Big Breasts
- **Eyes:** Amber, Tsurime
- **Clothes:** Pantyhose, Slave Collar
- **Subject of:** Blackmail
- **Role:** Teacher
- **Personality:** Strict
- **Voiced by:** Inoue Mizuki

### Onodera Kaori (小野寺 香織)
She is calm and shy.

- **Gender:** Female
- **Measurements:** Height: 152cm, Bust-Waist-Hips: 84-58-86cm, D cup
- **Hair:** Blond, Short, Straight, Parted to Side
- **Body:** Teen, Slim, Pale, Nipple Piercing, Genital Piercing, Medium Breasts
- **Eyes:** Blue
- **Clothes:** Sport Bloomers, Strap-on Dildo, Ribbon Tie, Pleated Skirt, Blazer, Slave Collar
- **Subject of:** Blackmail
- **Voiced by:** Shinomiya Hina

## Shops
- [Official Website](http://www.morning-net.com/seido/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ004414.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=701361)

## Releases
### Japanese
- **2010-02-19**: Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~ Download Edition - [Official website](http://www.morning-net.com/seido/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13632), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ004414.html)
- **2010-02-26**: Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~ Package Edition - [Official website](http://www.morning-net.com/seido/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13632), [Getchu](http://www.getchu.com/soft.phtml?id=675805)
- **2011-03-18**: Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~ DVDPG - [Official website](http://blueberry-soft.com/bbslpg/bbslpg012.htm), [Getchu](http://www.getchu.com/soft.phtml?id=701361), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1223bbslpg012_m/)

## Tags
ADV, High School, Lesbian Sex, Male Protagonist, Adult Protagonist, Multiple Endings, Teacher Heroine, Nukige, Villainous Protagonist, Group Sex of One Male and Several Females, Student Heroine, Adult Heroine, Rape with Blackmail, Group Sex of Multiple Females and Males, Urination Fetish, Female Domination, Vibrators, Hidden Vibrator, Sex in Public Places, Anal Penetration, Boobjob, Protagonist in Relationship, Sixty-nine, Scat, Sounds of Copulation, Blowjob, Handjob, Twin Blowjob, Multiple Penetration, Bukkake, Masturbation, Cunnilingus, Object Insertion, Pegging, Doggy Style, Body Piercing, Few Choices, Petplay, Clothed Male Naked Female, Anal Toys, Cowgirl, Defloration During Common Route, Standing Sex, Discreet Sex, Production of Pornography (Amateur), Background Moans, Twin Boobjob, Sexual Blindfold, Quickie Fix Position, Suspension Bondage, Principal Protagonist, Sex at School, Double Handjob, Masturbation in front of an Audience, Double Penetration (Group Sex), Rope Bondage, Anal Plug Tail, Heroine with Big Breasts

## More Games from Amenonuboko Co., Ltd.
- [Magical Change Yuuki-kun](https://pinovel.net/v6023)
- [Ouka Ryouran](https://pinovel.net/v6667)
- [Oshikake Gohoushi! ~Boku no H na Maid-san~](https://pinovel.net/v7895)
- [Inraku no Ketsuzoku ~Kindan no Jubaku~](https://pinovel.net/v3171)
- [Nakadashi Oyako ~Manamusume ni Ippai Sosoide Hoshii noo~](https://pinovel.net/v4721)
- [Bijin Tsuma no Chitai ~Ani no Tsuma wa Ore no Yome~](https://pinovel.net/v3006)
- [Seido Koukan Shidou ~Toaru Gakuenchou no Yokubougeki~](https://pinovel.net/v3498)
- [Shokusai no Miyako](https://pinovel.net/v6021)
- [Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~](https://pinovel.net/v9259)
- [Daihanjou ~Chitai o Sarakedashita Hitozuma-tachi~](https://pinovel.net/v11416)
- [Injoku Senkyosen ~Hakudaku ni Somaru Kaichou Sen~](https://pinovel.net/v12382)
- [Jogakuen no Seiyoku Shokudou ~Tokusei Sauce de Kugutsu ni Kawaru Shoujo-tachi~](https://pinovel.net/v12701)
- [Ubawareta Gakuen ~Wana ni Ochita Yuutousei~](https://pinovel.net/v14933)
- [Himitsu Inkou Chika Club ~Biyaku ni Oboreru Shitai~](https://pinovel.net/v15656)
- [Peropero ☆ Teacher ~Damedame Onii-chan to Cosplay Ecchi?~](https://pinovel.net/v16760)
- [XX of the Dead](https://pinovel.net/v17377)
- [Ojou-sama wa Gakuen no Seieki Benjo ~Netorase・Bukkake・Rankou Seikatsu Nisshi~](https://pinovel.net/v21293)

---
*View the full details at [pinovel.net/v3498](https://pinovel.net/v3498).*

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