---
title: "Warui Koto Shitai"
description: "Main character learns a lot of information about hormones and secretion from his phone. He wants to have real life experience. But with one try he gets addicted"
image: "https://t.vndb.org/cv/25/109025.jpg"
---

# Warui Koto Shitai

![Warui Koto Shitai](https://t.vndb.org/cv/25/109025.jpg)

**Alternative Title:** ワルイコトシタイ

**Aliases:** an illicit sexual relationship, I Want To Do Naughty Things

**Developer:** 13cm

**Release date:** Jul 29, 2005

**Platform:** Windows, Android

**Language:** Japanese

**Rating:** 6.3/10 (8 votes)

## Description
Main character learns a lot of information about hormones and secretion from his phone. He wants to have real life experience. But with one try he gets addicted to the pleasure with the depth of his libido.

[From [vndbreview](https://vndbreview.blogspot.com/2019/10/vn-of-month-july-2005-swan-song.html)]

## Characters
### Ishida Takashi (石田 たかし)
- **Gender:** Male
- **Role:** High School Student

### Fujii Natsuki (藤井 なつき)
- **Gender:** Female
- **Hair:** Brown, Bun, Curtained, Shoulder-length, Parted to Side
- **Eyes:** Violet, Tsurime
- **Clothes:** Glasses, Pantyhose, Ribbon Hair Accessory, Skirt Suit, Fishnet Clothing, Rope Bondage Harness
- **Role:** Teacher
- **Voiced by:** Moriyama Aoi

### Kaneko Minami (金子 みなみ)
- **Gender:** Female
- **Hair:** Twin Tails, Long, Curtained, Orange
- **Clothes:** School Uniform, Necktie, Thigh-high Stockings, Ribbon Hair Accessory, Choker, Microskirt, Rope Bondage Harness
- **Eyes:** Blue, Tareme
- **Role:** High School Student
- **Voiced by:** Minami Nami

### Sagawa Yuki (砂川 ゆき)
- **Gender:** Female
- **Hair:** Blue, Ahoge, Long
- **Clothes:** School Uniform, Necktie, Miniskirt, Thigh-high Stockings, Ribbon Hair Accessory, Rope Bondage Harness
- **Eyes:** Red, Tareme
- **Role:** Class President, High School Student, Honor Student
- **Voiced by:** Sasaki Akari

### Hiro (ひろ)
- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Clothes:** School Uniform, Sweater, Necktie
- **Role:** Classmate, High School Student

## Shops
- [Official Website](http://13cm.jp/game/waru/index.html)
- [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009874.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=177041)

## Releases
### Japanese
- **2005-07-29**: Warui Koto Shitai - [Official website](http://13cm.jp/game/waru/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=6045), [Getchu](http://www.getchu.com/soft.phtml?id=177041)
- **2010-11-12**: Warui Koto Shitai - Download Edition - [Official website](http://13cm.jp/game/waru/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002811.html), [Gyutto](https://gyutto.com/i/item46403), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0021418/), [DL.Getchu](http://dl.getchu.com/i/item1002714), [DMM](https://dlsoft.dmm.co.jp/detail/vsat_0039/)
- **2012-12-27**: Warui Koto Shitai - [Official website](http://drops-market.com/products/detail700.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18518), [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009874.html)

## Tags
ADV, School, Lesbian Sex, Male Protagonist, Multiple Endings, Teacher Heroine, Bestiality, Heroine with Glasses, Nukige, Bondage, Group Sex of One Male and Several Females, Group Sex of One Female and Several Males, Early Sexual Content, Group Sex of Multiple Females and Males, Vibrators, Sixty-nine, Twin Blowjob, High School Student Heroine, Harem Ending

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- [Warui Koto Shitai](https://pinovel.net/v4662)
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---
*View the full details at [pinovel.net/v4662](https://pinovel.net/v4662).*

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```