---
title: "Kankeizu ~Yutori-kun no Gyakushuu~"
description: "Yutaka's father gets remarried and his new mother, Fumio, and sister, Kaori, come to his house. He does not agree with their marriage because his ex-mother comm"
image: "https://t.vndb.org/cv/89/142189.jpg"
---

# Kankeizu ~Yutori-kun no Gyakushuu~

![Kankeizu ~Yutori-kun no Gyakushuu~](https://t.vndb.org/cv/89/142189.jpg)

**Alternative Title:** 姦系図～ゆとり君の逆襲～

**Developer:** PlumZERO

**Release date:** May 23, 2008

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.4/10 (13 votes)

## Description
Yutaka's father gets remarried and his new mother, Fumio, and sister, Kaori, come to his house. He does not agree with their marriage because his ex-mother committed suicide due to Fumio's existence. "I'll never forgive them...." He plans to rape Fumio and Kaori....

[From ErogeShop]

## Characters
### Toyokawa Yutaka (豊川 裕)
- **Gender:** Male
- **Hair:** Black, Short
- **Body:** Pale, Young-adult
- **Clothes:** Shirt
- **Role:** Older Brother, Half-brother

### Toyokawa Fumio (豊川 文緒)
- **Gender:** Female
- **Hair:** Blue, Ponytail, Long, Parted to Side, Pubic Hair
- **Eyes:** Brown
- **Body:** Pale, Young-adult
- **Clothes:** Kimono, Tabi
- **Personality:** Kind
- **Role:** Non-blood-related Mother
- **Voiced by:** Tamiyasu Tomoe

### Toyokawa Kaori (豊川 香織)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Shoulder-length
- **Eyes:** Brown
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Cardigan, Knee-high Socks, Hairpin, Hair Tie
- **Personality:** Friendly
- **Role:** Younger Sister, Half-sister
- **Voiced by:** Nashimoto Yuuri

### Toyokawa Hiromi (豊川 弘美)
- **Gender:** Female
- **Hair:** Blond, Waist Length+, Curtained, Parted in Middle
- **Body:** Pale, Young-adult
- **Eyes:** Blue, Tsurime
- **Role:** Aunt
- **Personality:** Short-tempered
- **Clothes:** Garter Belt Stockings, Corset, Strapless Dress, Decorative Belt
- **Items:** Cigarette
- **Voiced by:** Nagase Yuzuha

### Toyokawa Kikuzou (豊川 菊蔵)
- **Gender:** Male
- **Hair:** Short, Grey
- **Body:** Pale, Old
- **Eyes:** Grey
- **Clothes:** Kimono
- **Role:** Father
- **Personality:** Arrogant

### Toyokawa Motoharu (豊川 元治)
- **Gender:** Male
- **Hair:** Black, Short
- **Body:** Pale, Adult
- **Clothes:** Glasses, Shirt, Jeans
- **Role:** Uncle
- **Personality:** Timid

## Shops
- [Official Website](http://plumzero.com/kankeizu/index.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=701419)

## Releases
### Japanese
- **2008-05-23**: Kankeizu ~Yutori-kun no Gyakushuu~ Download Edition - [Official website](http://plumzero.com/kankeizu/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=9940), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0020867/), [DL.Getchu](http://dl.getchu.com/i/item10212)
- **2008-06-20**: Kankeizu ~Yutori-kun no Gyakushuu~ Package Edition - [Official website](http://web.archive.org/web/20090228163406/http://plumzero.com/kankeizu/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=542345)
- **2011-03-04**: Kankeizu - Low Price Edition - [Official website](http://web.archive.org/web/20090228163406/http://plumzero.com/kankeizu/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=701419)

## Tags
Sexual Content, ADV, Lesbian Sex, Rape, Incest, Non-blood-related Incest, Non-blood-related Brother/Sister Incest, Romance, Male Protagonist, Modern Day, Nukige, Group Sex of One Female and Several Males, Branching Plot, Protagonist's Non-blood-related Mother as a Heroine, Non-blood-related Mother/Son Incest, Anal Penetration, Blood-related Mother/Daughter Incest, Twin Blowjob, Non-blood-related Father/Daughter Incest, Anal Toys, Uncle/Niece Incest, Aunt/Nephew Incest, Tribadism on Penis, Double Penetration (Group Sex), Flat Tints Only, Harem Ending

## More Games from PlumZERO
- [Reijou Trader ~Koukan Torihiki~](https://pinovel.net/v7088)
- [Inraku no Kusari ~Chat Lady Kanraku~](https://pinovel.net/v3742)
- [Reijou Trader Past ~A Green Mail~](https://pinovel.net/v8205)
- [Kankeizu ~Yutori-kun no Gyakushuu~](https://pinovel.net/v779)

---
*View the full details at [pinovel.net/v779](https://pinovel.net/v779).*

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```