---
title: "Sister Scheme 3"
description: "Chihaya has a beautiful older sister Akane, who is very popular among the boys at the school. She loves him greatly as a younger brother, but he thought that th"
image: "https://t.vndb.org/cv/46/114346.jpg"
---

# Sister Scheme 3

![Sister Scheme 3](https://t.vndb.org/cv/46/114346.jpg)

**Alternative Title:** しすたー・すきーむ3

**Developer:** M de Pink

**Release date:** Dec 19, 2014

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.7/10 (73 votes)

## Description
Chihaya has a beautiful older sister Akane, who is very popular among the boys at the school. She loves him greatly as a younger brother, but he thought that they should not have romantic feelings for each other. However, he was unable to get a girlfriend, either because of his standards possibly being elevated due to his older sister or that others viewed them as a couple. He did not give up on his dream, but one day, he received a letter which threatened to divulge his secret if he didn’t deeply kiss his older sister at school within two days.

Surprisingly at that time, his childhood friend who had moved away, Sayumi, appeared before him. Her father had remarried his mother, so she would now be living with him, to his astonishment. This change of circumstances caused much tension between him and his older sister. What was the origin of the threatening letter and what will happen to his love life from now on?

[From [Hau~ Omochikaeri!](https://omochikaeri.wordpress.com/2014/12/18/december-2014-eroge-releases/)]

## Characters
### Asakura Chihaya (麻倉ちはや)
- **Gender:** Male
- **Measurements:** Height: 168cm, Weight: 58kg
- **Hair:** Black
- **Clothes:** School Uniform
- **Body:** Young-adult
- **Role:** Son, Full Brother, Non-blood-related Brother, High School Student, Younger Brother
- **Eyes:** Garnet

### Asakura Akane (麻倉あかね)
Biological older sister of the protagonist. She is one grade above him at the same school and an honor student. She gets many advances from the other male students at school but ignores them, however she is suspected of favoritism towards her brother.

- **Gender:** Female
- **Measurements:** Height: 162cm, Weight: 55kg, Bust-Waist-Hips: 93-58-85cm, F cup
- **Hair:** Brown, Waist Length+, Sidehair
- **Body:** Slim, Pale, Young-adult, Big Breast Sizes
- **Clothes:** School Uniform, Pajamas, Miniskirt, Sport Bloomers, Swimsuit, Hairpin, Towel, Ribbon Tie, Paint
- **Engages in:** Cooking, Swimming
- **Items:** Knife
- **Role:** Daughter, Full Sister, Step Sister, High School Student, Popular, Older Sister, Honor Student
- **Eyes:** Garnet
- **Personality:** Brother Complex, Emotional
- **Voiced by:** Sakuragi Chika

### Asakura Sayumi (朝倉さゆみ)
The younger step sister of the protagonist. They both go to the same school but she is not very academically minded. Her father remarried the protagonist's mother but he spends a lot of time overseas so for the time being is staying with them.

- **Gender:** Female
- **Measurements:** Height: 157cm, Weight: 49kg, Bust-Waist-Hips: 82-60-88cm, C cup
- **Hair:** Red, Bun, Twin Tails, Long, Spiky Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Medium Breasts
- **Clothes:** School Uniform, Pajamas, Scarf, Necktie, Sport Bloomers, Swimsuit, Ribbon Hair Tie, Paint
- **Role:** Step Sister, Childhood Friend, Waitstaff, High School Student, Younger Sister, Part-time Worker
- **Engages in:** Cosplay, Painting, Swimming, Moving
- **Personality:** Immature, Mischievous
- **Eyes:** Garnet, Tareme
- **Voiced by:** Ayane Mako

### Asakura Tamano (麻倉 珠乃)
Biological mother of both Chihaya and Akane. She is also the step-mother of Sayumi. Still fairly young with a carefree personality and has quite large breasts for someone of her small stature.

- **Gender:** Female
- **Measurements:** Height: 149cm, Weight: 45kg, Bust-Waist-Hips: 92-57-85cm, G cup
- **Hair:** Blue, Shoulder-length, Spiky Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Big Breast Sizes
- **Clothes:** Apron, Blouse, Transparent, Nightgown
- **Personality:** Shy, Relaxed, Kind, Clumsy
- **Role:** Mother, Non-blood-related Mother, Housewife
- **Engages in:** Teasing, Lactation
- **Subject of:** Pregnancy
- **Eyes:** Garnet
- **Voiced by:** Shiina Amane

### Rikumori Shichiro (陸守七郎太)
- **Gender:** Male
- **Measurements:** Height: 175cm, Weight: 60kg
- **Hair:** Short, Green, V Bangs
- **Clothes:** School Uniform, Jacket, Necktie, Coke-bottle Glasses
- **Role:** Friend, Classmate, High School Student
- **Personality:** Strange
- **Engages in:** Not Sexually Involved

## Shops
- [Official Website](http://www.mink.co.jp/product/tresurebox/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013262.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=920436)

## Releases
### Japanese
- **2014-10-31**: Sister Scheme 3 - Trial Edition - [Official website](http://www.mink.co.jp/product/sis3/download/index.html)
- **2014-11-21**: Sister Scheme 3 - Trial Edition (Version 2) - [Official website](http://www.mink.co.jp/product/sis3/download/index.html)
- **2014-12-19**: Sister Scheme 3 - First Press Limited Edition - [Official website](http://www.mink.co.jp/product/sis3/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20839), [Getchu](http://www.getchu.com/soft.phtml?id=819813)
- **2015-01-16**: Sister Scheme 3 - Download Edition - [Official website](http://www.mink.co.jp/product/sis3/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009014.html), [Gyutto](https://gyutto.com/i/item134168), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0109084/), [DL.Getchu](http://dl.getchu.com/i/item1005017), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_0939/)
- **2015-06-26**: Mink New Enjoyment Pack - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009355.html)
- **2016-05-27**: Inmitsu no Takarabako III -Variety Pack- - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=891838)
- **2016-08-02**: Mink Teiban Ninki Saku Complete Pack - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010341.html), [Getchu](http://www.getchu.com/soft.phtml?id=920436), [DL.Getchu](http://dl.getchu.com/i/item1005608)
- **2017-06-16**: Inmitsu no Takarabako III -Variety Pack- Download Edition - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011700.html), [Gyutto](https://gyutto.com/i/item200593), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0168334/), [DL.Getchu](http://dl.getchu.com/i/item4006637), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0035pack/)
- **2017-06-16**: Inmitsu no Takarabako -Variety Full Pack- - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0036pack/)
- **2019-10-25**: Okazu no Tame no Scene Kanshou Imouto Hen Vol. 1 - [Official website](http://www.mink.co.jp/product/okazu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28788), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013002.html), [Gyutto](https://gyutto.com/i/item223999), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0063/)
- **2020-02-28**: Okazu no Tame no Scene Kanshou Hitozuma Hen Vol. 2 - [Official website](http://www.mink.co.jp/product/okazu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29170), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013262.html), [Gyutto](https://gyutto.com/i/item228845), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0067/)

## Tags
ADV, Simulation Game, High School, Rape, Blood-related Brother/Sister Incest, Non-blood-related Brother/Sister Incest, Brother/Sister Romance, Male Protagonist, Mother Support Character, Deredere Heroine, Protagonist's Childhood Friend as a Heroine, Protagonist's Blood-related Sister as a Heroine, Protagonist's Non-blood-related Sister as a Heroine, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Adult Heroine, Netori, Student Protagonist, Perverted Protagonist, Protagonist's Blood-related Mother as a Heroine, Blackmail, Urination Fetish, Protagonist with a Face, Defloration, Sex in Public Places, Exhibitionism, Heroine with Swimsuits, Game Over, Lots of Choices, Brocon Heroine, Perverted Friend, Body Writing, Naked Sprites, Fingering, Siscon Protagonist, Normal Scene Recollection, Sex in Water, Choices with 4 or More Options, Discreet Sex, Bathroom Sex, Rape by Proxy, Sexual Blindfold, High School Student Heroine, Blood-related Mother/Son Incest, Sexual Fantasizing, Inbreeding, Protagonist's Older Sister as a Heroine, High School Student Protagonist, Protagonist's Full Sister as a Heroine, Protagonist's Younger Sister as a Heroine, Vaginal Masturbation, Missionary Position, Single Blowjob, Cowgirl, Heroine with Sport Bloomers, Heroine with Big Breasts, Single Handjob, Doggy Style, Standing Sex, Twin Blowjob, Married Heroine, Mischievous Heroine, Waitress Heroine, Lactation During Sex, Twin Tail Heroine, Pregnancy, Heroine with Sexual Experience, Shy Heroine, Reverse Cowgirl, Spoons, Infidelity

## More Games from M de Pink
- [Ippai Shimasho](https://pinovel.net/v3187)
- [Kasou = Genjitsu ~Harem Simulator~](https://pinovel.net/v3912)
- [Sister Scheme ~Onee-chan to no Shikata ni Tsuite~](https://pinovel.net/v2137)
- [Maid in Oshigoto](https://pinovel.net/v1250)
- [Sister Scheme 2](https://pinovel.net/v3160)
- [Revolving Summoner](https://pinovel.net/v5393)
- [Ama Futa Sandwich!!! -AMA-AMA-FUTA-MATA-SANDWICH!!!-](https://pinovel.net/v6354)
- [Tsukue Otome.](https://pinovel.net/v13310)
- [Sister Scheme 3](https://pinovel.net/v15646)

---
*View the full details at [pinovel.net/v15646](https://pinovel.net/v15646).*

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```