---
title: "Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~"
description: "Uh-oh! My twin sisters are failing their classes!  As a teacher at their school, I feel obligated to help them study, but these two girls have no intention of a"
image: "https://t.vndb.org/cv/81/83681.jpg"
---

# Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~

![Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~](https://t.vndb.org/cv/81/83681.jpg)

**Alternative Title:** ちんかもツインズ！ ～ふたごの妹たちに懐かれてるのはわかってたけどまさか恋愛感情に変わるなんて思ってなかった件～

**Aliases:** Twin little sister's the jealous type

**Developer:** milimili:AMUSE CRAFT EROTICA

**Release date:** Oct 25, 2019

**Platform:** Windows, DVD

**Language:** English, Japanese, Chinese (simplified), Chinese (traditional), Russian

**Rating:** 5.9/10 (167 votes)

## Description
Uh-oh! My twin sisters are failing their classes!

As a teacher at their school, I feel obligated to help them study, but these two girls have no intention of applying themselves.

I've managed to get them to agree to study sessions in exchange for pampering them, but now they're saying they’ve realized their true feelings for me and are starting to fight over me! What's going on?

Being a big brother to two cute but headstrong girls was already hard enough without adding this to the mix...!

Come explore the depths of forbidden familial love with Chinkamo Twins, a story about two twin sisters who love their Onii-chan a little too much!

[Edited from [JAST USA](https://jastusa.com/games/lovelab003/chinkamo-twins!)]

## Characters
### Saya (左綾)
A gamer girl who knows exactly what she wants.
Saya used to live with their parents until, craving freedom and her Onii-chan, she moved into the protagonist's house together with Uya.
She hates studying and isn't doing so well at school, but she loves her Onii-chan like a good little kitty!
Clingy and needy, but keeps her distance in public. Prefers to stay in and likes nothing better than quietly snuggling up with Onii-chan when no one else is around.
Loves reading manga and gaming, and can often be found playing video games on her Onii-chan's lap.
Has a sweet tooth, but forces herself to drink her coffee black in order to appear more mature.
Tends to value style over substance; for example, she wears glasses when studying because it makes her look smarter.
Skilled with the side-eye.

[i]"I know! Why don't I play a game? I have Onii-chan here acting as my back rest after all!"[/i]

[Edited from [url=https://jastusa.com/games/lovelab003/chinkamo-twins!]JAST USA[/url] and [url=https://www.mangagamer.com/r18/detail.php?product_code=1290]MangaGamer[/url]]

- **Gender:** Female
- **Measurements:** Height: 145cm, C cup
- **Hair:** Blue, Ahoge, Waist Length+
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Hat, Mask, Miniskirt, Thigh-high Stockings, Tank Top, One Piece Swimsuit, Ribbon Tie, Clothing with Ribbons, Unusual Hair Ornaments, Pleated Skirt, Blazer
- **Eyes:** Violet
- **Role:** Twin Sister, Younger Sister
- **Personality:** Sweets Lover, Brother Complex
- **Voiced by:** Naruse Nagomi

### Uya (右綾)
A sporty girl who always looks on the bright side.
Uya used to live with their parents until, craving freedom and her Onii-chan, she moved into the protagonist's house together with Saya.
She hates studying and isn't doing so well at school, but she loves her Onii-chan like a good little puppy!
Likes to be out of the house, and can often be found nuzzling up to Onii-chan with a big grin on her face. You can practically see her tail wagging.
Sometimes tries to find opportunities to keep him to herself by taking advantage of Saya's shut-in ways. Ruled by her emotions, she likes to be active and is prone to physical expressions (attacks) of love.
Has a super sensitive tongue, to the point that she can identify the individual ingredients in a meal. Really can't handle spicy or sour things, but sweet stuff is A-okay.
Black coffe will knock her right out.
Basically, she's kind of an airhead.

[i]"I'm practicing basketball in place of studying! You saw how hard I worked today, right?"[/i]

[Edited from [url=https://jastusa.com/games/lovelab003/chinkamo-twins!]JAST USA[/url] and [url=https://www.mangagamer.com/r18/detail.php?product_code=1290]MangaGamer[/url]]

- **Gender:** Female
- **Measurements:** Height: 145cm, E cup
- **Hair:** Ahoge, Twin Tails, Short, V Bangs, Orange
- **Body:** Teen, Slim, Pale, Big Breast Sizes, Big Breasts
- **Clothes:** School Uniform, Miniskirt, Gym Shorts, Tank Top, Bikini, Hairpin, Ribbon Tie, Pleated Skirt, Sports Jersey
- **Eyes:** Green
- **Personality:** Carefree, Sweets Lover, Brother Complex
- **Role:** Twin Sister, Younger Sister
- **Engages in:** Basketball, Swimming
- **Voiced by:** Hiiragi Sayoko

## Shops
- [Official Website](http://milimili.amusecraft.com/chinkamo/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012980.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1083851)

## Releases
### Japanese
- **2019-10-25**: Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~ Package Edition - [Official website](http://milimili.amusecraft.com/chinkamo/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28527), [Getchu](http://www.getchu.com/soft.phtml?id=1061977)
- **2019-10-25**: Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~ Saaya Dakimakura Cover Included Edition - [Official website](http://milimili.amusecraft.com/chinkamo/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28527), [Getchu](http://www.getchu.com/soft.phtml?id=1061978)
- **2019-10-25**: Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~ Download Edition - [Official website](http://milimili.amusecraft.com/chinkamo/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28527), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012980.html), [Gyutto](https://gyutto.com/i/item224097), [DL.Getchu](http://dl.getchu.com/i/item4022017), [DMM](https://dlsoft.dmm.co.jp/detail/spal_0143/)
- **2020-04-23**: Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~ DVDPG - [Official website](http://n43project.com/n43/mnpg122/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=1083851), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107mnpg122/)

### Chinese (simplified)
- **2021-01-31**: Rujiaosiqi Shuangbaotai! Guanyu Hen Nianwo de Shuangbaotai Jiemeimen Juran Xihuan Shang le Wo Zhejianshi
- **2022-07-01**: Chinkamo Twins! -My Twin Sisters Are Totally Into Me!?- - [Official website](https://www.lovelabjapan.com/en/chinkamo-twins/), [Denpasoft](https://denpasoft.com/product/chinkamo-twins/), [JAST USA](https://jastusa.com/games/lovelab003/chinkamo-twins!), [MangaGamer](https://www.mangagamer.com/r18/detail.php?product_code=1290)

### English
- **2022-07-01**: Chinkamo Twins! -My Twin Sisters Are Totally Into Me!?- - [Official website](https://www.lovelabjapan.com/en/chinkamo-twins/), [Denpasoft](https://denpasoft.com/product/chinkamo-twins/), [JAST USA](https://jastusa.com/games/lovelab003/chinkamo-twins!), [MangaGamer](https://www.mangagamer.com/r18/detail.php?product_code=1290)

### Chinese (traditional)
- **2022-07-01**: Chinkamo Twins! -My Twin Sisters Are Totally Into Me!?- - [Official website](https://www.lovelabjapan.com/en/chinkamo-twins/), [Denpasoft](https://denpasoft.com/product/chinkamo-twins/), [JAST USA](https://jastusa.com/games/lovelab003/chinkamo-twins!), [MangaGamer](https://www.mangagamer.com/r18/detail.php?product_code=1290)

### Russian
- **2024-03-14**: Chinkamo Twins! -My Twin Sisters Are Totally Into Me!?- - [Official website](https://pornolab.net/forum/viewtopic.php?t=3068676)

## Tags
ADV, Blood-related Brother/Sister Incest, Male Protagonist, Twin Sisters as Heroines, Teacher Protagonist, Other Perspectives, Defloration, Side Portraits, Only Virgin Heroines, Brocon Heroine, Unnamed Protagonist, Few Choices, Only Protagonist's Sisters as Heroine(s), Oppai Loli Heroine, Background Moans, Backlog Jump, High School Student Heroine, Sex with Protagonist Only, Heroine with Big Breasts, Only Blood-related Heroines, Protagonist's Younger Sister as a Heroine, Only Younger Heroines, Protagonist's Full Sister as a Heroine

## More Games from milimili:AMUSE CRAFT EROTICA
- [Ero Imo Hurricane! ~Idol no Imouto ga Erokute Erokute Ore no Risei ni Arashi no Yokan!?~](https://pinovel.net/v23201)
- [Ero Imo Cyclone! ~Uzumaku Eroero wa Imouto o Chuushin ni Kyuusoku Kakudaichuu!~](https://pinovel.net/v24471)
- [Ero Imo Typhoon! ~Mizu mo Shitataru Eroero Imouto-tachi to Yukemuri Onsen Burari Yokujou Ryokou!~](https://pinovel.net/v25421)
- [Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~](https://pinovel.net/v26416)
- [shin-neko ~Saikai Shita Imouto to no Arata na Kankei~](https://pinovel.net/v28663)
- [Chinkamo Twins 2! ~Natsu da! Umi da! Futago no Imouto Oppai Taiketsu da!~](https://pinovel.net/v29922)
- [Kyonyuu Yuurei-san ni Iyasareru Shachiku-san no Seikatsu! ~Ecchi na Support wa Watashi ni Omakase!~](https://pinovel.net/v37240)
- [Kyonyuu Onaho Youkai to Inaka Life mo H mo Mankitsu Seikatsu](https://pinovel.net/v47645)
- [Chotto Namaiki na Toilet no Hanako-san ~Ecchi Gakuen no Obake to Ero Ero Sakusei Seikatsu~](https://pinovel.net/v52359)

---
*View the full details at [pinovel.net/v26416](https://pinovel.net/v26416).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v26416#game","name":"Chinkamo Twins! ~Futago no Imouto-tachi ni Natsukareteru no wa Wakatteta kedo Masaka Ren'ai Kanjou ni Kawaru Nante Omottenakatta Ken~","description":"Uh-oh! My twin sisters are failing their classes!  As a teacher at their school, I feel obligated to help them study, but these two girls have no intention of a","url":"https://pinovel.net/v26416","image":"https://t.vndb.org/cv/81/83681.jpg","author":{"@type":"Organization","name":"milimili:AMUSE CRAFT EROTICA"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"5.9","bestRating":10,"worstRating":1,"ratingCount":167}}
```