---
title: "Aimai Ren'ai"
description: "Our protagonist (Shunichi) is a college student with two younger sisters who attend different schools. Though they are old enough to start living on their own, "
image: "https://t.vndb.org/cv/54/28954.jpg"
---

# Aimai Ren'ai

![Aimai Ren'ai](https://t.vndb.org/cv/54/28954.jpg)

**Alternative Title:** 愛妹恋愛

**Aliases:** ai-mai ren-ai

**Developer:** INTERHEART / Interheart Cute

**Release date:** Mar 28, 2014

**Platform:** Windows, Android, DVD

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

**Rating:** 6.8/10 (86 votes)

## Description
Our protagonist (Shunichi) is a college student with two younger sisters who attend different schools. Though they are old enough to start living on their own, they all commute to school from their parents' house because they feel it suits their needs. However, their parents died in an accident, leaving Shunichi as their older brother and a parent figure.

While he loves his two younger sisters, he gradually begins to develop desires for them.

He tries not to be overly concerned about the fact that they are siblings, but the plumpness of their newly developed breasts and their clear, white skin are enough to make him want them more than ever. Then he saw one of his younger sisters masturbating, perhaps through an act of force majeure...

The two sisters are aware of him as "the opposite sex", despite their different ways of expressing their affection, but what should he do as their "older brother"?

[translated from [DLSite](https://www.dlsite.com/pro/work/=/product_id/VJ008453.html/)]

## Characters
### Saeki Shun'ichi (佐伯 俊一)
- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Hidden
- **Role:** Writer, Kouhai, University Student, Older Brother

### Saeki Emi (佐伯 えみ)
Oldest sister and is like a mother to other siblings. Is original worried about her brother with his new behavior as he is writing his new novel. Even finds porn magazines and lube. But after finding out about job tries to support. 

[spoiler] Despite supporting him her brother keeps pushing boundary line she is comfortable with. Eventual leading to full on sex and more. She used to be bullied by her brother in younger years doing stuff like playing doctor but he out grew phase. But because of it she turned into a masochist. [spoiler]

- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 80-56-82cm
- **Hair:** Black, Long
- **Clothes:** School Uniform, Pajamas, T-shirt, Knee-high Socks, Towel, Turtleneck Sweater, Old Type School Swimsuit, Sailor School Uniform
- **Eyes:** Violet
- **Personality:** Deredere, Kind
- **Subject of:** Bullying, Pregnancy, Teasing
- **Role:** High School Student, Younger Sister
- **Engages in:** Lactation
- **Voiced by:** Kimishima Risa

### Saeki Minami (佐伯 みなみ)
Youngest sister of family. Is really stupid and immature for her age. Learns about sex from her friends and catches her brother going to sex club. Is afraid he is having sex with random people and confronts him. After learning more about sex she decides to she wants to have sex with person she loves most, her brother.

- **Gender:** Female
- **Measurements:** Height: 150cm, Bust-Waist-Hips: 82-56-82cm
- **Hair:** Blond, Twin Tails, Waist Length+
- **Clothes:** School Uniform, T-shirt, Sport Bloomers, Thigh-high Stockings, Towel, Shimapan, Sailor School Uniform
- **Role:** Student, High School Student, Younger Sister
- **Eyes:** Blue, Tsurime
- **Personality:** Idiot, Immature, Assertive
- **Subject of:** Pregnancy
- **Voiced by:** Yahiro Mami

### Kuroya (黒谷)
famous erotic author that takes interest in protag new novel. Keeps giving him advice on how to writer better. Almost always encouraging him to do more crazy stuff. Says she can help with promise of future series/hiring if he keeps writing erotic novels like the ones with having sex with sister

[spoiler] Is little crazy and passionate about her writing and sex life. Mentions that she doesn't write made up stories but only the truth. Says most of crazy sex stuff in stories is about her random sex with men and women, orgies, sex toys, almost every type of fetish. Even sex with her brother but does it all for her writing as that is only way she can write passionate. [spoiler]

- **Gender:** Female
- **Hair:** Black, Long, Parted to Side
- **Eyes:** Violet, Tsurime
- **Role:** Writer, Management
- **Personality:** Strange, Honest, Promiscuous
- **Engages in:** Not Sexually Involved
- **Clothes:** Skirt Suit
- **Items:** Pen
- **Voiced by:** Nanno Koto

### Misaki Tarou (三崎 太郎)
friend of protagonist and introduces him to Kuroya who has taken an interest in his writing. He is also writes erotic novels. 

[spoiler] Plagiarizes some of protagonist work as he is starting to get on a role with his sister novel. Kuroya has reputation of sleeping with writers she takes interest in. He was her last interest as writer and still has one side feelings so tries to take her back by stealing his work. Unknown to him neither protag or Kuroya have any sexual relationship. [spoiler]

- **Gender:** Male
- **Hair:** Blue, Short
- **Clothes:** Sweater
- **Eyes:** Blue
- **Engages in:** Not Sexually Involved
- **Voiced by:** Naitou Daiki

### Shop Manager (店長)
Owns shop were couples can have sex or do anything sexual by self. However each room comes with two way mirror so he or others can watch which participants agree to. Encourages and help protagonist with his novel

- **Gender:** Male
- **Hair:** Brown, Moustache, Afro
- **Eyes:** Brown
- **Body:** Dark, Makeup
- **Clothes:** Necktie, Shirt, Vest
- **Engages in:** Not Sexually Involved
- **Voiced by:** Yuuhi

## Shops
- [Official Website](http://www.interheart.co.jp/pcgame/premiumbox2/)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011343.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=955866)

## Releases
### Japanese
- **2014-02-24**: Aimai Ren'ai - Trial Edition - [Official website](http://www.interheart.co.jp/pcgame/imouto/about/#trial)
- **2014-03-28**: Aimai Ren'ai - Package Edition - [Official website](http://www.interheart.co.jp/pcgame/imouto/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19915), [Getchu](http://www.getchu.com/soft.phtml?id=794013)
- **2014-03-28**: Nuki-BOX Vol.1 - [Official website](http://www.interheart.co.jp/pcgame/nukibox1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19915), [Getchu](http://www.getchu.com/soft.phtml?id=796267)
- **2014-04-25**: Aimai Ren'ai - Emi Edition - [Official website](http://www.interheart.co.jp/pcgame/imouto/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008453.html), [Gyutto](https://gyutto.com/i/item123283), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0208107/), [DL.Getchu](http://dl.getchu.com/i/item1004729), [DMM](https://dlsoft.dmm.co.jp/detail/digib_0065)
- **2014-04-25**: Aimai Ren'ai - Minami Edition - [Official website](http://www.interheart.co.jp/pcgame/imouto/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008454.html), [Gyutto](https://gyutto.com/i/item123282), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0208104/), [DL.Getchu](http://dl.getchu.com/i/item1004728), [DMM](https://dlsoft.dmm.co.jp/detail/digib_0064/)
- **2014-06-20**: Aimai Ren'ai - [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ008571.html)
- **2014-11-28**: Aimai Ren'ai - DVDPG - [Official website](https://web.archive.org/web/20180606033636/http://www.world-pg.com/2014_products/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=831542), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=cppg099/)
- **2016-03-11**: Nuki-BOX Vol.1 - Download Edition - [Official website](http://www.interheart.co.jp/pcgame/nukibox1/), [DMM](https://dlsoft.dmm.co.jp/detail/inheart_0007/)
- **2017-06-30**: Interheart Premium BOX 2 ~JK Toku Koi Nakadashi Complete~ - [Official website](http://www.interheart.co.jp/pcgame/premiumbox2/), [Getchu](http://www.getchu.com/soft.phtml?id=955866)
- **2017-08-04**: Interheart Premium Box 2 ~JK Toku Koi Nakadashi Complete~ Download Edition - [Official website](http://www.interheart.co.jp/pcgame/premiumbox2/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011343.html), [Gyutto](https://gyutto.com/i/item193795), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0160519/), [DL.Getchu](http://dl.getchu.com/i/item4002766), [DMM](https://dlsoft.dmm.co.jp/detail/inheart_0038pack/)
- **2020-10-23**: Aimai Ren'ai - Set Pack - [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0208108/)

### Chinese (simplified)
- **2021-01-27**: Ai Mei Lian'ai

### English
- **2025**: Aimai Ren'ai - [Official website](https://greatvisualnovel.up.railway.app/vns/14068)

## Tags
ADV, Brother/Sister Romance, Male Protagonist, Multiple Endings, Mentor Support Character, Nukige, Bondage, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Pregnant Sex, Under the Same Roof, Branching Plot, Unlockable Harem Ending, Other Perspectives, Ponytail Heroine, Energetic Heroine, Urination Fetish, Vibrators, Condoms, Defloration, Only Virgin Heroines, Orphan Heroine, Orphan Protagonist, Clothed Female Naked Male, Missionary Position, Sixty-nine, Sounds of Copulation, Twin Blowjob, Lactation During Sex, Intercrural Sex, Anilingus, University Student Protagonist, Cunnilingus, Voyeurism, Doggy Style, Female Ejaculation, Pubic Hair Option, Ejaculation Choice, Outdoor Sex, Naked Sprites, Writer Protagonist, Threesome Ending, Read Text Marking, Cowgirl, Sex in Water, Shimaidon Ending, Only Protagonist's Sisters as Heroine(s), Sitting Sex, Piledriver, Discreet Sex, Bathroom Sex, Kissing Scene, Background Moans, Facesitting, Sexual Blindfold, Quickie Fix Position, Piss Drinking, Suction on Nipples, Tribadism on Penis, Twin Buttjob, Onahole, Okama Support Character, Adult Breast Sucking, Milking (Sexual), Vaginal Masturbation, Non-twin Heroine Sisters, High School Student Heroine, Blood-related Brother/Sister Incest, Inbreeding, Shimaidon, Protagonist's Younger Sister as a Heroine, Protagonist's Full Sister as a Heroine

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---
*View the full details at [pinovel.net/v14068](https://pinovel.net/v14068).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v14068#game","name":"Aimai Ren'ai","description":"Our protagonist (Shunichi) is a college student with two younger sisters who attend different schools. Though they are old enough to start living on their own, ","url":"https://pinovel.net/v14068","image":"https://t.vndb.org/cv/54/28954.jpg","author":{"@type":"Organization","name":"INTERHEART / Interheart Cute"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.8","bestRating":10,"worstRating":1,"ratingCount":86}}
```