---
title: "Binyuu Inmai Haruka \"Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!\""
description: "The main character, a prefect, lives with his younger sister, Haruka. He loves Oppai and cosplay girls. Though he keeps it secret at school, there are a lot of "
image: "https://t.vndb.org/cv/54/120454.jpg"
---

# Binyuu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!"

![Binyuu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!"](https://t.vndb.org/cv/54/120454.jpg)

**Alternative Title:** 美乳淫妹 遥 「私にイヤらしいコスプレさせるなんて……この変態！」

**Developer:** CrossOver

**Release date:** Nov 27, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 7.1/10 (42 votes)

## Description
The main character, a prefect, lives with his younger sister, Haruka. He loves Oppai and cosplay girls. Though he keeps it secret at school, there are a lot of cosplay uniforms in his room. Of course, Haruka dislikes him.... One day, she finds a tissue paper her older brother used for masturbation in a dust box. She feels sick at first, but she gets sexually excited when she smells it.... The main character sees it all and knows that Haruka always gets sexually excited by smelling semen....

[From [ErogeShop](http://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/kensaku.php)]

## Characters
### Ayano Kotomi (文野 琴美)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length
- **Body:** Pale
- **Clothes:** School Uniform, Apron, Kemonomimi Headband, T-shirt, Gloves, Sport Bloomers, Knee-high Socks, Thigh-high Stockings, Naked Apron, Police Officer Uniform
- **Eyes:** Teal
- **Engages in:** Bunnygirl Cosplay
- **Voiced by:** Tsumugi Kanae

### Ichinose Haruka (市ノ瀬 遥)
- **Gender:** Female
- **Measurements:** D cup
- **Hair:** Red, Twin Tails, Waist Length+, Sidehair
- **Clothes:** School Uniform, Pajamas, Kemonomimi Headband, T-shirt, Sport Bloomers, Boots, Pantyhose, Thigh-high Stockings, Maid's Dress, Chinese Dress, Collar, Tank Top, Wedding Dress, Tail, Bell (accessory), Nurse Uniform, Garter Belt Stockings, Naked Apron, Yukata, Veil, Spats, Maid's Headdress, Nurse's Cap, Sports Swimsuit, Over The Knee Socks, Micro Bikini, Tabi, Sling Bikini
- **Eyes:** Red, Tsurime
- **Subject of:** Pregnancy
- **Role:** Younger Sister
- **Engages in:** Cat Cosplay, Tiger Cosplay, Bunnygirl Cosplay
- **Voiced by:** Andou Ryuu

### Kousaka Akiho (高坂 秋穂)
- **Gender:** Female
- **Hair:** Blond, Ponytail, Shoulder-length, Thick Eyebrows
- **Clothes:** School Uniform, T-shirt, Sport Bloomers, Sports Shoes, Knee-high Socks, Thigh-high Stockings, Ninja Suit, Ribbon Hair Tie, Over The Knee Socks
- **Eyes:** Green, Tareme
- **Items:** Kunai
- **Voiced by:** Aoba Ringo

### Mioka Ryouko (美岡 涼子)
- **Gender:** Female
- **Hair:** Violet, Waist Length+
- **Eyes:** Brown
- **Clothes:** Catsuit, Keikogi, Thigh-high Stockings, One Piece Swimsuit, Garter Belt Stockings, Miko's Dress, Yukata, Skirt Suit, Tabi, Lace Lingerie
- **Engages in:** Smoking
- **Body:** Big Breast Sizes
- **Role:** Student Club Advisor, Homeroom Teacher
- **Voiced by:** Mikuro

## Shops
- [Official Website](https://web.archive.org/web/20200910113305/https://www.dlsite.com/pro/work/=/product_id/VJ013236.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01005231.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1292042)

## Releases
### Japanese
- **2009-11-27**: Binyu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!" - [Official website](http://www.crossover-soft.jp/haruka.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12934), [Getchu](http://www.getchu.com/soft.phtml?id=666293)
- **2011-03-01**: Binyu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!" - Download Edition - [Official website](http://www.crossover-soft.jp/haruka.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005497.html), [Gyutto](https://gyutto.com/i/item54061), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0050262/), [DL.Getchu](http://dl.getchu.com/i/item1003005), [DMM](https://dlsoft.dmm.co.jp/detail/views_0220/)
- **2013-03-22**: Binyu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!" - Low Price Edition - [Official website](http://www.crossover-soft.jp/haruka_sp.html), [Getchu](http://www.getchu.com/soft.phtml?id=761220)
- **2018-03-30**: Binyuu Inmai Haruka - TRIPLE PLUS - "Konna Hazukashii Cosplay Saseru Nante…… Kono Hentai!" - [Official website](http://www.crossover-soft.jp/crs012.php), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=26268), [Getchu](http://www.getchu.com/soft.phtml?id=990509)
- **2018-03-30**: Binyuu Inmai Haruka -TRIPLE PLUS-  "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!" - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=26268), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011753.html)
- **2019-12-20**: CROSSOVER Shojo Dokusen + Fetish 7 Renpatsu Pack - [Official website](http://www.crossover-soft.jp/crs016.php), [Getchu](http://www.getchu.com/soft.phtml?id=1068570), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1230apc13147/)
- **2020-02-28**: CROSSOVER Shojo Dokusen + Fetish 7 Renpatsu Pack - Download Edition - [Official website](https://web.archive.org/web/20200910113305/https://www.dlsite.com/pro/work/=/product_id/VJ013236.html)
- **2024-09-27**: Nukicolle vol.70 - CROSSOVER set1: Binyuu Inmai Haruka -TRIPLE PLUS- + Masou Shojo + Binyuu kiss Nee Rimi - [Getchu](http://www.getchu.com/soft.phtml?id=1292042)
- **2025-10-31**: CROSSOVER Shojo Dokusen + Fetish 11 Renpatsu Pack - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01005231.html)

## Tags
Heroine with Big Breasts, ADV, School, Blood-related Brother/Sister Incest, Male Protagonist, Nameable Protagonist, High Sexual Content, Group Sex of One Male and Several Females, Pregnant Sex, Harem Ending, Heroine with Zettai Ryouiki, Big Breast Sizes Heroine, Ponytail Heroine, Defloration, Boobjob, Only Virgin Heroines, Cosplay, Heroine with Swimsuits, Twin Tail Heroine, Sixty-nine, Blowjob, Naked Heroine with Apron, Heroine with Kimono, Central Heroine, Hairjob, Discipline Committee Leader Protagonist, Cowgirl, Heroine with Spats, Standing Sex, Sitting Sex, Bathroom Sex, Quickie Fix Position, Twin Bellyjob, Bunnygirl Cosplay, Sexual Cosplay, Legwear Footjob, Single Footjob, Sex with Protagonist Only, Protagonist's Full Sister as a Heroine, Protagonist's Younger Sister as a Heroine

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---
*View the full details at [pinovel.net/v2861](https://pinovel.net/v2861).*

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