---
title: "Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai"
description: "Read about Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai visual novel."
image: "https://t.vndb.org/cv/22/14722.jpg"
---

# Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai

![Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai](https://t.vndb.org/cv/22/14722.jpg)

**Alternative Title:** 俺の姉がこんな妊婦になるわけがない

**Developer:** BlueRose

**Release date:** Dec 22, 2011

**Platform:** Windows

**Language:** Japanese

**Rating:** 4.9/10 (7 votes)

## Characters
### Hatori Ai (羽鳥 亜衣)
- **Gender:** Female
- **Hair:** Brown, Waist Length+
- **Clothes:** School Uniform, Mini-dress, Pajamas, Necktie, Thigh-high Stockings, Bikini, Towel, Shrug
- **Eyes:** Amber
- **Role:** Student Council President, Older Sister
- **Subject of:** Pregnancy, Catheter
- **Body:** Big Breast Sizes
- **Voiced by:** Shiina Amane

### Hatori Mii (羽鳥 美衣)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length
- **Clothes:** School Uniform, Necktie, Miniskirt, Knee-high Socks, Tank Top, Hairpin
- **Role:** Student, Younger Sister
- **Eyes:** Amber
- **Voiced by:** Yuzuki Akari

## Shops
- [Official Website](https://web.archive.org/web/20120613174759/http://br-soft.sakura.ne.jp/product/01/)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ087750.html)

## Releases
### Japanese
- **2011-12-22**: Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai - [Official website](https://web.archive.org/web/20120613174759/http://br-soft.sakura.ne.jp/product/01/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16223), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ087750.html), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_045511/)

## Tags
Heroine Having Sex with Others, Blood-related Brother/Sister Incest, Protagonist's Sister as a Heroine, Only a Single Heroine, Pregnancy, Pregnant Sex, Defloration, Student Club President Heroine, Impregnation, Inbreeding, Only Protagonist's Sisters as Heroine(s), Only Older Heroines, Only Blood-related Heroines

## More Games from BlueRose
- [Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai](https://pinovel.net/v11612)

---
*View the full details at [pinovel.net/v11612](https://pinovel.net/v11612).*

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```