---
title: "Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!!"
description: "Yuu, the younger brother, and Miu, the older sister: Miu showered her brother with so much affection, her love overflowing and bountiful. However, their parents"
image: "https://t.vndb.org/cv/81/89181.jpg"
---

# Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!!

![Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!!](https://t.vndb.org/cv/81/89181.jpg)

**Alternative Title:** やめて！ お姉ちゃん！！ 白いオシッコがでちゃう！！

**Aliases:** onesyota

**Developer:** Yuuseiran

**Release date:** Oct 18, 2019

**Platform:** Windows

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

**Rating:** 7.1/10 (173 votes)

## Description
Yuu, the younger brother, and Miu, the older sister:
Miu showered her brother with so much affection, her love overflowing and bountiful. However, their parents became concerned with her constant doting.
Thus, the only solution was to send Miu away to prevent any misfortunes. And so, her life as a boarding student began.
The ever-so close sibling bond was broken.

Years went by with no communication between them whatsoever, but Miu finally returned home, having at long last graduated from the boarding school. 
Yuu, upon her return, was instantly captivated by her beauty, her body growing only more splendid with every passing year. 
Nonetheless, her attitude took a complete shift. The former loving and caring older sister was now cold and distant.

As fate would have it, Miu, in all actuality, hadn't changed one bit. 
The star-crossed siblings, reunited under the same roof, were separated no more.
With their parents around, Miu was forced to put up a wall between Yuu and herself, barricading her true emotions. However, whenever their parents left, Miu's change in personality was instantaneous.

Unfortunately, Yuu was cautious. He wanted to make amends. To this day, he still blames himself for his sister's sudden and forced transfer to the boarding school. His desire to rekindle their former relationship was heavily outweighed by his immense guilt.
With each passing day, Miu's desire for her younger brother grew and she became impatient. Backed into a corner, her final resort was to lure her younger brother with her feminine charms. 
Eyes at the ready, she carefully observed her prey, eager to pounce when her younger brother could no longer suppress his sexual urges.

And thus, the two siblings would spend their days enraptured in the husky aroma of sex and love...


[Translated from the description from [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_163649/)]

## Characters
### Yuu (優)
- **Gender:** Male
- **Hair:** Brown, Short, V Bangs
- **Body:** Pale, Kid
- **Eyes:** Amber
- **Clothes:** T-shirt
- **Personality:** Boku, Timid
- **Role:** Younger Brother

### Miu (美羽)
Yuu's older sister, they meet again after she attended a boarding school for 2 years.

- **Gender:** Female
- **Hair:** Black, Waist Length+, Side Tail, Spiky Bangs, Sidehair, Pubic Hair
- **Body:** Pale, Mole, Big Breasts
- **Eyes:** Violet
- **Personality:** Deredere, Pretending, Brother Complex, Assertive, Manipulative
- **Subject of:** Pregnancy
- **Role:** Customizable Appearance, Older Sister
- **Engages in:** Seduction, Bunnygirl Cosplay
- **Clothes:** Towel, Ribbon Hair Tie, Sleeveless Turtleneck Sweater
- **Voiced by:** Kanoko

## Releases
### Japanese
- **2019-10-18**: Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!! - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28919), [DMM](https://dlsoft.dmm.co.jp/detail/akbs_0122/), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_163649/)

### Chinese (simplified)
- **2019-12-01**: Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!! - [Official website](https://bbs.ongacg.com/thread-4811-1-1.html)

### English
- **2023-01-04**: Stop it! Onee-Chan!! I’m Gonna Cum!! - [Official website](https://f95zone.to/threads/stop-it-onee-chan-im-gonna-cum-v1-1-yuuseiran.142220/)

### Indonesian
- **2024-11-14**: Hentikan! Onee-chan!! Aku akan keluarrrr!!!

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Linear Plot, Single Ending, Nukige, Only a Single Heroine, Pregnancy, Under the Same Roof, Love Overcomes All, Other Perspectives, Shota Protagonist, Kinetic Novel, Protagonist with a Face, Defloration, Only Virgin Heroines, Missionary Position, Sixty-nine, Impregnation, Inbreeding, Only Good Endings, Brocon Heroine, Shotacon Heroine, Pubic Hair Option, Heroine with Beauty Mark, Cowgirl, Only Protagonist's Sisters as Heroine(s), Kissing Scene, Sex Involving Children, Straight Shotacon, Background Moans, Quickie Fix Position, Piss Drinking, Anal Fingering, Pantyjob, Only Older Heroines, Forbidden Love, Adult Breast Sucking, Bunnygirl Cosplay, Sex on Toilet, Protagonist's Older Sister as a Heroine, Pissing on Others, Foreskin Play, Legwear Footjob, Pregnancy Good Ending, Single Boobjob, Single Footjob, Single Handjob, Single Blowjob, Penile Masturbation, Anal Sex, Protagonist's Full Sister as a Heroine, Sex with Protagonist Only, Heroine with Big Breasts, Only Blood-related Heroines, Male Protagonist, Deredere Heroine, Reverse Cowgirl, Pretending Heroine, Nursing Handjob, Doggy Style

## More Games from Yuuseiran
- [Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!!](https://pinovel.net/v26757)

---
*View the full details at [pinovel.net/v26757](https://pinovel.net/v26757).*

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