---
title: "Onee-chan no Seifuku Shemale Choukyou"
description: "The boy enjoys wearing his big sister's clothing and masturbating while she is not home. She eventually finds out about his habit and finds a pleasure in traini"
image: "https://t.vndb.org/cv/86/61086.jpg"
---

# Onee-chan no Seifuku Shemale Choukyou

![Onee-chan no Seifuku Shemale Choukyou](https://t.vndb.org/cv/86/61086.jpg)

**Alternative Title:** お姉ちゃんの制服 シーメール調教

**Aliases:** My sister's school uniform

**Developer:** Biidoro Staff

**Release date:** Apr 13, 2009

**Platform:** Windows

**Language:** Japanese

## Description
The boy enjoys wearing his big sister's clothing and masturbating while she is not home.
She eventually finds out about his habit and finds a pleasure in training her brother as a sex toy.

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ048423.html/?locale=en_US)]

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048423.html)

## Releases
### Japanese
- **2009-04-13**: Onee-chan no Seifuku Shemale Choukyou - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ048423.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0029764/)

## Tags
Nukige, Feminization, Protagonist's Older Sister as a Heroine

## More Games from Biidoro Staff
- [Mama no Anal wa Kakuchouchuu!](https://pinovel.net/v39696)
- [Mama to Saimin Gokko](https://pinovel.net/v39697)
- [Gokkun Mama o Kyouiku Shiyou!](https://pinovel.net/v17777)
- [Onee-chan no Seifuku Shemale Choukyou](https://pinovel.net/v39589)
- [Hokenshitsu de Nonde Ageru!](https://pinovel.net/v39575)
- [Doukyuusei no Oba-san o Dorei ni Shitai.](https://pinovel.net/v39702)
- [Josou Shita Otoko no Ko ni Nani o Saseyou ka? Unmei ga Kawaru. Otona no Ehon.](https://pinovel.net/v39766)
- [Imouto no Anal wa Kakuchouchuu!](https://pinovel.net/v39767)
- [Boku no Anal wa Kakuchouchuu!](https://pinovel.net/v39768)
- [Imouto no Anal wa Kichiku ni Kakuchouchuu!](https://pinovel.net/v39769)
- [Kouhosei no Anal wa Kakuchouchuu!](https://pinovel.net/v39770)
- [Imouto no Anal Choukyou Simulator](https://pinovel.net/v39771)
- [Bishounen no Anal wa Yuujin ni Kakuchouchuu](https://pinovel.net/v39772)
- [Gibo no Anal Choukyou Simulator](https://pinovel.net/v39773)
- [Itoko no Anal wa Kakuchouchuu!](https://pinovel.net/v39693)
- [Kinpatsu Kikoku Shijo no Anal Choukyou Simulator](https://pinovel.net/v39774)
- [Imouto no Anal wa Kichiku ni Dai Kakuchouchuu!](https://pinovel.net/v39691)

---
*View the full details at [pinovel.net/v39589](https://pinovel.net/v39589).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v39589#game","name":"Onee-chan no Seifuku Shemale Choukyou","description":"The boy enjoys wearing his big sister's clothing and masturbating while she is not home. She eventually finds out about his habit and finds a pleasure in traini","url":"https://pinovel.net/v39589","image":"https://t.vndb.org/cv/86/61086.jpg","author":{"@type":"Organization","name":"Biidoro Staff"}}
```