---
title: "Irekawa Onee-chan, Boku no Karada de Onani Shichau no!?"
description: "Segawa Yoshiki is a young boy who doesn't get along with his step-sister Eriko. One day, she bumped into him and they swapped their bodies.  What will happen to"
image: "https://t.vndb.org/cv/46/28946.jpg"
---

# Irekawa Onee-chan, Boku no Karada de Onani Shichau no!?

![Irekawa Onee-chan, Boku no Karada de Onani Shichau no!?](https://t.vndb.org/cv/46/28946.jpg)

**Alternative Title:** いれかわ　お姉ちゃん、ぼくの身体でオナニーしちゃうの!?

**Developer:** Silky's Sakura

**Release date:** Nov 28, 2014

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.4/10 (55 votes)

## Description
Segawa Yoshiki is a young boy who doesn't get along with his step-sister Eriko. One day, she bumped into him and they swapped their bodies. 
What will happen to both of them?

## Characters
### Segawa Yoshiki (瀬川 良樹)
- **Gender:** Male
- **Hair:** Brown
- **Body:** Teen
- **Clothes:** School Uniform
- **Personality:** Boku, Opposite Gender Voiced
- **Role:** Step Brother, High School Student
- **Engages in:** Body Swap
- **Voiced by:** Isshiki Hikaru

### Segawa Eriko (瀬川 絵里子)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Shoulder-length
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Thigh-high Stockings
- **Personality:** Tsundere, Atashi
- **Role:** Step Sister, High School Student
- **Engages in:** Body Swap
- **Voiced by:** Miru

## Shops
- [Official Website](http://www.silkyssakura.jp/game/irekawa/index.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1022116)

## Releases
### Japanese
- **2014-11-28**: Irekawa Onee-chan, Boku no Karada de Onani Shichau no!? - Package Edition - [Official website](http://www.silkyssakura.jp/game/irekawa/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=21166), [Getchu](http://www.getchu.com/soft.phtml?id=827321)
- **2014-11-28**: Irekawa Onee-chan, Boku no Karada de Onani Shichau no!? - Download Edition - [Official website](http://www.silkyssakura.jp/game/irekawa/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=21166), [DMM](https://dlsoft.dmm.co.jp/detail/gals_0019/)
- **2016-01-29**: Irekawa Onee-chan, Boku no Karada de Onani Shichau no!? - DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=883574), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=sol151/)
- **2018-11-30**: Silky's Sakura 5th Birthday Pack - Package Edition - [Official website](http://www.silkyssakura.jp/game/5thanniversarypack/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=1022116)

## Tags
Sexual Content, ADV, Non-blood-related Brother/Sister Incest, Male Protagonist, Protagonist with Voice Acting, Multiple Endings, Nukige, High Sexual Content, Under the Same Roof, Big Breast Sizes Heroine, Tsundere Heroine, Urination Fetish, Body Swapping, Vibrators, Defloration, Footjob, Only Virgin Heroines, Wake-up Sex, Exhibitionism, Missionary Position, Sixty-nine, Sounds of Copulation, Blowjob, Handjob, Bukkake, Masturbation, Cunnilingus, Genderbent Sex, Doggy Style, Body Writing, Female Ejaculation, Outdoor Sex, Naked Sprites, Fingering, Anal Toys, Cowgirl, Discreet Sex, Bathroom Sex, Mutual Masturbation, Quickie Fix Position, Discreet Phone Sex, High School Student Heroine, Only a Single Heroine, Sex in Public Places, High School Student Protagonist, Protagonist's Non-blood-related Sister as a Heroine, Only Protagonist's Sisters as Heroine(s)

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- [Irekawa Onee-chan, Boku no Karada de Onani Shichau no!?](https://pinovel.net/v16153)
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- [Chikankyou 3 ~Oni Ero-Appli de Dekiru Onna no Gokujou Wagamama Body o Yatte! Yararete!! Sukebe-jiru Fukasete Nakasetai!!!~](https://pinovel.net/v24013)
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- [Saimin Datsujo 3 ~Subete ga Boku no Jiyuu ni Naru Sekai e Youkoso~ Kurihara Shizuru Hen](https://pinovel.net/v32755)
- [Saimin Datsujo 4 ~Subete ga Boku no Jiyuu ni Naru Sekai e Youkoso~ Tennouji Karen Hen](https://pinovel.net/v39998)
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---
*View the full details at [pinovel.net/v16153](https://pinovel.net/v16153).*

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