This work is currently available in the following languages:
- English
![I sneaked into my big breasted sister's room [English ver.] By HGGame](https://hdwshare.com/wp-content/uploads/2021/11/img_RJ354628_img_main.jpg "I sneaked into my big breasted sister's room [English ver.] By HGGame")
Price：550 JPY (As of 2024/11/12)
※This price may be changed without a notice. Please check it in a link.
| Circle Name： | HGGame Works |
|---|
| Release date： | Nov/20/2021 0 |
|---|---|
| Series name： | 私はボスです |
| Age： | 18+ |
| Product format： | Simulation / Voice / Music |
| File format： | Application |
| Supported languages： | English |
| Genre： | 3D Works / Younger Sister / Female Teacher / Sleep Sex / Oral Cumshot / Big Breasts / Voluptuous/Plump |
| File size： | 67.05MB |
Summary [By dlsite.com）
This is a 3D sleep touch game. You can try all kinds of pranks, but don't wake up your sleeping sisterYou can earn points by touching your sister.
It's not easy for her to wake up while using the points she collects to improve the girl's drowsy LV.
You can touch, lick and ejaculate in her vagina as you like.left-clicking or right-clicking the mouse
![I sneaked into my big breasted sister's room [English ver.]](https://img.dlsite.jp/modpub/images2/work/doujin/RJ355000/RJ354628_img_main.jpg "I sneaked into my big breasted sister's room [English ver.]")
[DLsite.com]
![I sneaked into my big breasted sister's room [English ver.]](https://img.dlsite.jp/modpub/images2/work/doujin/RJ355000/RJ354628_img_smp1.jpg "I sneaked into my big breasted sister's room [English ver.]")
[DLsite.com]
![I sneaked into my big breasted sister's room [English ver.]](https://img.dlsite.jp/modpub/images2/work/doujin/RJ355000/RJ354628_img_smp2.jpg "I sneaked into my big breasted sister's room [English ver.]")
[DLsite.com]
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TOP10 Ranking of 20/11/2021 release.
*Total ranking by the count in this site.
