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[EcchiDojin]
![[Binaural] Oniichan Is An M Slave? Perfect Edition By osanpo-soft](https://hdwshare.com/wp-content/uploads/2020/01/img_RJ273618_img_main.jpg "[Binaural] Oniichan Is An M Slave? Perfect Edition By osanpo-soft")
Price：880 JPY (As of 2024/11/15)
※This price may be changed without a notice. Please check it in a link.
| Circle Name： | osanpo-soft Works |
|---|
| Release： | Jan/09/2020 |
|---|---|
| Age Ratings： | X-rated |
| Work Format： | Voice |
| File Format： | MP3 |
| Language： | |
| Genre： | Binaural / Ear Cleaning / Coquettish/Seduction / Reverse Rape / Ear Licking / Whispering |
| File Size： | 594.02MB |
Summary [By dlsite.com）
Little sister, who is a teen model, came to read manga in her brother's room.
She found a hidden hentai with a "little sister" theme...!
Now she's got oniichan by the balls, figuratively... and as a control freak, literally.
8 tracks
Total length: 54 minutes
Binaural recording
Headphones recommended
Themes of girl dominating boy, r*pe/reverse r*pe, creampie, loli, fellatio, ear licking, whisper
Includes two previous works:
"[Binaural] Oniichan Is An M Slave? [Reverse R*pe] (RE166762)"
"[Binaural] Oniichan, I'll Do H Mimikaki and Sasayaki For You [Whisper Handjob] (RE171356)"
CV: Yuki Musume
Illustration: Chika
SFX: Voice Association/etc
Production: Osanpo Soft
![[Binaural] Oniichan Is An M Slave? Perfect Edition](https://img.dlsite.jp/modpub/images2/work/doujin/RJ274000/RJ273618_img_main.jpg "[Binaural] Oniichan Is An M Slave? Perfect Edition")
[DLsite.com]
Other works by "osanpo-soft"
[RE273374] Sister is going to do something naughty to you! / Binaural
[RE227517] Yandere Fiancee Is Literally Warden Of Her Husband-To-Be - Complete Edition [Binaural]
[RE223701] Secret Encounters with a Private Nurse 2 [Binaural Reverse R*pe & Ear Licking]
![Yandere Fiancee Is Literally Warden Of Her Husband-To-Be - Complete Edition [Binaural]](https://hdwshare.com/wp-content/uploads/2018/07/img_RJ227517_img_main-150x150.jpg "Yandere Fiancee Is Literally Warden Of Her Husband-To-Be - Complete Edition [Binaural]")
![Secret Encounters with a Private Nurse 2 [Binaural Reverse R*pe & Ear Licking]](https://hdwshare.com/wp-content/uploads/2018/05/img_RJ223701_img_main-150x150.jpg "Secret Encounters with a Private Nurse 2 [Binaural Reverse R*pe & Ear Licking]")
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TOP10 Ranking of 09/01/2020 release.
*Total ranking by the count in this site.
