INFO
Title : Agent Sirius
Original Title : エージェント・シリウス~快楽脆弱な彼女だって学園を洗脳怪人達から守りたい!~
Language : English (Edited MTL GPT )
Developer : Lunarian
Released date : 2024-09-19 (en)
https://www.dlsite.com/maniax/work/=/product_id/RJ388166.html
https://www.dlsite.com/maniax/work/=/product_id/RJ01259073.html
18+
Original Title : エージェント・シリウス~快楽脆弱な彼女だって学園を洗脳怪人達から守りたい!~
Language : English (Edited MTL GPT )
Developer : Lunarian
Released date : 2024-09-19 (en)
https://www.dlsite.com/maniax/work/=/product_id/RJ388166.html
https://www.dlsite.com/maniax/work/=/product_id/RJ01259073.html
18+
DESCRIPTION
One mysterious incident after another… a series of lewd and unsettling events…
Akane, who also works as an agent in a secret society, knew their true nature.
It was the machinations of a villain trying to dominate people through pleasure brainwashing.Eight suspects emerge.Before the academy falls to the villain, the culprit must be identified and their ambitions thwarted…!
And so, Akane begins the investigation with her partner and overseer, Byakko Nadeshiko!
Akane, who also works as an agent in a secret society, knew their true nature.
It was the machinations of a villain trying to dominate people through pleasure brainwashing.Eight suspects emerge.Before the academy falls to the villain, the culprit must be identified and their ambitions thwarted…!
And so, Akane begins the investigation with her partner and overseer, Byakko Nadeshiko!
Screenshot





LINK DOWNLOAD ( 564 MB / V1.04 Base Game + DLC )
Base Installer
SERVER1
SERVER2
SERVER3
Password:
Update/Fix

![[ENG] Gensou Brothel: Tengu Quarter (RJ01392979)](https://www.ryuugames.com/wp-content/uploads/2026/06/RJ01392979-218x150.jpg)
![[ENG] Boobs & Boxing Uncensored](https://www.ryuugames.com/wp-content/uploads/2026/06/Boobs-Boxing-218x150.jpg)
![[ENG] Loser Got Isekai’d – Sex, Side Jobs, and Odd Tasks (072Project) (v1.0.0.11) Uncensored](https://www.ryuugames.com/wp-content/uploads/2026/06/Loser-Got-Isekaid-–-Sex-Side-Jobs-and-Odd-Tasks-218x150.jpg)
![[ENG] Pretty Girls Speed](https://www.ryuugames.com/wp-content/uploads/2026/06/Pretty-Girls-Speed-218x150.jpg)
![[ENG] Kudo’s Kuppa ~Your Mom I’d Like to Fuck.~ (Official)](https://www.ryuugames.com/wp-content/uploads/2025/10/Kudos-Kuppa-Your-Mom-Id-Like-to-Fuck-218x150.jpg)
![[ENG] Harem x Shangri-La](https://www.ryuugames.com/wp-content/uploads/2023/08/Harem-x-Shangri-La-218x150.jpg)
![[ENG] Give the Taste of Defeat to This Loose Goddess! ~I’ll Never Succumb to a Slut’s Seduction ADV~ (RJ214802)](https://www.ryuugames.com/wp-content/uploads/2026/06/RJ214802-218x150.jpg)

![[ENG] BUNNY GARDEN 2 (V1.0.5) (V26.06.14)](https://www.ryuugames.com/wp-content/uploads/2026/04/BUNNY-GARDEN-2-218x150.jpg)
