*The translated version of this work is based on the game data as of 2024/11/021, produced by DLsite.
Please note that it may differ from the latest version of the Japanese release.

The translation of this work was created with the priority of delivering it to you as soon as possible,
so some translations may be incomplete. We appreciate your understanding.

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This is the English translation patch for "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!～"( RJ388166 ).

For instructions on how to use the patch, please visit:
*Please refer to the manual included in the game data for more details.
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For bug-related inquiries, please contact DLsite.
※Story
The president of the Detective Club, Beni Akasuzu, has a feeling something's gone awry in her school.
Odd incidents keep happening... Obscenity rules the halls...
Beni, who also belongs to a secret society, knows the truth.
Monsters who rule through pleasure have begun to take over the academy.

She has reason to suspect eight individuals.
She'll find the culprits and bring them to justice before the school fully succumbs!
Beni begins her investigations, with her trusty partner, Nadeshiko Shiratora, by her side!

※Game Overview
This is an adventure game with a focus on investigation.
Interview witnesses, find the culprit, and fight them!
And be careful during battles.
Lose, and you'll be forced to experience pleasure of the kind too great to bear. Watch Beni fall into the hands of evil!

And for completionists, try getting all the character notes, filling the bestiary, and getting all lore pieces!
Enjoy seeing a whole new story play out in the background!
This game shares its setting with Flash Squad Iris Blade, published in Nocturne Novels.

※H Scenes
The main heroine, Beni, can't come in contact with pleasure's temptations for too long. She has a need to relieve herself once its corruptive effects on her body reach a certain point.
In other words, numerous masturbation scenes await you!
And of course, her acts will grow more intense as the level of corruption she's facing does, as well.
Lose to your enemies and you'll not only witness Beni fall to their hands, but go on to serve them in a dark route.

Example: When she loses to Blind Poison...
As Beni grows more sensitive to blindfolding, and loses to the monster spreading this...
She'll be blindfolded and toyed with by her enemies in a state of total helplessness.
They'll play with her nipples, make her suck on their cocks, drown her in pleasure...
Until she goes on to service her new master along with her partner, who fell to the bliss first.
She'll make the other heroines fall in his hands, too, dutifully reporting every step of the process...Beni Akesuzu
The president of the Detective Club.
And a secret agent. Her codename: Sirius.
She can't bring herself to be honest with Nadeshiko, but she really loves her.Nadeshiko Shiratora
The Detective Club's vice-president.
A trusty partner who keeps Beni from acting on her impulses.
But she might lose to enemies, and pleasure, too easily...Yurika Onizuka
The Student Council president.
A reliable and capable girl of an elite upbringing.
But she just can't get along with Beni... She's one of Beni's 8 suspects.Maple Anna Inukai
The Detective Club's advisor.
Also the homeroom teacher for Beni's class.
A blonde half-Japanese beauty who lived abroad. She resists the monsters at first, but...Iruka Suzukake
The previous Detective Club president.
She loves mystery novels, though she's never rightly guessed who the culprit is...