G at School ~A Thrilling Pervert Simulation RPG~

This game is an RPG, all game characters are over 18 years old, this game has three language versions, and there are 130+ CGs.

A normal high school girl—Mio—was teleported to another world.
There, she became a futa, and saved the world about a year ago.
Returning to her own world, Mio has been living an ordinary, peaceful life and finally met her old friend, Luca, whom she hadn’t met in a decade.
However, fate has brought her another challenge.
She encountered someone familiar—Serah—the Saintess from another world.
She risked her life to teleport to Mio’s world to stop the invaders from her world from conquering Mio’s world.
To protect the peace, Mio became the Brave of Excocklibur Futanari once again!

The world has fallen into the hands of the Demon King.
The protagonist appears, and although requested to subjugate the Demon King, they find themselves locked in a bitter struggle.
Upon arriving at a village, they meet a sister and discover that “having sex increases your level.”
With this revelation, the protagonist and companions set out to defeat the Demon King while having sex along the way.

A justice-driven undercover hero takes on a lewd criminal organization!
Will he accomplish his mission, or be broken into a submissive plaything?

The protagonist, who has arrived from overseas, is secretly the masked vigilante known as “Tiny Justice.”
He infiltrates the underground group “Shikordan” as a low-ranking recruit.
However, rising through the ranks requires carrying out degrading tasks and building up a “contribution score”!
Can his sense of justice withstand the relentless pleasure training, or will he be reshaped into a pleasure-addicted pawn?

Dimon, brutal freelancer and all-time pervert, is now working as a witch assistant after the previous one disappeared due to mysterious circumstances…and little does everyone know about his twisted plan.
He'll have to perform many duties in order to keep his job at the witch's atelier and survive the many dangers that come with it; while getting to know his new mistress and the vast world of witchcraft.
However, his true objective is to have fun with (or punish) any woman he come across, but not before taking photos of them to push them into a corner.
Study your targets/prey: Is she hot? What’s her weakness? Does she deserve it? Choose who to spend time with in order to learn more about your prey. Any piece of information will be crucial to reach your objective. They won’t see it coming! Hopefully you won’t have to deal with their problems.
Take photos: The next step is to take compromising photos without their knowledge. Boobs, ass, thighs or maybe during a more private time? But not only dirty photos, remember, in this line of work you have to be flexible.
What will you get?
Blackmail: Those photos aren’t only for show! With enough dirt it will be time to show your true colors and push them into a corner. This is a pervert principle, is what separates a man from an animal. Make sure you have enough material, or else…
Enjoy: With no other choice, they’ll be yours to do as you like. Choose who and how to fuck, with many options available, whether they like it or not.
The way of the Assistant: But before all that, first, you’ll have many duties to attend to, such as looking for alchemy ingredients or selling products to potential clients to reach the month’s quota. A drag for sure, but this inconvenience is nothing but a stepping stone to your goal.
The business’ fate: As time goes on the atelier will face many challenges. Will someone as Dimon overcome them?
Will he come out on top, scot free? Is he completely irredeemable?