Sunrider Academy

Haruki is a young writing prodigy. Since he was a child, his novels have been acclaimed by critics and readers, establishing him as a successful and promising author. However, after years following the same path, he begins to feel stagnant and seeks a challenge that will allow him to reinvent himself as a creator. This is how the idea of writing an erotic novel arose, a genre completely foreign to his experience. But he soon faces an obstacle: he has never had a romantic or sexual relationship, leaving him with no real references to build an authentic story. Determined that his lack of experience will not be an impediment, Haruki decides to enter a new and unknown world to find the inspiration he needs. His search will not only lead him to explore emotions and situations that he has never experienced before, but will also force him to face his own fears, desires and internal conflicts. Along the way, Haruki will discover that life, love and desire are as complex as they are fascinating, and that perhaps true inspiration is not only found in experiences, but also in the way we choose to live them.

A girl is looking for stress-release methods online during her exam studies,
and what she found was using exhibition play…
Though skeptical at first, after experiencing uplifting yet immoral emotions
when she tried it, she began to intensify her actions…

A teacher Saki Niiyama is r*ped by a certain student after school.
Since then, her life is turned into days of humiliation...

Mech Academy is an adult visual novel based on multiple-choice decisions. The player will assume the role of the protagonist in this story and will encounter "several characters, and try to develop your relationship with them. The player's decisions will have an impact on the evolution of the story.
 
"It's the year 2175, and you are the pilot of a Guardian Mech. These are gigantic war machines built to defend Earth from the Noxa, a ruthless alien race intent on conquering your planet. However, you don't belong to this time; you are actually Lieutenant Knight, a highly decorated soldier who lived in the 1970s. Due to a mysterious experiment, you have been catapulted two centuries into the future. Everything is new and complicated for you. Your world, the society in which you grew up, is profoundly different from the one you find yourself in now."
 
Following a bizarre series of interconnected events, you have been chosen as a pilot. Your new home is now Section 2, a training center led by Elara Sardana, a captivating commander who is as strict as she is attractive. Elara is a hybrid, half-Earthling, half-alien.
 
You are not the only pilot at the base;
Mei Maede is a rebellious girl with a sensual attitude. From your first encounter, she will show a strong attraction toward you.
Drana, on the other hand, is a Vorlanian, a princess from a people light-years away from Earth. Drana pilots the Ghost Mech. It will be very difficult to establish a good relationship with her; her strong, determined, duty-bound, confrontational, and especially hostile attitude toward you won't make life easy, but it will certainly be worth trying to win her over.
Lydia Helmer is a dark-haired girl with a delicate face. Lydia is the fourth pilot from Section 2. Like Drana, she also doesn't hold you in high regard. Lydia is a very reserved, shy, and closed-off girl. Getting her to open up to you won't be easy, but when she does, it will make you very happy.
Irina is the chief scientist. she is very intelligent, a genius, but she is also very distracted and forgetful. She has a too-accommodating nature.
 
In Mech Academy you'll have the opportunity to meet many beautiful women, all with complex and well-defined nature and behaviour. Interacting with them, seducing them, making them fall in love with you, will not be so easy and straightforward. Especially because you will be busy defending Earth from extraterrestrial invaders!

You are the most powerful human witch the world has ever known, but your power breeds jealousy and lust. The succubi want your power for themselves, but why? What dark purpose fuels their deceit?
Fortunately you are not alone against this threat and your hot friends are here to take care of you. Between two adventures filled with libidinous monstergirls, they will know how to relax you and make you forget about your worries.