Based on 12 works from adult women-oriented novel and manga label Eternity Books published by AlphaPolis.

Based on the game by Black Rainbow.
Murakoshi Shinta appears to be just a doctor at a school, but secretly he has been taking advantage of his position to hypnotize any female student he likes. Now, after putting all of his targets under his control, he begins to turn the unfortunate girls into his sex slaves…

Based on the adult game by Lune.
The field trip ship was wrecked in a storm. A couple of girls and an ugly man were saved and drifted to an island. The girls were infected by a strange virus and started to become sexually aroused. The only way for the girls to survive is to be impregnated.

Ryuya has an older sister, Miya. He lives a peaceful school life with his friends. But one day, he and his friends accidentally drink a medicine juice. Once you drink it, you’ll become sexually sensitive and get excited. The breasts of the girls who drink it will get bigger and they will need to have sex to cool down. Also, to make a vaccine, they will need to get pregnant. Ryuya starts having sex with the girls to cool them down and make a vaccine.

A very popular orchestral happens to have a lewd switch, and when that switch is turned on there is no turning off until she’s satisfied!
A tutor for a wealthy boy ends up turning him into an A student, however he has a proposition for her for some “extracurricular activities” so that she can continue her tutoring…

A pentagram appears in the school grounds of St. Moses Academy, and the demon of lust Mija is unleashed into the world to resurrect the dark paradise on earth once more. Her role is to covert humans to her debauchery… to reveal the hidden lusts and carnal pleasures to her human converts.
Sara Tadeshina starts her investigation. Given only cryptic clues to guide her investigation, Sara tried to get to the bottom of her mysterious mission. Meanwhile, a young student, Mayu, is dragged into Mija realm. Under Mija spell, Mayu learns about the pleasures of the flesh. Kotaro, secretly nursing feelings for Mayu, sees a disturbing change in her behaviour. He follows Mayu and bravely enters Mija den to try to save his love. Will Sara be in time to save both Mayu and Kotaro? Will she be able to defeat Mija and her converts? Follow the sexy adventures of Sara, Mayu and Kotaro to find out!

More than a hundred years after its founding, this country has now reached the peak of prosperity and decadence.
As the Empress controlling this nation spends her days indulging in the pleasures of the mind, body, and soul… other nations who do not abide by these vices band together to form “The Holy Alliance” and prepare to wage war upon the Empress..

As the sun filters through the trees, a beautiful woman is absorbed in her book. She reads the tale of a girl who is honest about her desires, a girl who writhes in boundless pleasure.
“Hey, let’s have sex.”
Who’s speaking? Is it the girl in the story or the woman who’s reading it? The truth is that something even more erotic than the book’s story awaits!