Kinosaki Mao lost his mother in middle school. He’s lived with his father, Hajime, ever since. As soon as Mao gets into college, his father suddenly leaves him behind with only a note telling Mao not to worry. Four years later, Mao is soon to graduate from college, but his mother’s death still weighs heavily on him. The feelings he’s suppressing manifest themselves in the form of gynophobia.
Then one day his father returns home, remarried to Arima Shiori, a woman of perfect looks and character. Shiori is the very definition of a perfect mother. Having a mother in his life is a new and sudden thing for Mao, and he is bewildered. Shiori embraces Mao with sincere love and kindness that come so naturally to her, and through their continued interaction Mao gradually falls in love with her… sexually.

Mutsumi Kagidou finds herself being blackmailed by a perverted student, Inuhiko. The blackmail material? An embarrassing photo of her. In order to get the photo back, she becomes Inuhiko’s sex slave and they have all kinds of debauched sex. After a while though, Mustumi tells Inuhiko to forget about the photo since she doesn’t mind being his sex slave anymore. And so, a ‘unique’ relationship is formed between the two of them.

A school doctor comes in possession of a sexual hypnotic spray that inhibits girls to succumb to sexual desires. One after another, high school girls fall prey to the school doctor’s sex schemes turning them into sex slaves.

The 200 year long war between Lushiera and Injiera continues. This is the story of a hero who changes the course of this neverending war and the lives of people around him.

Based on an erotic game with the same name by Lune.
Ryusuke is about to be kidnapped by Kimaira, but his older sister, Misa, saves him in exchange of herself. He decides to save Misa, and looks for his company, and meets Mikoto. She was also attacked by Kimaira and lost her family. At this very moment, Byakko appears and attacks Mikoto. Mikoto transforms herself into “Soul Eater” and has a battle against it. But Mikoto loses and is raped. Ryusuke is depressed to see what is happening in front of him, but Mikoto already decides to take a revenge…

A group of alien girls from the planet Blade Star escape to Earth due to the destruction of their home planet. With them are the Super-Laker Crystals, their secret energy source. This allows them to transform into superheroines who have powers to fight evil. Led by Blade Knight, the only guy in the group, they form the Battle Team Lakers. But the Lakers are up against Oleana, an evil alien dominatrix who is determined to destroy the Lakers and get her hands on the Super-Laker Crystals. Will the Lakers prevail?

In a fantasy world, magic exists and is pretty common.
Tsukasa is a young, shy boy with a beautiful and delicate face. He also suffers from a strange curse – he can make any girl who looks into his eyes feel sexually excited and jump on him.
In order to find a way to get rid of this curse, he uses a pair of magic glasses to block its effects and studies magic at the witch academy.
The problem is, his class is filled with beatiful girls and hot female teachers who can’t get their hands off him…

Based on the erotic manga by Lapis Lazuli.