The Fourth Holy Grail War has begun, and seven mages must summon heroes from history to battle each other to the death. Only one mage-and-hero pair will remain to claim the Grail and have their wishes granted! Kiritsugu Emiya was once an assassin but now fights in this war to save the world from those who would destroy it with the Grail’s power.

Yoshida is a tiny, frail high school graduate who became an unwilling manager of an apartment complex when his father, the former manager, injured himself. Unbeknownst to him, this apartment complex houses quite a few women with very... unusual sexual preferences. This becomes a problem when a mysterious entity begins giving "Libido Cloth" to these women—skimpy outfits that give them superpowers and cause them to go on lewd rampages! Will Yoshida be able to stop them?

There's a war going on in ancient Kyoto. A war fought in shadows, between the forces of the Shogunate's armed enforcers, the Shinsengumi, and the vampire-like Ronin warriors known as the Rasetsu or Furies. And trapped in the middle is a young woman disguised as a man. Seeking her missing father, Chizuru Yukimura comes to Kyoto only to find her fate forever intertwined with the destinies of Shinsengumi Vice commander Toshizo Hijikata and his elite force of swordsmen. Because Chizuru's father has created a secret elixir that enhances the user's strength, speed and healing, and the furies will do anything and kill anyone in order to control that power!

Yamada has a rare chronic disease that causes his crown jewels to swell and make him hard. To relieve the pain associated with this, he has to ejaculate at least once every three hours. Now, however, there is the problem that he has broken both his hands. Accordingly, someone else has to work on him. For this, he is admitted to a hospital known for its sadistic nurses. Nurse Tachibana is the first one to take care of Yamada. Despite her disgusted look, she does her best for her patient… even after her hands fail to bring him to his climax…

This family is absolutely filled to the brim with sluts. There isn't really a better way to put it! While the man of the house goes on long business trips, his wife and daughters have over as many men as they can possibly handle!

The bastard son of a rich aristocrat is hellbent on seeking revenge ever since his father abandoned him and his mother. He decides to teach his father a lesson by destroying what he treasures the most, his two daughters. He infiltrates their prestigious school with a magical time-freezing device he received from a witch — and proceeds to repeatedly rape his half-sisters, leaving them confused, helpless, and begging for mercy.

Ariadne just became the princess of the small country Avon. But already it's in a deep financial crisis. In an effort to save the country she declares that Avon must focus on developing their sex industry.

Suspicious of his wife, Misako, Rintarou hires a detective to spy on her. The report he receives from the agency contains a picture of Misako in the act. Looking like an idiot, the guy in the picture is Kuroda. Rintarou calls both of them out. In return for looking the other way, he wants them to film a sex video…

During the feudal era war develops on several kingdoms and territories, and Ryuuto leads one of the sides until one day his political enemies decide to set up a trap and send him to hunt a demon – which turns out to be a succubus known for killing several men already. The succubus falls in love with him – or at least with his lower part and energy – and decides to help him succeed in his military quest.