To celebrate their graduation from university Kaori and her two friends visit Okinawa in southern Japan for a short vacation. At the vacation house, provided by Tadashi's uncle, a numbing stench awaits the girls, and can be traced to a horrendously deformed, legged fish that Kaori kills. More and more of these creatures appear and portend a horrific change for the animal life in the area. A phone call from Kaori's fiancé Tadashi in Tokyo quickly shows the scope of this epidemic, when he is also attacked by these mechanized fish. Kaori immediately sets out on an perilous voyage to find out what happened to Tadashi, helped by Shirakawa — a videographer in search of the truth behind all this...
The Aoi siblings, Aki and Sora, are as close as a brother and sister can be. But as Sora enters high school, he realizes that his feelings for his older sister go beyond simple family ties. Oblivious to her sibling's affair, Sora's twin sister Nami attempts to get her best friend to go out with him. And unbeknownst to either of them, Nami harbors a deep and jealous lust of her own. Aki-Sora is a love story, for sure, but whose love will be returned? Whose love goes unrequited? Can the bond between brother and sister be strengthened by romance, or will Aki's and Sora's affection drive them apart?
The all female crew of the transport ship Muse is on a mission in deep space. They pick up an SOS signal and discover a derelict space cruiser where all the women have died mysteriously. They take the only survivor, a young woman named Flair, and detonate the ghost ship. However, the danger is just beginning. With Flair on the Muse, the romances between the women begin to take a new turn. One by one, the crewmembers are attacked by a mysterious alien presence, desperate to find a way to reproduce with human women!
Rei-Lan is an ex-DEA agent turned prizefighter who comes face to face with her former lover, an evil underworld mobster named Tojo. He shares a mysterious bond with Rei-Lan: a Dragon Sex Tattoo that binds them together sexually forever! Will Rei-Lan be able to exact her revenge or is she destined to forever love Tojo?