Ok I have concluded that there are enough people here who seem to like Hentai (Japanese Anime Porn).

I recently watched one called Viper GTS. Much like (ALMOST) Any hentai, it does have a storyline. Ogawa, a foolish boy finds a book to summon devils to get revenge on people he hates. The devil Carrera is suppose to take his soul, but she fails to do so and is imprisoned... blah blah blah....
OH! Did I mention they are "horny devils" you all know the term.
This contains, yuri, hentai and futinari (girls with hoo haas) then it just gets weird.

It's worth a check out, even if you are not into Hentai, just for the story.