Do you read/watch hentai for the art or for the plot?

Art is more important than plot, I say. Hentai can generally be carried through on good art with a crappy plot-- after all, the majority of it is around 20 pages, something which can be read fairly quickly. Good plot with bad art? Sure, I can read it, but I really won't be enjoying it as much.

Obviously it's best to have both, but for something as short as a hentai manga, I believe artwork to be the most important.

I also prefer art. Its nice to have a good story, but lets face the facts. No one comes on Fakku for a good bed time story.