Yes, I like porn with stories, cos let's face it - even the hottest bods get boring after a while if you're basically just watching the same few fucking motions. But it's a lot harder to get porn with a good story. You need a better scriptwriter, director AND actors, and there's the props and scenes... It's closer to shooting a short film than your usual porn setup.
I'll always recommend PureTaboo for good story, they live up to the name - some of your common storylines (like incest) are pretty fucked up if you stop to think about it. PT's shoot make sure you KNOW it's fucked up and you still fap to it anyway. I remember one of the first vids I saw that made me notice the studio was one about a cop blackmailing 2 girls into sex (it was Adria Rae and Tiffany Watson).