I like porn with really crude, vulgar Northern birds. "Ooh eck fookin bang it yer big black basterd" is music to my ears.
Trust me, you're best keeping your fantasy as just that - fantasy. In reality, crude, vulgar northern 'birds' tend to be a lot more trouble than they're worth.
During one of my more desperate times, I went home with a woman who fits the usual profile of that particular pornographic niche. Not only did she buy a kebab, but she chinned some scally girl who was accompanied by two scary blokes, proceeded to eat the kebab in my bed, and then (this tops it off) picked the half-wrapped kebab up off the floor the next morning and had it for breakfast.
As for porn, there's a whole world of debate about its ethics, but that's a can of worms I'd rather not open on here.
That aside, it's not generally my thing. I have a vivid imagination, so just a picture of some twentysomething Japanese woman pretending to be a schoolgirl or bending over in nice underwear is enough to provide the necessary physical reaction and a source of wank-focus to get it over with. I don't need to see her being pissed on, tortured, 'raped' or whatever. Sorry to disappoint, but that's me.