Porn Industry Photographer

[BigGuyJax]

Just thought I needed some answers on this and this place is by far the best place to ask.
I'm an aspiring photographer with really good eye and for a while now it's been focused on the porn industry.
My question is (majorly to people already or if not someone with the knowledge of that world) How and where is the place to start. i Mainly want to focus on Shemale orientated companies/names as the other genres don't really interest me all that much but even I know that most likely i'd begin in a general area, on any type of porn.....And I've really thought this through and still find it an interesting business venture. I mean if i could get an answer from a couple of the actresses roaming this site than i think that would be WAY more than i asked for and be extremely honoured.
Oh by the way i'm London based so any places around this fine city/country would be much more helpful.