Kathy Deep is becoming one of Europe's best-known porn stars. She doesn't fit the template of the skinny, heavily tattooed, young porn girl that's prevalent today. Kathy is a curvy, well-built mature woman, lusty and voluptuous. XLGirls: Did you watch many different kinds of porn before you entered the porn world? Kathy Deep: I always love to watch porn. I was attracted to nudity and sex before porn. I was attracted to guys a few years older than me. I still like an older guy and also sometimes a bit younger guy. I thought I might be special but I just went with the flow, so I guess I handled it well. XLGirls: What interested you about the nude modeling business enough to accept your agent Erika's offer? Kathy Deep: I have worked with…