How often, every time I watch (almost). I'm joking I watch almost something new every day but to jerk off it has to be something really interesting and intriguing. And in reality I have two four-legged horse girls and I play with them as much as I want.
Varied throughout the years however I promise it was visualized more than once daily. Recently much more often I am able to watch without the notion of being caught. And am always trying to find ways to meet with owners, handlers, trainers, etc (even a skeezey producer of regular porn) who are interested and able to create content
Daily. Got into it over 10years ago (still yet to have my own experience). But i have a few favourite vids that I cum to. Mainly blow jobs and cum eating, I'm a size queen lol