Some people know exactly what they want. You have a vague idea that you want something. Sometimes all you need is a hand up your skirt. Other times you like to be on all-fours. Sometimes you want this and other times you might be partial to a bit of that. Depending on the day you can be complicated or just easy. I was just looking through my collection of 'liked' photographs. Most of them seem to be of women on all-fours or kneeling with their arse in the air. You might be the kind of person who...