I figured out how to masturbate at 8 years old; diagram of how flowers reproduced on the chalkboard in class.. I thought the flower diagram looked a lot like something I had down there.. So when I went to bed that night, my masturbation material was extremely D/s-centric.. I was too shy to picture myself, I pictured the same blonde woman tied down to a horizontal st. andrew's cross, with the same grey-haired man doing all sorts of horrible things to her.. like messing her hair, make-up.. all the way up to golden showers..
Nothing happened to me that would give me these ideas previously.. I am very interested to know how and why the first masturbation material I had was power-exchange related..