To me a lot of head skill is in the first approach to my cock. I like her to look into me eyes deep (as she does when I cum and she swirls or swallows the cum). Then she holds the cock down tight with either hand, really pulling down on the skin, and moves her mouth down all the way, rather than licks and plays with the head. I like that a bit later. Beginnings are important.... I like her to talk, but don't want to force her to talk. I like to push a bit on her head as she bobs, but not too much. A balance between gentle encouragement and forcing. Face fucking is another thing, and I'll have another blog on that.