Folks I want to open a discussion on DFK and kissing in general. I have found contrary to the adds good and true DFK is kind of hard to find. I have also seen a trend where the reviewers let this slide or do not know what good DFK is.
Many providers have developed non DFK -- dfking if that makes sense.
For example (and I will not name names so that we can stay on topic and not start a war.)
(1) There is the vanishing tongue style. Provider allows dfk but rolls her tongue down her throat so you find your tongue lonely and in a void.
(2) There is the tongue block. Provider allows dfk but sticks her tongue out of her mouth and blocks any entry (particularly popular with asian ladies)
(3) The curled tongue block. dfk allowed but a tongue wall meets any reall dfk attempt.
(4) The turning the head as connection is made. Like you just can't get the timing right but it is actually a plan. you give up and move along.
(5) The biting your lip and lots of giggling style where by you give up and move along.
(6) The twittering tongue style where it is a blur of tongue movement but tip only
Any other styles???