What is CFNM ?

CFNM is an abbreviation for "Clothed Female, Naked Male". It's a relatively new genre of porn featuring one or more naked guy and one or usually more naked girls.

Unlike general porn, CFNM is very popular among women, because it presents the male form that women enjoy, and they don't feel threatened by the women in the scene as they are clothed and won't inspire any body image anxiety.