Courtney on Lipstick for Cunnilingus from Sex is Back on Vimeo.

Courtney Trouble has a porn star oral sex tip for femmes: a recommendation for lasting lipstick.

SEX IS BACK is a sex-positive storytelling campaign gathering video testimonials from people of all genders, orientations and walks of life. With this project, we want to demonstrate the sheer diversity of human sexuality. We hope you’ll be as inspired, aroused, moved and entertained as we have been.

See more at WWW.SEXISBACK.COM.