An unusual,glittering work of art just for the women. By: Annonosity please Post Feedback | Printer Friendly Format [NULLIFICATION] I had a girl friend color my cock and balls with her favorite color-which happened to be green-a few years ago. All we could find at the time to do this with was food coloring, which did work but was messy and it didn't stay on the cock as long as we wanted it to. Maybe she would have had some other ideas if she would have read this story first.