How do you hide the mark of a lip piercing?

Obviously you'll want to take the ring out and keep it out for most of the time, depending on who you're hiding it from. (I assume your hiding it from your parents) Then wear it only around people who trust... (You wouldn't want anyone spilling the beans!) Cover your lips or use Lipstick to hid the piercing. For the long run, you should probably just not wear it all.