A new web app was brought to my attention, LickThisApp.com. It's for your phones and tablets, as it is a touch sensitive application. The purpose is to teach you how to better manipulate your tongue, which can come in handy in various intimate situations.
Watch the testing happen!
I need some work on this... Anyhow, you get practicing yourself (and ladies, you can thank me later)! Click here for LickThisApp.com.