Oh, that tutorial is brilliant! I'll have to ask my doctor if Bug Licker is right for me...
You know what this game is? Fully realised. There's no sense of "I overscoped and had to crunch just to get the underlying gameplay in place" - this one is served with all the trimmings! I love how the tongue is tweened to make the motion really juicy, and I love how the gameplay is in its own subwindow - I would never have thought to do that, but it works!
About the only thing I'd like to see different is the fact that it doesn't really escalate as the rounds go on, which feels like a hallmark of this sort of arcade game. But still - really good! Congrats on your first entry!