Me...More?

Yesterday evening I gave Willow a good petting.  Afterwards, she started licking my leg.  I thought she was returning the affection.  Then she licked like she was in a frenzy, almost insanely. 

Then I remembered I scratched my let that morning on a bike ride.  She got a taste of my blood and it tasted like more.

I pushed her away and she came back for more, trying to aim her face towards my right leg.

It kind of reminded me of Captain Hook and the Croc.