Its awesome, but are you up for a little constructive criticism? There are some minor anatomy issues, like the ear is kinda small and the head is slightly short (eyes should be halfway down the head). Other than those two, I love it. :)
I know how it feels, I was used to draw on paper and when I switched, it did feel unnatural.
Plus, my tablet is this huge arse block (Bamboo whatever it was) and is really cheap tbh, I can't find a god damn position to work on it. I couldn't, anyways, it's a matter of habit.
Regardless, the drawing is priceless xD. Naisu stuff.