She will continue to suckle on your ear lobe (are you producing milk there for her yet?- she must be wondering where it is!!) into adulthood unless you want her to stop! I had 2 (brown tabbies like her) that I bottle fed from 3-4 weeks old until old enough to go off the bottle. They both took to kneeding my neck through my hair at night and attaching their mouths at points between their front feet while kneeding (I'd have one on each side of my neck- argh!). I kept 1 of the 2- Scamp. He had to be broken of the habit because not only was it annoying but my neck would get rashy and itchy.
but back to yours, how is she doing? Is the albon kicking in yet? I would think by now...(?)