Well it seems I spoke too fast. Today, I tried to get her to step up on my finger without my significant other around and using a Nutri-berry as a treat. Didn't work. She chomped down on my index finger and did not let get until I wrapped her in a blanket to pry her off.
I'm actually amazed with myself that I did not react at all to the bite. Usually I let out a gasp or a groan, nothing this time...and it was a pretty bad bite, I'll be sporting the marks for it for a while, I wouldn't be surprised if I'll get a nice scar there.
Eh, at least I'm proud of one of the two of us; I made progress.
Now to let my finger believe that...