feeding her Infernal Coffee Machine with delicious coffee from Lake Garda in Italy, but has no idea where the beans were grown.

Not Lake Garda one assumes.

finishing a grande skinny cappuccino from Caffe Nero and enjoying every drop

No, I'm afraid the climate there is enough for lemon trees, but not for coffee beans!

sounds like a children's story, the Bonga Forest!

where did you get these beans?

can one get tame beans from this forest?

curious how the brew tastes

I can't have any coffee until this toturous 2-hour commute is over.

ordinal It is in Ethiopia, the 'home' of coffee (allegedly)

ThePython: That is in fact the exact coffee to which I refer.

I understand that the tame beans leave the forest and move to the city, where they become accountants and middle-managers.

This results in a much lower risk of them being roasted, ground to pieces and their remains steamed. But they sometimes look back wistfully.