That would definitely infect the second beer although it might not be in the same ratios of bugs as the first beer. I'm not a sour brew expert but I've done a little research for my own sake and these are the questions I would ask before attempting this:
1. I'm assuming the second fermentor...
I do a Chocolate-Banana Dunkelweizen for Christmas every year and I've discovered a few things with using both chocolate and banana.
Mashing bananas imparts a slight banana flavor to the pre-boil mash but is driven off during the boil. I have heard argued before on other forums that bananas...