There was enough questions and speculation on these things after Episode 5 that I decided to make a wiki, it's mainly what you already know, but it makes for a pretty diagram. Also in this sketchbook, Jenna's before and after comparison, and a couple of character designs while i was feeling creative; 
a safely restrained Elvira offers you the ultimate trust exercise, and Lilith bestows a gift to you (much to their surprise) after catching one of her daughters eyeing you.