About junior and bastard...
So, in the end credits of Heaven Wars episode three- Revenge of the Bitch we're introduced to two new characters, Junior and Bastard.
Junior is the son of Panty and Brief, and Bastard's relation to the anarchies is currently unknown. I think that bastard is the daughter of kneesocks or scanty. (Bastard's a demon and looks literally nothing like Panty or Stocking, so she can't be related to them.)
And as for Junior, his situation is less of a mystery.
After panty and brief escaped hell, they got married and had junior. However, they mysteriously disappeared to get the milk and left junior with stocking (or sister stockiel).
I don't think that brief and panty literally left to get the milk, it's probably an escape made by sister stockiel or something.
Anyway, I'm so excited for season 3! Season 2 was honestly pretty good, in my opinion.