Raksha come in Commoner, Heroic Commoner, and Noble varieties (okay, there are Unshaped as well, but let us not go in to that at the moment)... And a commoner or a heroic commoner can 'work beyond' their station, and normally accepted by the others of the new station, when they get there (Nobles rarely are upset at a Commoner who becomes a Noble)...

And one of the ways that you can NORMALLY tell a Noble Raksha who was once a Commoner is they have permenant animalistic charactaristics... As those who are Noble from Birth usually go with some kind of Elemental or Emotional based shape (there are mechanics in the game for this too), where-as Commoners usually go with an animalistic form. So, as a noble, this one here would have 'worked her way up'...

...also, ribbons tied to nipples... yay! And pasties are PG-13... I've seen 'em in movies!