Treating commonfolk that way is the norm wherever you go.
If i was a bretonnian nobleman, i was execute Prima Nocta for all women in my fief. It is my divine right.
Since i am no backward bretonnian *noble* but a well respected nobleman with ties to the first followers of Sigmar. It is my right as a descendent of God's apostles to treat common peasants that way. I am pretty sure peasant women are more than happy to spread their legs for me. It is to be expected. I am noble. I am right. None but my elector count and the emperor can command me.
Peasants with rights? Dont make me laugh. As if the baboons that they are would know what to do with it. It is why i was born, to lead these primal apes in the service to the empire and to me. They should be thankful for it. And i believe they are.