Congratulations to you two.
That is the natural step for most couples no matter if they are into D/s or nilla and it is for me too.
I dont get why anybody would want somebody who just obeys everything. A girl without fight is a girl without spirit for me.
I want the fiesty/fiery clever girl to "battle" with if you know what I mean. I want some resistance and some challenge. No "doormats" doesnt interest me.