Red, this is a tough one to give an answer to. What I can say is that I do know of a couple who does the Daddy thing 24/7, but most people I know who do this only scene. This does not make the sample I know of representative, it is just my experience. If both people want to make it work, almost anything can work.

That said, I also would take exception to what she is saying. My guess is that she was focusing on Daddy/boy relationships, which would be rather rare with heterosexual couples. Maining a Daddy/boy relationship with a male female couple would present unique challenges, and would probably be easiest only as a scene.

Another point, there is a widespread Head of Household movement that closely resembles Daddy/daughter, but is more about the wife submitting even to physical discipline from her husband. Thewse relationships are 24/7, and often the wife is treated like a daughter for punishment purposes.

Also, I have never seen a Daddy/bot relationship in a lesbian couple. I have seen Mother/daughter there, and they seemed happy. I cannot say if they were 24/7 or not because I did not know them that well.