Locked in just yesterday and seeking guidance

I’m new to this and looking for advice. Let me give a little background: I am a man with dominant traits in how I work with my wife. However, I realized that things would probably be better if she were more dominant. I am trying this for a few reasons:

1. It turns me on a bit to know that she could have full control (it scares me slightly that there might be no turning back)
2. I’m trying to reignite our sex life. The problem is that she isn’t as enthusiastic about it as I am. She has a much lower sex drive than mine, which is part of what I’m trying to reignite. So I convinced her to try it. We started yesterday with a cb-6000; she put it on me, had fun with me, and left it on so far so good. I told her that the decision about when to take it off must be completely up to her. No matter how much I beg, she has to go based on what she wants. She was first saying “but I don’t want to hurt you,” etc., but I think I convinced her. However, what I am worried about is that it will become a lock-and-forget situation. She won’t be doing it intentionally, as she just doesn’t really have the drive. So I am looking for suggestions on things she can do (to me) during the day to keep things going strong. I work all day visiting customers while my wife stays at home with the kids. I stop by the house often during the day. Any advice will be most helpful. I’m trying to get her imagination running and moving.