your peoper role is passive obedience unless something more active is required of you. Sending ideas is a bad idea. There is an excellent submissive here, sevdasub, who writes extensively about total power exchange. If you are serious about your interest, you would do well to search out her posts.
That strikes me as very unusual, not that I am in the habit of intruding on Master/sub relations. All I can say is that the sacrifice of power seems inconsistent with a suggestion box. Really none of my business, though, if the two of you take pleasure from it.