Female led relationships discussion

Alright, where do I even begin lol. So I’m in a relationship that’s been going on for about six months. At first my girlfriend was pretty standard, but we’ve gradually moved into using some toys and even light ball busting. For ages now I’ve had this fantasy of being cuckolded while staying in chastity, and these desires have only grown stronger since getting tied down with a partner. I’m really keen to bring these topics up with her and gauge her reaction. Regarding the cage side of things, I’d be more than happy to hand over full control to her; I’ve tried out private wear before too. As for cuckolding, I haven’t quite decided if I want to make it a reality or just how deep to go, but I definitely want us to explore the concept together. My main query is: which one should I mention first? Should I tackle them simultaneously? And what’s the best way to bring them up? I’m concerned about overwhelming her and losing her interest. Also don’t want to jump in too quickly. Any advice whatsoever would be greatly appreciated!:)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)