I'll try to keep this short. I have been with my girlfriend for 10 years. Our bedroom life has gotten a bit stale. She was aware of my submissive desires in the bedroom to an extent, without ever fully indulging them. Recently we spoke about this and I shared my chastity kink, I'd mentioned it a bit in the past, but this was the first time where I really went in depth, tried to explain why I wanted it, how it could help out relationship etc. she said it wasn't a turn on but she's open to it and we parked it there. Fast forward a few weeks, she's been away with friends and I asked her about it while she has space to think. She sent a very enthusiastic reply saying she's quite excited to try it, even though she doesn't fully get it, and now I've ordered some cages to try before she gets back from her trip.

So, my question is, what advice to people have for making this the best experience for her. She is not naturally dominant in bed, so taking on that roles is one of her worries. I'd love to hear from people who introduced their kink to vanilla partners, especially if you had a long, vanilla sex life beforehand.

Thanks!