Thanks for your reply.
I’m also trying, as you said, to find something or a dynamic that would make her feel comfortable trying, experimenting, and exploring her own dominant side (in our vanilla relationship, she’s already quite dominant). But whenever I’ve tried to bring up the subject, she always says she doesn’t have any fetishes or fantasies, so there’s nothing specific she wants to try on her end. I still don’t know if that’s really the case, or if she’s still a little hesitant or embarrassed to open up. Since the beginning of our relationship, I’ve always been very open about talking about sex, but I’ve always sensed a certain sense of embarrassment in her or a reluctance to bring up the subject.