Need some kink advice

I’ve recently learned that my husbands sexual needs are not being met by me. He’s extremely kinky, which he’s been hiding from me our entire marriage, afraid of what I would think, and “fulfilling” himself otherwise. That’s a whole other story. If we work that out-I desperately want to make him happy. I’m just more of a vanilla person, I guess. But I want to explore what he likes. Has anyone else been here? What’s your experience?