Husband wants me to take control in bed

A couple days ago I made a post about sex never being good with my husband. He lost his virginity to me when he was 26. He told me when we were dating he never got interested in sex because he was raped by a grown man when he was 12 so it made him uncomfortable with it. It's why he never really does foreplay or anything and never really even had me give him head. My friend told me I need to teach him how to have sex and what I like and at first I didn't want that. I found it unsexy to tell him what I wanted. Then everyone called me immature and I realized I was wrong. It was wrong. I'm being immature. We had a talk about sex today and I said I want us to have a better sex life and I want him to understand how amazing sex can be. And my husband has given me permission to take control in bed. As long as we stop of he gets too uncomfortable. So when I'm taking control... What should I do. Because my husband doesn't even know what he likes since sex has always made him uncomfortable. But we are gonna smoke weed to loosen up and I'm gonna be in control. Just want advice on what to do and how to go about things.