drive him wild 😏

Sorry if this is long but I need advice. So me and my fiancé have a wonderful evening planned for Valentine's Day. We have a hotel booked and will actually get to be truly alone together. He's always been the more dominant one and the one that initiates everything 99% of the time. I've decided that night I'm going to surprise him and show my "wild side" as he calls it. He's been asking me to do that for awhile and I want to. He also has been wanting me to give him a bj which I've never done and am kind of nervous/excited about. I actually bought a black lace lingerie set to spice it up a bit more. There's one thing I need advice on though. What do you think I should do to surprise him? What do you do that your SO likes?