Spice up sex life

I’m looking for ways to spice up my sex life.

My man mentioned to me (we were watching a movie) he wants me to “attack him some times”😂 I feel like I’d look stupid lol, I don’t know how to do that , I mean I can picture in my head but like I don’t actually know what to do. Lol

What can I do to keep out sex life more interesting, or some positions or tips? We have sex quite Often when he’s home but he works off but I’m about to start traveling with him. He says I’m good at riding but I just feel like I think too hard abt what I’m doing and can’t actually enjoy it.

Also what are some things I can say to him when we’re having sex? I call him daddy and stuff but he’ll be home tomrorow afternoon!