My non-reader bf agreed to try reading one of my books. What is a good rec for a beginner?

My non-reader boyfriend recently agreed to trying out one of my books. I want a recommendation that is good for a beginner, something that will make him understand why I love reading so much. It can be something I haven't read as well, as I plan to read with him. I don't know if he'd like smut so maybe we can keep it at a minimum. I haven't read Fourth Wing yet but I was wondering it for a while, I also don't know anything about how explicit it is, how's that for a choice? He said he is probably going to picture himself as the main character so I think it would be helpful if there is a male POV in the book. Thank you all in advance.