How to incorporate porn into our sex life??

Me and my SO are an extremely open couple and always trying new things. I really want to try watching porn during sex because I can never orgasm from penetration during sex but can ALWAYS during masturbation. I love sex but I feel like it's hard to focus on the feeling without seeing something in front of me. He's wanted to make me orgasm from just penetration and can always get me to my peak but I can't finish. I just really want to try it but I'm scared of him thinking he's not enough for me. Is there any fun ways I could incorporate porn into our sex life??