Is it normal for a straight guy to get turned on from gay porn?

I'm a married "straight" guy, who only recently discovered (and enjoy nightly) gay porn. I also get turned on by watching two guys make out, but even more so suck each others cocks. If I had a gay lovemaking session, I would absolutely want to passionately make out & cuddle with my man. I would need that bit of passion to validate it and separate it from some bathroom stall or adult movie back room random outing, which I would never want to do. If the perfect opportunity ever arose, you might be surprised what would make you aroused.