23F - I like watching porn with a guy friend

I’ve been thinking about this for a while, and I don’t really know how to explain it without sounding weird. A while ago, I was hanging out with a guy friend I’m pretty close with, and the topic of porn somehow came up in a casual way. We ended up watching it something together, and it caught me off guard because it felt a lot more personal than I expected. Nothing about it was planned, and that’s part of why it has stayed on my mind. At times we also masturbate together while watching it (but not touching each other though)

What makes it harder is that we’re not just random friends. We actually talk a lot, and there’s already a comfort level there. So now I keep overthinking everything: whether it meant anything, whether I made it awkward, and whether I should just pretend it never happened. I don’t want to ruin the friendship or make things uncomfortable, but I also can’t stop replaying it in my head how much I enjoy sharing porn with each other because we both knew what kind of things we like to watch.

Now for a while we've stopped talking all of the sudden. I guess I’m just trying to figure out whether this was a one-time weird moment or something that says more about the kind of connection we have. Has anyone else had a friendship feel like it crossed a line for a moment and then left you confused afterward?