My nonexpert understanding is, few people are 100% straight or 100% gay. And it can shift over time, too.

There's so much defensive BS around what people are into / aroused by. I'm not saying everyone should share everything to everyone all the time. But I really wish folks would be less fearful about what they like.

As long as you aren't attracted to kids, corpses, or animals, I think everything else is probably OK. Even couches, if that's your thing.