How can I find more passionate/affectionate NSFW art?

Hi all, since making an account here, I've been exploring my sexuality, and have been finding new things I didn't think I'd be into beforehand.

I've been finding a trend that the art I tend to like seems to be stuff that appears much more emotionally intimate in nature. I'm not nearly as much a fan of anything that appears to be casual or like a hookup in nature.

A good example is this piece by Yurigo Rira. I've been seeing a trend of a lot of the more passionate and emotionally invested stuff I like being Yuri art, when I'd also like to see more hetero art as well.

I've tried finding tags on Gelbooru and such, but haven't been able to find anything that helps. If anybody has any suggestions, I'd greatly appreciate them.