Where do you guys buy gay porn videos legally?

Hey brothers!

Where do you guys usually buy porn videos from?

I’m Japanese, and even after searching around, I still don’t really understand how people in English-speaking countries officially buy gay porn online.

If possible, I’d really prefer sites where I can just buy and download individual videos I like, rather than paying for a subscription.

I’d really appreciate any recommendations for official/legit sites. Thanks :)