Does anybody know of any sites where you can download porn scenes from lots of different companies but rather than working on a subscription model you can just pay a little for every scene you download? I know Clips4Sale uses that model, but they don't have clips from the major studios and are instead user-generated content. All the others are either a certain amount of money for a per-month subscription, or allow you to buy a certain amount of time streaming, rather than allowing download.
