I swear to god I've been thinking of something similar to this, just some rough ideas were to actually create a new coin for it or integrate Steem dollars to get famous porn stars on board, allowing the stars to be the owner of the videos and production, this completely can destroy the porn industry which makes billions.. Imagine Alleta Ocean or your favourite star was able to make a private video just for you with your request, people can bid to get private videos, the Stars that already have sufficient bank can hire their own camera crews and pay a guy to handle all the uploading of the content, it can become so much more profitable for everyone! People would have total anonymity to surfing through porn and don't have to subscribe to ridiculous contracts. Paying with a specific coin will not only create a lot of liquidity and also will drive the price of the coin hire! Porn stars can have a limited amount of special coins generated by the system for participation that come with cryptographic signature that they can send to their most loved fans which can be traded as an original piece or autograph, Pay as you go, people can even make home made porn and have the whole world donating or paying money to see more, basically the ideas are never ending this can definitely be extremely huge and i would love to participate in this!!!!!