adult membership website

We are looking for someone who can help us build an adult membership website. The website needs to have an admin section for the owner to be able to manage sales, members, comments, content on website and in the members paid area. In the members paid area ONLY monthly paying members are able to access. Here the member can see all of the videos and pictures that only paying members can see. They can see when they joined, when the month is up and when payment will be renewed. They can edit their profile and payment option. Request to cancel the membership etc. The frontend of the website will consist of 3 "sales" pages. These pages will have a header, and samples of pictures and videos as a teaser to get people to want to join. It will have a Sign up page, and a contact us page. The owner also needs to be able to update the members paid section with new content. Sort the content into different categories and folders to make it easier for paying members to navigate the content they are paying for. We are looking for someone who KNOWS adult paid membership websites and KNOW how they work. We also require experience in website design and coding. We want to see other websites you have done similar to this.