Photos are most important (shocker - lol). Having lots of them showing different styles and aspect of your personality is important. Be sultry and seductive in some and friendly (think girl next door) in others. And by friendly - I mean smile. If you show your face, please capture a pretty smile or two.
Please throw us feet lovers a bone and have a nice footsie pic in there somewhere. Well, maybe that's just me. Lol. Too many shoe pics and not enough bare feet in general.
Think of your website as a virtual meet and greet for your prospective clients. Tell us a little about your personality, the things you like, and if there are any things you especially like to see in a gent. But please don't put a long list of do's and don'ts - that is a real turnoff. You definitely don't want guys to come away from your website thinking "control freak" or "rules lawyer."
I'd recommend also if you have a hectic schedule and you only entertain certain days and times to let that be known. Some ladies do that on weekly ads, or p411, or through their website - but it is good information. A few times I've been disappointed to find out that after going through the introductory phase of a relationship my hectic schedule is basically incompatible with a provider's. It would've saved us both a lot of time if she had put on her site "I am only available on Mondays between 7:12 pm and 7:23 pm."
Remember that your site is your photo gallery combined with your elevator speech to potential clients. Let us know why we should spend time with you. I think for most guys the pics are 90% of it, but then close the deal with your own personal flair. Are you a girl next door, kinkster, role play actress? Maybe all of the above? Let us know who you are and what you like. And what kind of gent you might click with.
PS: I checked out your website and I like it very much - especially the pictures.

I definitely think you are on the right track young lady.