Great first blog. Having a nice design and even some unique text puts you ahead of the zillions of splash-blogs out there, the kind I find all the time that put up four crappy posts 14 months ago and now wants a link trade with you.
Anyway, in addition to what's been stated, it would be good to have your title somewhere in text so you could use <h1> tags, and have a catchphrase you can use under it with <h2> tags for more juice.
Using keywords in your post titles is smart. Many do not do this.
Add a tag cloud to the sidebar.
Submit it to blog directories for a shot of traffic.
http://www.adultblogresource.com/submitter/ is good to start.
teenieswhowerecravingsexbutnotanymore.com is available.