Hi Rob
Welcome to the forum
OK wake up call - and a direct review, if you don't like sorry ( statement made as people do get upset when asking for reviews)
Looking at the first one - you say you have a few minor things to sort out - if your after SE traffic you have a bit more than that - Whilst the design looks ok and really no different from any other bukkake site you've got zero
seo on the site and you need to address that otherwise it will never pull traffic
The index has no content (text) that mentions bukkake / cum facials and your title needs looking at "Splatbukkake.com The home of the UKs most beautiful horny, creamy girls!" no one is going to search for your URL and as I know the bukkake market as I have a few sites myself I can tell you I've never seen anyone looking for "beautiful creamy girls" - maybe "bukkake cum sluts" but beautiful!
On the index you also have no heading or description - or a link to site map
The next page is just as bad TBH - and at a guess the other pages are going to be tourpage1/2/3.php !! - this is a massive waste when pages should be names to help the marketing /
seo process so called british-bukkake / free-bukkake-photos / original-uk-bukkake I'm sure you get the idea then titles, descriptions and content should support the page title - not as you've got with tourpage0.php then a title with just the url and nothing else
My advice is spend sometime doing your
SEO research before you carry on as otherwise your only going to have to rebuild this later on - So design - looks fine nothing different, traffic chances not a hope and this needs addressing
Start here with the basics
Basics of Adult SEO