you know, at first sight you get hit by the sight of the read leash which makes you go "ooh, nice" but then you start noticing all the small things -- the scars, the bruising, the lustful expression on remus's face (nngh), the initials!! and oh, what a lovely effect it all makes once you take in all the details.
...god, i keep going back to their expressions/body language. specially remus's. it's just so openly submitted and needy, it just kills me.
and i love the style choice. it's just all so striking.