I think Caroline and I were having some conversation about Casper after they went car-shopping decked out in James-Bond-style clothing. Somehow we got onto this track whereby we decided 'Hey, Cal and Jasper could be like
Men in Black! But without aliens, and with sex.' 'So... like if
Men in Black were porn?' 'Exactly!'
Except that they're actually going to be badass double-agent criminal crimefighters. So there. Wouldn't want to run into these two in a dark alley (mind, probably just because you'd interrupt the snogging...).... no, seriously.
And thus I give you...

... no wonder poor Dorian was frightened when they came to kidnap him.
Next I'm going to try adding Atlas and get a double-agenty-noir-movie feeling going...
EDIT: And now I did. Here, there are two versions of the blend with Atlas in. Which to stick with....