friend of a friend, actually. He had those sent to him from a girl on icq he's chatted with for a while, but from the nature of the rest of the set + the look of the girl it just didnt seem likely
I'd buy the content if i found the set it was from, but, if nothing else it'd be nice to prove my friend wrong.
Its a little more complicated than all that, of course, but that's the overall truth of it
here is another pic from the set, so keep looking
