Sparks
[http://archiveofourown.org/works/532563] - - public:opalsong
Tony Stark went to demonstrate a missile. Instead, he found himself in the midst of an intergalactic war between two organic robotic armies, in which humans are merely ants on the battlefield. The other humans, that is. Because he has an Autobot spark in his chest, and wouldn't it have been awfully nice of his father to mention that he hadn't really invented most of the things that Starktech was known for, but actually borrowed them from the Decepticons? So now, Tony is supposed to help save the world, when he'd really rather just crawl into bed with some of the very interesting people he's managed to meet along the way. Well, if he does manage to save the world, maybe he'll finally get laid.