So, since I got so many wonderful comments on the Tony Stark detour fic, I decided that one, I better give you the second part, and two, make the first part more presentable. It was just such an off the wall spontaneous story, I didn't really think there would be that much interest. I guess that will teach me not to underestimate the power of Tony Stark!
Part one of 'Practical Applications' (yes, it has a title now) has now been tweaked, changed round a bit, and has had about 500 words added to the end, so it would segue better into the second part. As for that second part, I shall work on it tonight.