I'm searching for a Tony/Loki fanfic which I read maybe one year ago, probably on fanfiction.net or AO3. Definitely not on LJ.
Tony meets an incognito Loki during a business conference. Loki has a small business, which is growing bigger and later makes a deal with Stark's company. Anyway during the conference they become friends and in a special meeting Loki plays around with a cherry to distract himself and Tony, much to the embarrassment of the guy holding the presentation.
In the end of the conference Tony kisses Loki and then runs away...
But this is only the beginning of their relationship.
Thor, Asgard and the rest all exists. Loki just decided to become human and is undercover.
That's pretty much all that I can remember. Any one who remembers it? I would be very thankful.