need help finding a fic, please!

[tokipie]

Hello all!  So I've been going a little crazy trying to find a certain 1x2 fic where Heero was raised/trained as the ultimate human weapon in a facility hidden in the same company that Duo works for.  I mostly remember the beginning where Duo was being "promoted" from his job position, which turned out to him becoming Heero's sexual companion (unknowingly and unwillingly at first; he was basically locked up in Heero's room until he could be trusted to not run away from him). I remember that Heero's trainers/doctors/researchers/caretakers decided that he needed a sex partner because it was a way for him to relieve his pent up adrenaline, and that it was ultimately Heero that chose Duo.  I also remember that the opening scene included Heero and Duo seeing each other across a fountain or something like that at the company's entrance.

I don't really recall much else, but if I do I'll re-post... If anyone has an inkling about this fic's identity, author and/or location, I would greatly appreciate it!!!

FOUND: "The Variable" by Artemis. http://www.gundam-wing-diaries.150m.com/gw/Artemis/Variable/ch1.htm