Numb3rs Fanfic Finders

I'm looking for a Don/Colby/Ian fic that featured sex pollen, or something like it, as a plot device. The basic premise is that there are these nanites that causes compatible individuals to bond together/have sex. Ian, Colby and Don are hit with the nanites and end up doing the horizontal tango. Later Colby's a jerk to Ian, they get into a fistfight, and Ian explains to Don that Colby's jealous of Ian because he's in love with Don. There's a happy ending though.

I could have sworn I bookmarked this fic but apparently not. :( I'm dying to read it again so any help would be much appreciated. Thanks!