First fo all, I know that most so called lesbian conoisseurs don't like G/G/G threesomes because of many different reasons, and I'm bracing myself for the eventual beating I will get for this idea/suggestion.
I don't like threesomes all the time, far from it, but sometimes there's nothing better, hotter, sexier than a girl sandwiched between two other girls. Of course it has to be filmed and produced the right way, because there's so many things that can go wrong with such a scene. And there might be even more problems in store for a site like KMG because of the lack of "showing-it-all".
With all that being said I still think that it could work and will work if everything falls into place, and I would really love to see KMG exploring this area.