Alrighty then! I never put up an interest check, but had the basic little explanation for a plot down from awhile back. :p

One involves my [S]not so[/S] lovely location called the Undercloud. 

Inside the large cloud the city of Las Pegasus sits upon is a slum for the poor ponies that would infest the rather beautiful city above. It's dirty, run down, and overall a sad sight. Most families only scrape by, parents getting what work they can, with their youth doing the same once they are considered old enough. Of course, some colts and fillies are unfortunate enough to not even have families, and mostly only care about keeping themselves afloat, stealing from others with either blinding speed or brutal force. The place is anything but peaceful, which is odd considering the ominous silent nature it has overall.

It'd mostly be our characters managing to get by using any means necessary, and I honestly have not developed the place too much, so there's plenty of possibilities for them to end up doing a multitude of things. From shady jobs for untrustworthy ponies and griffons, to relying on trading anything they can find of value for a meal. Plus, what'd stop one of them from stabbing the other in the back for an extra bite of food when they're starving? Plenty of tension to be had. That's just the gist of it, though. Both characters would of course, have to probably be either Pegasi or Griffons.

Like I said, just the gist of it. It's something that'd allow us both to add to the story nicely, without either of us having to be in direct control. 

Of course, I'm still interested in a Rainbow Factory RP. Because the world needs more rainbows.