Just a quick idea I had about a young male wild horse being in love with a really pretty female wild horse who is way beyond his league. He isn't considered that special, but has to run off to fufill his destiny anyway. Huzzah!
So yeah, in my head there's a group of six, including the really pretty female (probably white), the really handsome male who is the favourite to be the herds next leader (black, or just a really handsome, masculine colour), the pretty female's sister (probably palamino), my not-so-special male and then two others, another guy and another girl.
If anyone's interested or has any idea of deeper plot/characterisation, feel free to drop a post. Ciao for now~!