I've tried this idea before and my partner and I went on for pages, I'd like to start it up again with a new partner to see how things play out with them.
The outline of the story is, it is a post apocalyptic world, many people have moved into protected zones, the world outside is wild and very dangerous, some people like in abandoned towns and try to scrape by that way. Some are tracked and brought to the safe zones in busses and such. The idea is my character, a young woman is on one of these busses when it is attacked, either by raiders or wild animals or even zombies if you prefer a good ol' zombie apocalypse. Anyway my character hauls herself to a shed or a well, something near a small town. The character I'd like to play opposite was a she male, or futa. Not overly large or anything like that, just a mature woman with a little extra. I'd really really like to play this scenario with someone willing to take on this role. <3 I am open to suggestions too so don't be afraid to ask.