I don't usually like promoting stuff i write or anything like that but here's two story branches that i wrote most of:
This one is fairly long, it's female to donkey. There is both female to female donkey and female to male donkey. The female to female donkey branch is shorter but there is a longish descriptive tf scene i wrote in a bit of the female to male branch (it's more one female to male donkey and female resisting being male donkey). I can't take credit for all of it! Some people wrote really good chapters and of course you all should add to it yourself!
http://www.cyoc.net/stories/stories_...ter_49236.html
This one is females to deer. I haven't written much in it.
http://www.cyoc.net/stories/stories_...ter_53137.html
Since i don't really have the will to sit down and write stories i tend to prefer writing them in small sections. I also try to make them as descriptive as possibly, otherwise they would be a dull read... still on saying that i am hardly a "good" writer.
Enjoy and of course add to them yourselves!