I will not go into every single type of story that I will not write, however, I will give you an idea of what I find unacceptable. Things like scat, vore, abuse, underage molestation, extreme genital mutilation or things of that nature are a no go. Ask me in a note if your proposal is acceptable before going into any commitments. I will do my best to make this story as much to your liking as I can, and I will follow your instructions to the best of my abilities. However, I am required a fair amount of creative freedom to write in my own style, and I will make suggestions in the brainstorming process.
There must be a good amount of time to write the story itself as well. I do have a life outside of furry writing, and I will need to be able to work at my own pace. That being said, I know you will probably be pretty excited to see your idea come to life in the form of prose, so I will try to not keep you waiting.
If you would like to read some of my stories, take a look at my FurAffinity Account! http://www.furaffinity.net/user/calico64/
2 part story is $80, 13-15 is $60, 10-12 pages is $50, 8-9 pages is $40