Well, I don't know if I would be able to help you or not, but I do like writing. If you have pretty much got the plot figured out, I could help you write up the story. I'm a female, so I might not be able to get the male dom quite right, but that could be fixed after the story was partially written. My sub might also be able to tell us if the female sub part sounds right to her.
If I can help, just let me know