I will write a story for you based on whatever you give me. The only rules are that I will not write anything sexual, I will not write anything that inherently goes against my morals, and I will not write about any real people that have explicitly stated it makes them uncomfortable. Aside from that, I will typically write any story you want me to write, so long as you are willing to give me the details I need.
I do retain the right to refuse any prompt for writing I deem to go against my own moral, or to be out of my comfort zone. That being said, my comfort zone isn't exactly small. There may be a few things I have to say no to, but typically I will be willing to at least try, even if I have to simply be careful about how I write it.
I am willing to write any genre, and I am willing to write about any topics you want me to write about, including violence, gore, etc. I have very few limits when it comes to writing.
The current list price is assuming that one unit is equal to one page worth of writing. I am willing to write as much as you want me to write, so long as it fits within my terms.