Reasons why this is great:
1. Meet cute is email banter that starts with her accidentally sending him a slightly inappropriate email meant for a friend and colleague.
2.Heroine is a big girl, but the story isn't centered on her size.
3. Hero treats heroine like a real person and respects her wishes, even though the power dynamic is clearly in his favor
4. This quote: The balance of society is weighted unfairly in favor of men, so anything they might give me in return for the blessing of my time is nothing less than what I deserve.
5. The climax (heh) of the plot isn't brought on by miscommunication between the hero and heroine.
6. Both main characters are people of color and fully realized without being stereotypical/tropes.