To fully understand this fanfiction, one would need to read it carefully. Look at how the author develops the characters, the setting, and the plot. Are there any unique twists or interpretations of the character of William T Spears? How does the OC fit into the world of the original story? And of course, how does the 'lemon' aspect play into the overall narrative, whether it's used tastefully or just for shock value.
The 'lemon' part might suggest some mature or romantic themes, but without reading it, it's hard to say exactly how it's incorporated. It could be that the story uses these themes to enhance the relationship between William T Spears and the OC, perhaps through passionate encounters or deep emotional bonds that are expressed in a more sensual way. However, this is just speculation.