One common plot is Rick trying to protect Diane from the dangerous multiverse he's involved in. It shows his more vulnerable side as he cares deeply for her.
You can try looking on some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of various fanfics, and there's a good chance you'll find some great rick x diane fanfic there.
Since I don't know the exact 'Family Guy Diane Story', Diane could be anyone. She might be a new character introduced for a single - episode plot. Maybe she's an old acquaintance of one of the main characters like Lois or Peter.
In the 'Seduced by Madness: Diane Borchardt Story', Diane Borchardt is the central figure. But without more context, we can't really know much more about her specific identity, like her occupation or background.
I don't have enough information to know exactly who Diane Shafer is in this context. She could be an ordinary person whose life experiences, including her obsession, were interesting enough to be made into a story.
Diane Foxington found herself in an unexpected adventure. She was exploring an old, mysterious mansion on the outskirts of the town. As she walked through the dusty halls, she discovered a hidden room filled with ancient artifacts. Among them was a magical amulet. Curious, she picked it up and suddenly, a strange energy filled the room. She knew she had to figure out the secrets of this amulet and protect it from those who might misuse it.
I'm not sure who 'Diane Allen' specifically is within the context of 'Fantastic Fiction' without more information. There could be many authors or characters named Diane Allen in the world of fictional works.
'Necessary Lies' is also great. It delves into complex relationships and moral dilemmas. Diane Chamberlain has a way of writing about difficult topics like forced sterilization in a way that makes the reader really understand the era and the people involved. It's a thought - provoking read.