Fan fiction that involves sexual content is generally inappropriate. It violates the privacy and dignity of the person it's about, in this case Kelly Kelly. Such content can also be considered unethical as it objectifies the individual.
Since we don't have more details, Kelly could be any woman. She might be a fictional character created for a story about birth in a city, or it could be a real person's experience that is being shared.
There were a few novels with female protagonists named Kelly, such as " The Founding of Africa,"" The Plump World Group Pet Kelly," and " The Plump World Doujinshi All Kelly." These novels described the love stories between Kelly and other characters. However, due to the limitations of the search results, it was impossible to determine whether Kylie was the main character.
Kelly is the main character in this story. She is likely a person who has a weight problem, specifically weighing around 600 lbs, and the story probably focuses on her life experiences related to her weight.
If such fan fiction exists, it should be reported to the relevant platforms. Platforms usually have rules against inappropriate content and can take it down.
I'm not sure specifically who Kelly is without watching the story. But generally in 'my 600 lb life' series, the person is someone struggling with extreme obesity and their journey to a healthier life.
Yes, there are some interesting ones. You can check out some fanfiction websites like FanFiction.net. There you might find stories that explore different relationships or adventures between John Cena and Kelly Kelly in a fictional and creative way.
One common theme is friendship. They are often depicted as really good friends helping each other out. Another is adventure, like going on some sort of quest together in the WWE universe.
I think it was just a gimmick or a plot device used by WWE to generate buzz and engage the audience. But the details of the specific story behind it might be hard to pin down precisely.