I'm not sure if there is a specific fanfic with that exact plot. There are a vast number of fanfictions out there, and it would take some extensive searching through relevant fanfic platforms to determine if one exists.
A fanfic with this premise would probably be full of emotional turmoil. Issei and Xenovia would need to navigate through various issues. For instance, they might have to consider their standings in their respective groups or organizations. If they are part of some sort of combat - related group, their physical abilities might be affected during the pregnancy. There could also be cultural or religious elements at play if relevant to the source material. The fanfic could also explore themes like love, sacrifice, and the challenges of starting a family at a young age or in an unconventional situation.
It depends on different perspectives. From a purist point of view, it's likely to be seen as inappropriate because it may distort the original intention of the source material. But for those who view fanfiction as a space for unrestricted creativity, it could be seen as an interesting exploration. However, it should be noted that if the work is shared publicly, it may receive a lot of criticism due to the sensitive nature of the topic.
I haven't actually read a specific fanfiction with this plot. However, if such a fanfiction exists, it would likely involve a lot of creativity in terms of how the relationship between Issei and Serafall developed to that point. It could explore different aspects of their personalities and how they would handle the situation of a pregnancy, which might be quite different from the original storylines of their respective characters.
A fanfiction idea could be that Issei and Xenovia get transported to a different dimension. In this new world, they are separated from their friends and have to find a way back. Issei tries to keep Xenovia's spirits up as they encounter various strange creatures. They discover new powers within themselves during their journey. Xenovia might also learn more about Issei's pervy side and they have some comical moments while still trying to figure out how to return home.
Yes, there might be such fanfics in the Fairy Tail fanfic community. However, not all of them are easy to find. Some fanfic platforms might have specific search filters that can help you locate them.
I'm not sure if there is an official such fanfic. Fanfics can cover a wide range of themes and scenarios, but this one might be a bit controversial or not in line with the original story's tone in some views. However, the fanfic community is so vast that there could potentially be something like it out there.
It's difficult to say for sure. Fanfics are created by many different authors with diverse ideas. Some fanfics might explore alternative universes or scenarios where characters' relationships are drastically different. While Neji and Sakura don't have a pre - established romantic connection in the official Naruto story, an author might have taken creative liberties to create a story where Neji gets Sakura pregnant, but it's not a widely known or mainstream fanfic plot.
There may be such fanfics in the vast world of fan - created content, but it often goes against the original storyline's intended relationships in the Dragon Ball series. In the official story, Goku is married to Chi - Chi, not Bulma.
I'm not sure if there is an official fanfic with such a plot. Fanfics cover a wide range of themes, but this kind of plot might be considered quite extreme and not in line with the original tone of many series. However, there could be some out there in the vast world of fan - created content.
One possibility is that there would be a great deal of conflict within the story's world. Other characters might be shocked and try to interfere. For example, some might think it goes against the natural order or the rules of their society.