No, it is not appropriate. Batman is a well - known and popular superhero character, and creating erotic fanfic involving him goes against the general ethical and family - friendly nature of the character's franchise. Such content also violates the rights and respect that should be given to the original creation.
One popular 'batman harem fanfic' could be 'Batman's Unlikely Alliances'. It might explore the idea of Batman having a group of female allies that gradually form a harem - like dynamic around him. Another could be 'Gotham's Harem for the Dark Knight' which could involve different female characters from Gotham City, like Catwoman, Batgirl, and Poison Ivy, in a harem - centered plot with Batman.
There probably are. While the 'lemon' genre is quite popular in some fanfic circles, not all writers are interested in that aspect. Some might be more interested in exploring the emotional and social implications of a Naruto having a pregnant harem. For example, how the different characters interact, how they handle the situation within the context of the Naruto world's culture and values.
There could be. Fanfic communities are quite large and diverse. But it might be a bit hard to find exactly that specific combination of 'Harry Fleur pregnant harem'. You may need to use specific search terms and filters on relevant platforms. Some fanfic writers like to explore unique and interesting concepts like this.
There are many 'Batman Harem' fanfics out there, but finding ones specifically about pregnancy can be a bit tricky. You could start by looking on popular fanfic websites like Archive of Our Own. They have a large collection of fanfics and you can use the search filters to narrow down your search to 'Batman Harem' and then look for themes related to pregnancy within those results.
One possible plot could be that Catwoman discovers she's pregnant and has to decide whether to tell Batman. She might be worried about how he'll react, considering their complex relationship. Maybe she tries to keep it a secret at first, but as the pregnancy progresses, it becomes harder to hide. Batman, on the other hand, might start to notice some changes in her behavior and become suspicious.
You could write a story about Batman's origin in a more in - depth and creative way. Explore his early years, his training, and how he became the Dark Knight. Another option is to create a story where Batman teams up with other superheroes in a cross - over event that focuses on saving Gotham or the world from a major threat without any inappropriate content.
I'm not sure of any extremely well - known ones specifically named 'pregnant harem fanfic' as it's a rather niche area. However, in the broader fanfic community, there might be some works that touch on this theme within a particular fandom's harem - related fanfics.
Well, a frequent theme is the change in the power dynamics. The pregnant character might have a different standing in the harem now. It could also be about the emotional turmoil among the characters. Some might be jealous, some happy, and it all creates a web of emotions. And then there's the theme of anticipation, waiting for the new arrival and how it will impact everyone in the harem.
I highly doubt it's a popular fanfic. The combination of elements like 'cream pie' in this context makes it seem rather unusual and not something that would likely have mass appeal.