Their relationship could be a bit rocky at first. They might argue about how to raise the baby. Asuka might be more strict while Shinji is more lenient. But through these disagreements, they gradually learn to compromise and in the process, their relationship deepens. They realize that they need to be united for the sake of their child.
The 'asuka top stories' could cover a wide range of topics. Maybe it's related to new scientific discoveries made in an area named Asuka. It could also be about cultural events, like a big festival in Asuka that has some amazing stories to tell. Or perhaps it has to do with the success stories of local businesses in Asuka.
I don't have any data to suggest whether it's popular or not. It could be a niche fanfic that only a small group of fans who are interested in the character Asuka and the specific concept of baby oil in the story are aware of.
I'm not sure about the popularity of Jin and Asuka lemon fanfics specifically. Fanfic popularity can vary a great deal depending on the fandom, the nature of the relationship in the original work, and the type of content fans are interested in. Some fans might be drawn to more romantic or angsty fics rather than those with 'lemon' content.
The main distinction of porn with a story genre from regular porn is the presence of a coherent narrative. Regular porn often jumps straight to the sexual action, while the story genre tries to add some kind of story framework around it. But in the end, both are adult-oriented and feature explicit sexual content.
Well, it's hard to say for sure. The concept of 'porn-like' is quite subjective. Some might consider certain novels with excessive sexual descriptions as such, but it depends on individual perspectives and cultural standards.
In many places, 18+ porn comics are considered illegal. This is because they can have a negative impact on society and violate moral and legal standards.