One idea could be that Wesley and Bianca face unexpected challenges during the pregnancy. Maybe they struggle with financial issues as they prepare for the baby. Another could be that they discover some long - lost family secrets during this time that add drama to the story.
To develop Wesley's character, you could show his insecurities about becoming a father. Maybe he has a fear of not being a good enough dad because of his own difficult relationship with his father. For Bianca, you can explore her strength. She might be determined to have a happy family despite any obstacles.
Romance is also very prevalent. Since they are often characters that fans like to pair up, there are many stories that explore their relationship, from the initial attraction to deeper emotional bonds. It could be a slow - burn romance or a love - at - first - sight kind of thing. Well, in the fanfiction world, anything is possible for these two characters. They might also have some misunderstandings and then make up, which adds more drama to the story.
Well, I haven't actually read that specific fanfiction. But generally, in a fanfiction about a Bianca and Wesley kiss, it could be set in various fictional universes. Maybe it's a romantic moment that the author has crafted to develop their relationship further. It could be a slow - burn build - up to that kiss, with lots of shared glances and meaningful conversations beforehand.
One common theme could be love at first sight. The kiss might be the culmination of an instant attraction they felt for each other. Another theme could be forbidden love. Maybe they are from different groups or have some sort of conflict that makes their relationship difficult, and the kiss is a rebellious act.
I think it's a really sweet moment. In fanfiction, such a kiss can add more depth to their relationship. It might be a turning point that shows their growing feelings for each other.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of fanfictions about various topics, and you're likely to find some great Wesley and Bianca ones there. Just use the search function and type in their names.
The gods could potentially be antagonists. If the pregnancy goes against some divine law or prophecy, they might try to interfere. For instance, Zeus could see it as a threat to the order of things and send his minions to cause trouble for Percy and Bianca.
Perhaps Bianca gets into an accident and there are concerns about the baby's health. Drew has to struggle with his fear while trying to be strong for Bianca. Or, there could be a misunderstanding where Drew thinks Bianca doesn't want the baby anymore because of some miscommunication, which causes a rift between them until they clear things up.