One possible fanfiction could be that Clark and Lois are in the middle of a dangerous situation in Smallville. Maybe there's a meteor - related disaster about to happen. In the heat of the moment, Clark realizes his true feelings for Lois and they share a passionate kiss, which gives Clark the extra motivation to save the town.
One interesting fanfiction could be about their early days in Smallville when Lois first arrives. It might explore how she initially views Clark and his strange behavior. For example, a fanfic could focus on Lois's attempts to uncover Clark's secret before she actually knows he's an alien.
Love is a very common theme. Most fanfics explore the relationship between Clark and Lois, whether it's the start of their romance or how they overcome obstacles in their relationship.
Clark's reaction would be complex. At first, he might be in shock. But then, he'd feel a deep sense of joy and responsibility. He would do everything he could to support Lois. He'd use his powers subtly to make her life easier during the pregnancy, like getting things she needs quickly or protecting her from any physical harm. He'd also be thinking about how to raise a child with his special abilities in a world that doesn't know about his true self.
In some fanfictions, a great romantic scene is when Clark finally reveals his true identity to Lois. It's a moment full of trust and vulnerability. Lois's reaction, whether it's shock at first and then acceptance and love, can be very touching. They might share an intense and passionate kiss afterwards, sealing their new level of connection.
Another option is to check out some Smallville fan forums. Sometimes fans will share their own fanfictions or recommend ones they've read. You might have to do a bit of digging, but you can often find some hidden gems this way.
A scenario could be that Lois is investigating a strange occurrence in Smallville and Clark, secretly as Superman, is also looking into it. They cross paths and end up in a tight spot together. To comfort each other and out of the growing affection between them, they kiss. This kiss is unexpected but also a natural progression of their relationship as they've been through so much together in Smallville.
One common plotline could be Clark and Lois preparing for the baby while dealing with Clark's secret identity. They might worry about how their child will inherit or handle Clark's powers. Another plot could involve their friends and family's reactions. For example, Martha Kent might be overjoyed and offer a lot of grandmotherly advice. And then there could be a plot where they face some sort of threat to their unborn child, like a villain who wants to use the baby's potential powers for evil.
There's also 'The Hidden Powers'. This fanfic dives deep into Clark's powers and how Lois discovers and helps him manage them. It has a great plot and well - written characters.
In fanfiction, their relationship often develops through shared adventures. As they work together to solve mysteries or save Smallville from various threats, they grow closer. They start to understand each other's strengths and weaknesses more deeply.