Yes, there might be. There are many fanfiction platforms out there where such stories could exist. However, the availability may vary depending on the specific fandom communities and the rules of those platforms.
One possible plotline could be the challenges they face in their relationship due to the unexpected pregnancy. Maybe they have to deal with family reactions or difficulties in their own relationship because of this new situation.
The lelouch and shirley kiss in fanfiction often serves to explore different aspects of their characters. It could show Shirley's boldness in expressing her love, or Lelouch's vulnerability in that moment. Maybe it's a way for the author to deviate from the original storyline and give their relationship a more romantic or dramatic twist.
Lelouch x Shirley fanfiction often explores their complex relationship. In the original anime, their relationship has many unspoken feelings. Fanfictions might develop scenarios where they get closer, perhaps in an alternate universe where the events of the anime take a different turn. For example, some fanfictions could have Shirley being more aware of Lelouch's true identity earlier and how that would change their interactions. It can also delve into the emotional aspects of their relationship, like Shirley's unwavering loyalty to Lelouch in the face of his many secrets.
One great 'lelouch and shirley fanfiction' is 'A Different Path'. It explores an alternate universe where Shirley's actions have a more profound impact on Lelouch's plans. Another interesting one could be 'Shirley's Choice' which delves into the difficult decisions Shirley has to make regarding her feelings for Lelouch and her loyalty to Britannia. And 'The Unseen Bond' is also quite good as it focuses on the unspoken connection between them.
Love and sacrifice are common themes. Often, Shirley has to sacrifice her own desires for Lelouch's greater goals, or Lelouch has to make choices that could potentially hurt Shirley in the name of love.
Common themes in lelouch x shirley fanfiction include redemption. Lelouch, with his actions in the original story, could be on a path of redemption in fanfictions, especially in relation to Shirley. There's also the theme of loyalty. Shirley's loyalty to Lelouch is a big part of their relationship, and this is often explored more deeply in fanfictions. And of course, the theme of unrequited love sometimes pops up, as Lelouch is often preoccupied with his grand plans and may not initially return Shirley's feelings as fully as she gives them.
Perhaps Shirley finally gathers the courage to confess her feelings to Lelouch, and in a moment of impulse, they kiss. Another scenario could be that they are in a dangerous situation, and the fear and adrenaline lead to a passionate kiss as a way to express their underlying emotions.
One common theme could be intense emotional drama. Given the complex relationship between Lelouch and Shirley in the original work, in M - rated fanfiction, this might be amplified with more passionate and sometimes conflicted emotions.
There is 'Shirley's Choice' in which Shirley has to make some difficult decisions regarding her feelings for Lelouch. The story is full of emotional turmoil and really explores their relationship deeply. It's quite engaging as it makes you think about what you would do in her situation.