There could also be a plot where they discover the pregnancy in an unexpected way. For example, Rachel faints during a glee rehearsal and they find out she's pregnant at the hospital. Then they have to quickly come to terms with the new reality and start making plans for their future together as a family.
Another plot might be their journey in preparing for the baby. This could include things like Rachel having to balance her dreams of stardom with impending motherhood, and Finn trying to find a stable job to support the family. They might also face challenges in their relationship as the stress of the pregnancy mounts.
The main characters are Finn and Rachel. Finn is often portrayed as a bit of a jock with a big heart, and Rachel is the extremely ambitious and talented singer. In the context of the pregnancy fanfiction, they are the couple facing the life - changing event of having a baby.
Some fanfictions could focus on the emotional journey of Rachel and Finn during the pregnancy. Maybe Rachel is worried about how motherhood will affect her Broadway dreams, and Finn is trying to be a supportive partner while also figuring out his own path in life. There could be a lot of tender moments between them as they prepare for the new arrival.
There's a fanfiction called 'The Road to Happiness'. In this story, Finn and Rachel face a lot of misunderstandings from their friends and family but still manage to stay strong in their love. Also, 'Love in the Spotlight' is quite good. It focuses on how their relationship evolves as they both get more famous in the showbiz world.
Overcoming obstacles is also a major theme. It could be dealing with rivalries within the glee club, family issues, or problems in their relationship. For example, some fanfictions focus on how they deal with jealousy when one of them gets more attention or a better opportunity. Also, friendship within the glee club context while maintaining their relationship is often explored.
Another interesting one is 'Finchel's Hidden Dreams'. It explores the dreams that Finn and Rachel have, not just for their relationship but also for their careers in the performing arts world. It has some interesting plot twists and the characterizations are really well - done, staying true to the original characters from Glee.
One interesting plot could be the characters playing truth or dare during the sleepover and revealing long - hidden secrets. For example, a character might admit their true feelings for another person in the group.
One interesting storyline could be about how the characters deal with the social and family pressures that come with the pregnancy pact. They might struggle to balance school, friendships, and their newfound situation.
Some concepts might involve the emotional journey of the male characters. Pregnancy is not just a physical state but also an emotional rollercoaster. In this fanfiction, it could show how male characters deal with hormonal changes, fears about the future, and the excitement of new life. It might also touch on how society within the Glee universe views male pregnancy, whether it's a taboo or something to be celebrated.
You can try FanFiction.net. It has a large collection of 'glee finchel' fanfictions. There are different categories and ratings, so you can easily find the ones that suit your taste.
In some fanfictions, the plot could revolve around Brittany and her partner. For example, if her partner is Santana, they could have different reactions to the pregnancy. Santana might be initially scared but then becomes very protective. Or perhaps Brittany's pregnancy makes them realize how much they truly love each other and they start planning their future together more seriously. Also, the glee club could throw a baby shower for Brittany, which could be a really fun and emotional event filled with singing and dancing.