One great fanfic could be 'A New Beginning for Christian and Anastasia'. It might explore their relationship further after the events in the original story, like how they handle family life together.
Another way is to join fan communities on social media platforms dedicated to the Fifty Shades series. People there often share and recommend their favorite fanfics. They might even have threads where they discuss the best - written ones in terms of plot, character development, and writing style.
Well, perhaps in the fanfic, Christian loses his fortune unexpectedly. This would completely change the dynamics of their relationship. Ana would have to support him both emotionally and financially, and they would face challenges they never expected in their married life. It could also lead to some character growth for both of them as they adapt to this new situation.
In a fanfic, their married life might be filled with travel. Christian could take Ana to all the places he has business in, and they would explore new cultures together. At the same time, they would also have to deal with the public eye. Paparazzi might be constantly following them, which could put a strain on their relationship. But through it all, their love for each other would be the foundation that keeps them together.
Elena could be an antagonist. Since she has a history with Christian, she might try to interfere with Anastasia's pregnancy, perhaps out of jealousy or a desire to maintain some control over Christian.
Hermione would likely be very curious about Anastasia. She might study her as if she were a new and interesting magical creature. Hermione would probably ask Anastasia a million questions about her Muggle life and try to understand how she thinks.
One idea could be exploring how Anastasia and Christian deal with the pregnancy in the context of their complex relationship. Maybe there are doubts and insecurities that surface.
Love is a very common theme. Their relationship and how they fall in love is often explored. Another common theme is family, like how their families react to their relationship.
One idea could be that Anastasia Steele somehow gets transported into the Harry Potter world. Maybe she has a unique ability that catches the attention of the Hogwarts professors. For example, her tenacity and strong will, which were prominent in her own story, could be seen as a form of magical resistance or inner strength in the wizarding world.
Well, they might start to communicate in a different way. Since there's a baby on the way, they have to think about the future more seriously. Ana might become more assertive in asking for what she wants for the baby, which could change the power dynamic in their relationship a bit. Also, they'll probably have more tender and emotional moments together, realizing that they are now a family.