It's possible that Rachel and Will are characters from a less - known or niche media. They could be part of a small - scale web series or a local theater production that has a dedicated fan base. In the fanfiction, the writer may be expanding on the hinted - at relationship between them from the original source material and taking it in the direction of pregnancy, exploring how that would change their lives, their relationships with other characters, and their own personal growth.
Since I don't know the exact story, Rachel could be anyone. She could be a fictional character created for a novel, a real - life person that the storyteller knows personally, or just a name used in a parable.
Rachel Trapani could be a local figure in a particular town or city. Maybe she is known for her volunteer work and the 'Secret Story' could be about the real impact she has made through her selfless deeds, which are not widely known. It's also possible that she is an artist or a writer and the story is related to her creative process that she has kept private.
Finn could be involved if the fanfiction wants to explore a relationship with him as the possible father. He was an important part of Rachel's life in the original series, and his reaction to the news would be significant.
At this point, it's hard to say for sure. But considering the 'Life Is Strange' series, we might see Chloe as she has a significant connection to Rachel.
In the Bible story, Rachel was Jacob's wife. She was the daughter of Laban. Rachel was very desirable, and Jacob worked for seven years to marry her. However, Laban tricked Jacob and gave him Leah first. Jacob then worked another seven years to finally marry Rachel.
It's possible for Rachel to be in the Punisher comics. However, her presence might be limited to certain storylines or special editions. Not every iteration of the comics includes her.