One common theme is friendship. The relationships between Rachel and the Fabray twins can be explored in terms of how they become friends or deal with their differences. Another theme is competition, especially in the context of the Glee club.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Rachel Glee Fabray Twins' on their search bars, and you'll likely find a variety of fanfictions related to it.
One common theme is friendship. In many of these fanfictions, Rachel and GP form a strong bond. They support each other through the cut - throat world of the glee club.
Another option is to check out Tumblr. There are often Glee fans on Tumblr who write and share 'Rachel GP Glee' fanfiction. You can search for relevant tags like '#RachelGP #GleeFanfiction' and you might come across some interesting stories. Also, don't forget to explore the blogs of dedicated Glee fans as they might have some hidden gems.
One great 'Rachel GP Glee' fanfiction is 'Rachel's New Beginnings'. It explores Rachel's journey in a new school setting with some really interesting character developments. Another one is 'Rachel's Dream Duets' which focuses on her musical collaborations within the Glee universe in a unique way.
There's also a fanfiction titled 'Rachel and GP's Duets'. This one focuses on their musical collaborations within the Glee universe. It beautifully weaves in their individual characters' traits while creating a harmonious relationship on stage and off. They face challenges like competition within the glee club but come out stronger together.
The relationship with Mr. Schuester would also be interesting. He could use their newfound connection as a way to boost the morale of the club. He might create special duets or group numbers for them. And the twins could inspire other members to look deeper into their own relationships within the club. Maybe there would be more unity as a result of their discovery.
One type of Santana and Rachel GP fanfiction could be where they travel the world together for music gigs. They experience different cultures and this broadens their musical horizons.
Fanfiction about Santana and Rachel can be really interesting. It allows fans to explore different storylines for these two characters. Maybe in some fanfics, they become best friends and go on adventures together. They could also be rivals in a new singing competition within the story.
Perhaps they were separated at birth due to some family feud or difficult circumstances. In the fanfiction, as they start to realize they are twins, they face opposition from some of their friends or family members who are not happy about this newfound relationship. However, they persevere and use their musical talents to bring the two sides together.