Friendship is a common theme. Often, the fem oc starts as a new acquaintance to Erza, and they build a strong bond of friendship that can withstand various challenges. For example, in many fanfics, they support each other during difficult guild missions.
There's 'The Unlikely Pairing: Erza and the Fem OC'. In this fanfic, the fem oc has a unique magic ability that catches Erza's attention. It delves into their adventures together and how they support each other in battles and personal growth. It's full of action and heartwarming moments.
You can try fanfiction.net. It has a large collection of various fanfics, including 'oc x erza' ones. Just use the search function and type in the relevant keywords.
I really like 'Erza and the Mysterious OC'. The story starts with Erza being intrigued by the oc who has some special powers or abilities. As the plot unfolds, they form a deep connection that is both emotional and based on mutual respect. There are also some really cool fight scenes in it, which makes it even more exciting to read.
The OC could be a character with a mysterious past. Maybe they have a hidden power that they are not fully aware of. Natsu, Mirajane, and Erza sense this mystery and are drawn to help the OC uncover their past. As they dig deeper, they find that the OC has a connection to an ancient magic that was thought to be lost. This discovery not only changes the OC's understanding of themselves but also has a significant impact on the relationships within the group.
A common theme is adventure. Since dragonborns are often associated with grand quests, the oc usually gets involved in these adventures with the fem dragonborn. Another theme is self - discovery. Both characters often learn more about themselves as they interact with each other in the face of various challenges.
One common theme is the discovery of self. The oc often has to figure out who they are while being in a relationship with fem Kakashi. Another theme is friendship turning into love. They start as comrades or friends and then develop deeper feelings.
In Natsu x Erza fanfic, their relationship can be full of adventure - based camaraderie. Natsu is often depicted as the impulsive and powerful mage, while Erza is the strong - willed and disciplined one. They might team up frequently, with Natsu's spontaneity contrasting Erza's calculated moves. This can lead to interesting character dynamics, where they both learn from each other and grow together in their fictional adventures.
Often, there's the theme of power and self - discovery. The fem Uchiha OC discovers her own powers and identity, and Naruto is there to support her. Also, the theme of family and clan loyalty is prevalent. The OC has to balance her feelings for Naruto with her loyalty to the Uchiha clan. This creates a lot of internal and external conflicts in the fanfic.
Well, I've read a fanfic named 'In the Arms of Ayato'. The fem OC in it has a special power which makes her different from others. Ayato is intrigued by her from the start. The story unfolds with a lot of tense moments, as their relationship is not easily accepted by the other characters in the Diabolik Lovers universe.