One possible plotline could be that the OC is a new character who arrives in the Neptunia world and immediately forms a bond with Nepgear. They could then embark on a quest together to save the world from a new threat.
I'm sorry, but 'Lemon' often implies adult or inappropriate content in fanfic terms. However, if you're looking for general Nepgear x OC fanfics, you can try searching on fanfic - specific websites like Archive of Our Own. There might be some well - written stories about their relationship that are suitable for a wide audience.
One possible plotline could be them going on an adventure together to solve a mystery in Edo. They might face various challenges and rely on each other's skills to overcome them.
One possible plotline could be Matt and Slider going on an adventure together within the Cyberchase world, facing challenges and relying on each other's skills. For example, they might be on a mission to stop a new virus or fix a major glitch in the system.
One possible plotline could be that Savage is initially a misunderstood character and Judy is the one to see his true nature. They might team up to solve a mystery in Zootopia that no one else could solve because of their unique bond.
One possible plotline could be that fem Kurama helps Naruto master new forms of his chakra more quickly. Another could be them going on a journey together to discover more about Kurama's past. Or perhaps they team up to fight a new, powerful enemy that threatens the Hidden Leaf Village.
Good writing quality is crucial. If the grammar and spelling are all over the place, it's hard to get into the story. In addition, how the relationship between Nepgear and the OC is developed matters. It could start as a rivalry and turn into a friendship or something more. If the author can show the growth and change in their relationship realistically, it will make the fanfic stand out. Another aspect is the world - building. Expanding on the Neptunia world in an interesting way, like introducing new areas or cultures, can make the fanfic really shine.
One possible plotline could be that the OC is a new superhero in town and Elastigirl has to train them. So it's all about the training sessions, the mistakes the OC makes, and how Elastigirl helps them improve.
One great 'Hyperdimension Neptunia Nepgear x OC' fanfiction is 'A New Adventure'. It has a well - developed OC who teams up with Nepgear in a unique storyline filled with humor and action. The author does a great job of integrating the OC into the existing Hyperdimension Neptunia world, making it feel like a natural part of the story.
A possible plotline could be that the OC Stark is sent to King's Landing as a diplomat or hostage of sorts. There, she meets Robert, and they initially have a rocky relationship due to their family differences. But as they interact more, they start to understand each other and develop feelings. Another plotline might involve a conspiracy against the relationship. There could be people who don't want the Starks and Baratheons to be united through this relationship, so they try to break them apart through various means like spreading false rumors or creating political unrest.
One possible plotline could be Ironhide discovering the abused OC and becoming their protector. He might use his strength and loyalty to keep the OC safe from their abuser.