A great plot could involve Sunset Shimmer trying to balance her life in Equestria and the human world while Anon gets caught in the middle. There could be misunderstandings between them that lead to some really emotional moments. For example, Sunset might be accused of something she didn't do in the human world, and Anon has to help clear her name. Along the way, they could discover new things about each other and grow closer as friends.
One plot idea could be Sunset Shimmer facing a mysterious challenge in the human world that only she can solve with the help of Anon. Maybe a magical object is causing chaos and they have to figure out its origin and how to stop it.
Sunset Shimmer and Amiss could have a more complex relationship. Maybe Amiss has a past with Sunset that she doesn't fully remember. As the story progresses, Amiss could do small things to jog her memory, like showing her a familiar object or taking her to a place from her past. This would create a sense of mystery and draw Sunset closer to Amiss, while also making Anon a bit jealous, which in turn would add more layers to his relationship with Sunset Shimmer.
Well, a possible plot could be Sunset Shimmer facing discrimination or misunderstandings from some ponies in Equestria because she's pregnant. This would then lead to a story about her proving herself and showing that she can still be a great friend and contribute to the community. Also, the story could focus on her preparing for the arrival of her baby, like decorating a nursery or learning how to be a mother. And perhaps there could be a sub - plot where she has dreams or visions about the future of her child.
Perhaps a plotline involves Sunset Shimmer bringing back some new knowledge or a different perspective from where she has been. This could cause some conflict at first as the ponies in Equestria are not used to it, but then they gradually come to accept and even benefit from it. For example, she might introduce a new way of magic that was unknown before.
Perhaps a story where Sunset Shimmer becomes a Pokemon trainer under Ash's guidance. They travel together, compete in Pokemon battles, and learn from each other's determination and courage.
One idea could be that Sunset Shimmer somehow gets transported to the Naruto universe. She could use her magic skills in unique ways there. Maybe she teams up with Naruto to fight against a common enemy like an Akatsuki member who has some strange magic - like powers. They could learn from each other's combat styles and grow stronger together.
One idea could be that Sunset Shimmer has to balance her pregnancy while still dealing with her magical studies. She might face challenges from her peers who doubt her ability to continue her progress while expecting. Another plot could involve her searching for a special kind of magic to ensure a healthy pregnancy for her and the baby. And perhaps she forms a new friendship with someone who has experience in both magic and motherhood, who guides her through this new phase of her life.
A third idea is that the male OC is from a different dimension. He accidentally lands in Equestria and meets Sunset Shimmer. At first, Sunset is suspicious of him but realizes he's lost and in need of help. They embark on a journey to find a way to send him back home. Along the way, they encounter various obstacles and have to rely on each other's strengths. This adventure brings them closer together, and by the time they find a way for him to return, they have developed deep feelings for each other.
Some fanfics have a plotline where Sunset Shimmer and Twilight are mentoring younger ponies together. This gives them a chance to show their different teaching styles and also how they can complement each other. There are also stories where they discover a long - lost magical artifact and have to figure out what it is and how to use or protect it. These plotlines often involve a lot of mystery and exploration, which makes the fanfics really engaging.
A popular one is 'Sunset Shimmer: A New Beginning'. This fanfic focuses on Sunset starting a new chapter in her life at Canterlot High. It's a heartwarming story about friendship and self - discovery, with Sunset learning to trust others more and open up about her own feelings.
Another theme is self - discovery. Sunset Shimmer is constantly finding out more about herself, her powers, and her place in the world. Fanfics may show her exploring her identity, like whether she belongs more in Equestria or the human world.