Another plot might be how Minerva and Albus protect Hermione from any threats that come her way. Since they've adopted her, they would be extra vigilant. For example, they could shield her from some dark wizards who might target her for her intelligence or her role in the wizarding world. They might teach her advanced defensive magic and Hermione would grow both magically and emotionally under their care.
One interesting plot could be how Hermione adjusts to her new family life with Minerva and Albus. Maybe she starts to learn different magical skills from them in a more personalized way compared to at Hogwarts.
In some Albus and Minerva baby fanfiction, the plot could revolve around the baby being a key to uniting different magical communities. Albus and Minerva find themselves in the middle of this, having to raise the baby in a way that will make it able to fulfill this great destiny. They might face challenges like teaching the baby different magics from different cultures and dealing with jealousies or rivalries from other wizards who don't want this unity to happen.
Minerva would be a strict but loving mother - figure. She would be very protective of Hermione and would use her wisdom to guide Hermione in her magical studies and in life. She might be a bit more relaxed in her personal interactions with Hermione compared to how she is with students at Hogwarts.
Well, in such fanfiction, a common theme is the re - imagining of the wizarding world's social norms. Since Albus and Minerva having a daughter like Hermione is not part of the original story, it challenges the existing social order in the wizarding community. Another theme could be Hermione's journey to discover her true self. She may face discrimination or disbelief from others due to her unique parentage. And of course, there could be a theme of family bonds, how Albus, Minerva and Hermione support and love each other despite the odds.
In this type of fanfiction, usually Minerva McGonagall discovers Hermione's situation of being abused. She takes Hermione under her wing. Hermione might then start to heal and grow in a more positive environment. Minerva could offer her protection, guidance, and a mother - like figure that Hermione might be lacking. This often leads to Hermione becoming more confident and showing more of her true potential at Hogwarts, away from the abuse.
The main characters are clearly Minerva McGonagall and Hermione Granger. Minerva is the one who adopts Hermione, so she plays a crucial role in providing a new life and support for Hermione. Hermione is the character who is being abused and then rescued by Minerva.
One possible plotline could be Minerva helping Harry discover his true magical potential outside of just the Boy - Who - Lived status. Maybe she teaches him advanced magic that Dumbledore didn't have time for. Another could be Minerva protecting Harry from the darker elements in the wizarding world, like the Death Eaters, in a more motherly way. She might also introduce him to different magical cultures that he was previously unaware of.
One possible main plotline could be how Albus and Minerva adjust their lives to take in Hermione. They might face challenges from the wizarding community who question their decision. For example, some might think Hermione is too Muggle - born for such a prominent magical family. But Albus and Minerva would be determined to give her a loving home. They would help her grow not only in her magical abilities but also in her confidence and understanding of the wizarding world at a deeper level.
One possible interesting plotline could be about the family dealing with a magical mystery that threatens their home. Maybe a dark magic artifact is found near their property and they have to work together to figure out how to get rid of it safely.
In some fanfictions, Minerva adopts Harry after realizing the Dursleys are mistreating him. She then takes on the role of a mother figure, which is a huge change for Harry. This could include her taking him shopping for new robes and school supplies in a more loving and nurturing way than the Dursleys ever did. She might also introduce him to the wizarding world in a more personal and gentle way, making him feel truly welcome.
A possible plot is that Severus discovers a new potion that can enhance the magical abilities of the unborn child. Minerva is hesitant at first, but Severus convinces her to let him try it on a small scale. Meanwhile, they have to navigate the challenges of Minerva still teaching her classes and Severus doing his potions work. They also face some opposition from certain members of the wizarding community who think their relationship is inappropriate. But they stand strong together and look forward to the arrival of their baby.