I'm not sure if there is a specific 'Loki x Abandoned Tiny Baby Girl' fanfic. Fanfic topics can be quite diverse, but this combination seems rather unusual and might not be a common one. It's also important to note that if it involves inappropriate or unethical themes, it may not be widespread or even acceptable in the fanfic community.
Most legitimate fanfic communities would not allow or support a 'loki x tiny baby girl' concept as it crosses the line into inappropriate and unethical territory. Fanfics are meant to be creative but within the bounds of good taste and legality.
Another idea could be 'loki x a magical being from another realm'. This would open up a world of possibilities for adventures, magic - based storylines, and a unique relationship. It could involve exploring different cultures and magics in the fictional universe.
One theme could be redemption. Loki, who has made mistakes in the past, might find redemption through his relationship with the baby girl frost giant. He could learn to be selfless and responsible. Another theme might be identity. The baby girl has to figure out her place as a frost giant in a world that may not always be accepting. And Loki can help her navigate that.
I'm not very familiar with this specific fanfic. However, generally, a fanfic about Loki and Thor might explore their complex relationship in the context of the Marvel universe. If Loki is intersex in this fanfic, it could add an interesting layer to the character's identity and how they interact with Thor.
He could interact with the baby girl in a very gentle and protective way. Maybe he rocks her to sleep when she's crying, or makes silly faces to make her laugh.
In Loki x Mobius fanfic, a common theme is the exploration of their friendship or a deeper emotional bond. Some fanfics may focus on their adventures together in different timelines. For example, they could be on a mission to fix a broken timeline, and during this, their relationship deepens as they rely on each other's skills. Loki's magic and Mobius' knowledge of the TVA are complementary in these stories.
Some 'baby Loki fanfic' could be about his magical training as a youngster. In these stories, Loki is shown to be a quick learner but also facing difficulties due to his mischievous nature. He might accidentally cause some chaos during his lessons, which makes for an interesting read.
I'm not entirely sure which specific 'xinderella x tiny ventus fanfic' you are referring to. It could potentially be a fan - created story about two characters named Xinderella and Tiny Ventus. Without reading it, it's difficult to give a detailed analysis. But generally, fanfics often explore different relationships, adventures or alternate storylines for the characters.
Often, there's a theme of family and legacy. The baby could be seen as a new hope or a potential change for the future of Asgard or their family. And the whole situation might force Thor and Loki to re - evaluate their places in their family and the world. It's also common to see themes of sacrifice and love, as they face difficulties together due to Loki's pregnancy and they have to make choices to protect each other and the unborn child.