Probably Natasha Romanoff. Natasha is used to dealing with people who have a bit of an edge and a mysterious past, which Skye has. Natasha would be intrigued by Skye's skills and would likely reach out to her first.
In many Skye and Avengers fanfiction, the theme of redemption can be found. Maybe Skye has a past she's not proud of, and being with the Avengers gives her a chance to make up for it. Family is also a common theme. The Avengers can become like a family to Skye, and she has to find her place within this new 'family'. And of course, there's the theme of heroism. Skye and the Avengers are constantly striving to be heroes and save the day.
One great Skye and the Avengers fanfiction is the one where Skye joins the team early on. It shows how her hacking skills can be an asset to the Avengers in their missions. She helps them decrypt secret enemy messages and provides crucial intel.
One possible fanfiction could be about Natasha's sister joining the Avengers. Maybe she has some unique powers like the ability to control minds on a small scale. She could start as a bit of an outcast, but as the story progresses, she earns the respect of the team through her courage in battles.
One great 'Avengers Steve and Natasha fanfiction' is 'The Red and the Blue'. It beautifully explores their relationship in the context of their Avengers duties. The author does a wonderful job of showing their mutual respect and the unspoken connection between them.
In a fanfiction scenario, Natasha and Steve's relationship could develop in a way that leads to her pregnancy. Maybe it starts with a deep emotional connection during a difficult mission. As Natasha goes through the pregnancy, she struggles with her identity as a former assassin becoming a mother. Steve, on the other hand, draws from his own values of family and protection. The birth could be a moment of great joy and new beginnings for them, symbolizing a new chapter in their lives not just as individuals but also as a couple within the Avengers family.
Another popular trope is the 'romantic subplot'. Many fanfictions pair Skye with various Avengers. For instance, some pair her with Clint Barton. The stories often explore how their relationship develops over time, starting from initial attraction to deeper emotional bonds. This trope adds an extra layer of drama and emotion to the overall story.
In the fanfiction, Skye could be a key factor in bringing the Avengers closer together as a team. Her fresh perspective and determination could inspire the more jaded members like Clint Barton. She might also get caught up in the internal politics of the team, like when there are disagreements between Captain America and Iron Man. Skye could be the voice of reason that helps them see each other's points of view.
To develop kid Natasha, you could focus on her backstory. Maybe she was an orphan and had to learn to fend for herself at a young age. This would make her resourceful and street - smart.