Start with them having common goals. For example, if they are both trying to protect a certain group of people or take down a particular enemy. This gives them a reason to interact and gradually build trust.
The OC could be a hacker who rivals Skye in skills. At first, they compete, but then they realize they can work together to take down a big cyber - crime organization. Along the way, their relationship deepens into a romantic one. They share their hacking techniques and secrets, and their combined skills become a powerful asset for the Agents of Shield.
I'm not sure exactly what you're asking about this specific fanfic. It could be about a particular plotline, a relationship development between Skye and May in that episode. Maybe it's a fanfic that focuses on their teamwork or a conflict they face together.
One possible fanfiction idea about Skye could be a 'what - if' scenario. What if Skye had joined a different organization instead of S.H.I.E.L.D.? How would her character develop differently? This could lead to a whole new set of adventures and relationships, perhaps even changing her moral compass depending on the nature of the new organization.
Perhaps a fanfiction could be about Skye's pregnancy during a time of crisis in the Agents of Shield world. The team is dealing with a major threat, and Skye has to balance her pregnancy and her duties. She could be a symbol of hope for the future, with her unborn child representing a new beginning, even as they face great danger.
One idea could be that the OC has a special power related to time manipulation. This could lead to her accidentally changing events in the Agents of Shield timeline, causing chaos and new challenges for the team to face. For example, she might change something in the past that makes an enemy stronger in the present.
One plot suggestion is that Skye's pregnancy is part of a prophecy in the Agents of Shield universe. The baby is destined for great things, but there are those who want to stop it from being born. Skye and the team must fight to protect her pregnancy and ensure the baby's safe arrival. Along the way, Skye discovers more about her own past and how it relates to the baby's future.
Skye's character has a lot of potential for development in fanfiction. Her journey from a hacker to an agent is full of twists. Fanfiction could focus on her training, like how she masters combat skills and espionage techniques. It could also show her dealing with the pressure of being part of S.H.I.E.L.D.
Give your OC a distinct personality trait. For instance, if she's extremely empathetic to a fault. She always feels others' pain deeply, which can be both a strength and a weakness. It makes her different from the other characters who might be more focused on the practical or strategic aspects.
Skye would probably be cautious at first. She doesn't trust easily, especially when it comes to people who might be on the wrong side of the law. But she's also curious, so she would be interested in what the hackers have to offer in terms of knowledge and information.