Well, he could also look more like Black Widow in terms of complexion. His skin might be a bit paler, and his features could be more delicate. But his overall presence would still be strong and heroic, with a sense of purpose that comes from both of his parents' legacies.
It might be a story of two broken souls finding love. Captain America, a man out of time, and Black Widow, a woman haunted by her past. They could support each other, with Cap showing Black Widow a more idealistic view of life, and Black Widow teaching Cap to be more adaptable in the modern world.
In fanfiction, their son could be a powerful and complex character. Maybe he inherits Black Widow's combat skills and strategic mind, along with Captain America's sense of justice and leadership. He could be raised in a world that still has threats from Hydra or new villains. Writers might explore his struggle to live up to his parents' legacies.
In the fanfiction, their relationship could be complex. They've been through so much together as comrades in the Avengers. As parents, they might have different parenting styles. Captain America could be more open and idealistic, while Black Widow is more cautious and practical. But they both love their child deeply and work together to keep the child safe from the threats that come from their superhero lives. For example, when the child wants to join a mission too early, they have to work out how to handle it as a couple.
Another possibility is a fanfiction set in an alternate universe. In this universe, Captain America and Black Widow are not part of the Avengers. Instead, they are partners in a detective agency. They solve crimes that are related to super - powered individuals, using their own unique abilities and intelligence.
One possible storyline could be that their son inherits their skills. He might have Captain America's super strength and leadership qualities, combined with Black Widow's stealth and espionage skills. He could be on a mission to protect a powerful artifact from falling into the wrong hands, using his unique blend of abilities.
Their relationship could strengthen the Avengers. They would be a united front and their combined skills would make them great leaders. The team would see them as an example of a strong relationship. Also, their marriage might lead to more strategic thinking as they combine Steve's long - term planning with Natasha's ability to improvise.
Well, he could have an ability related to perception. Captain America has great situational awareness, and Black Widow is highly observant. So their son might be able to sense danger or read people's intentions really well. He could also have a form of energy projection that is related to the super - soldier serum in Captain America. His physical abilities would likely be above average, with great endurance and speed, similar to his parents. And perhaps he has a special mental connection to his parents' memories or knowledge, which helps him in difficult situations.
One great 'Black Widow and Captain America' fanfiction is 'Shadows of the Past'. It delves into their past missions together and how those experiences shaped their relationship. It has a great mix of action and emotional depth.
Perhaps a story where Black Widow is injured badly on a mission. Captain America refuses to leave her side and takes care of her. During her recovery, they have heart - to - heart conversations that lead to a new level of understanding and friendship, which then evolves into a romantic relationship.
Jealousy can be shown through their actions. For example, if Captain America sees Black Widow laughing with another man, he might clench his fists or give a cold stare. Similarly, Black Widow could cross her arms and raise an eyebrow when she sees Captain America being friendly with another woman.