It could also be a new character created specifically for the fanfiction. This new character could be someone with a mysterious past or special abilities. He might have come into Starfire's life unexpectedly and they fell in love. The baby then becomes a symbol of their love and a new adventure in Starfire's life as she gets to know this new character better while raising their child.
Another option could be an alien from Starfire's home planet. This would add an interesting dynamic as the baby would have a strong connection to Starfire's alien heritage. It could also bring in some unique storylines about the alien culture and how it affects the baby's upbringing. Maybe the alien father has certain powers or responsibilities that are passed down to the baby.
It could vary depending on the specific fanfiction. Maybe it's a character introduced especially for that story.
One possible plot could be about Starfire adjusting to motherhood while still being a superhero. She might struggle to balance her duties of protecting the city and taking care of her baby. For example, she could be in the middle of a fight and suddenly get a call that her baby needs her. Another aspect could be how her friends and teammates support her during this new phase of her life. Maybe they take turns babysitting or offer her advice on how to handle the baby's special powers if it has any.
One possible storyline could be that Robin and Starfire face challenges in raising their baby while still being superheroes. They might have to deal with villains who target their new family member. For example, a villain could try to kidnap the baby to use as leverage against them. The story could also show how they balance their heroic duties and their parental responsibilities, like taking turns to go on patrol while the other takes care of the baby at home.
One idea could be that the baby has some unique superpowers that are a combination of Nightwing's skills and Starfire's alien abilities. For example, it could have enhanced acrobatic skills like Nightwing and the power to fly or shoot energy blasts like Starfire. Another plot could revolve around the challenges they face as new parents in a world full of villains who might target their baby. They have to balance protecting their child while still being superheroes.
Cyborg could be very protective. He might upgrade the security systems around the Titans' tower to ensure the baby's safety. And he could also build some cool baby - friendly gadgets, like a high - tech crib or a baby monitor with advanced features. Aqualad, if he were to visit, would bring unique gifts from the underwater world, and he'd be fascinated by how this new life in the Titans' family is growing up with such diverse parents.
Their friends would probably be really excited at first. Raven might be a bit reserved but still happy for them. Cyborg would likely be the most enthusiastic, already thinking about building cool toys for the baby.
For Nightwing, you can show his transition into fatherhood. He might be a bit more cautious in battles because he has a family to think about now. He could also teach the baby some of his detective skills. For Starfire, her maternal instincts would be a big part of her character development. She might use her alien knowledge to help the baby understand its unique heritage. And she would be very protective, using her powers to shield the baby from harm.
It could be a story about the baby's growth. As the baby grows up, it starts to show its own personality. It might be as headstrong as Starfire or as strategic as Robin. The fanfiction could show the family going on small adventures together, teaching the baby about right and wrong, and how to use its powers for good. There could also be a plot where an enemy tries to target the baby because of its parents' status, and Starfire and Robin have to fight to protect their family.
Their relationship would become more complex. They would now have the added bond of being parents. They would need to rely on each other more, not just as partners in fighting crime but also in raising a child. For instance, they would have to make joint decisions about the baby's upbringing, like what school to send it to in the future.
Another possibility is Clark Kent himself. Their friendship was very strong, and there were always some unspoken feelings between them. A situation where Clark is the father would bring about a lot of emotional turmoil as they both try to figure out how to handle this unexpected development.