A more heart - warming plotline could be Ben and his 'babies' going on a journey of self - discovery together. They explore different planets and cultures, and along the way, the 'babies' learn important values like friendship, courage, and responsibility from Ben.
Another plotline might involve Ben protecting his 'babies' from an enemy that specifically targets them because of their relation to Ben or their potential power. He'd have to use his experience and the various alien forms at his disposal to keep them safe.
Obviously, Ben Tennyson is one of the main characters. He is the central figure around whom the story revolves. And the 'babies' are also main characters, though who they are exactly can vary. They could be new alien forms that Ben discovers and takes under his wing, or they could be some sort of younger versions of himself or other characters related to the Ben 10 universe.
In some fanfictions, baby Ben might be in a situation where he's being protected by his future self's allies. For example, Gwen and Kevin could be babysitting baby Ben, and they have to deal with all the chaos that his unpredictable Omnitrix activations bring. It's a fun concept as it shows a different dynamic between the characters.
One possible plotline could be that Ben is tied up by villains as part of a trap, but he uses his wits and the power of his Omnitrix (even if he can't physically use it at the moment) to outsmart them. For example, he could trick them into untying him or find a way to break free on his own later.
Well, in some of these fanfictions, they might go on adventures together. For example, they could combine their unique powers to fight against a common enemy that neither could defeat alone. Their different personalities, Ben's more laid - back and Juniper's strong - willed, can create interesting dynamics in the story.
Well, 'Star - Crossed with Ben Tennyson' is a must - read. It has an interesting take on the relationship, with the reader character coming from a different world and how they and Ben deal with the cultural differences. And 'Love Among the Aliens' is really good too. It shows a more mature side of the relationship between Ben and the reader, dealing with issues like trust and loyalty in a very engaging way.
To write a good 'Ben Tennyson x Reader' fanfiction, you need to focus on their relationship development. Start with how they meet and gradually build up the chemistry between them. Make use of the Omnitrix and Ben's alien forms in the story to add some action and excitement. For instance, the reader could be in danger and Ben has to transform into one of his aliens to save them. And don't forget to add some emotional depth to their interactions.
Some fanfictions explore the pregnancy from a more comical angle. Like, Leslie's pregnancy hormones make her act in really unexpected ways, and Ben has to deal with it while also handling his own work at the city hall. There are also stories where they compete with other couples in Pawnee to have the best - prepared for baby, which leads to some really funny and competitive situations.
Another fascinating plotline is when an ancient evil from Ben's world crosses over into the Young Justice universe. This forces both Ben and the Young Justice team to put aside their differences and combine their skills and powers to defeat this new threat. It usually involves a lot of research into both universes' mythologies, and the story can show how the two groups learn from each other and grow together as they face this powerful enemy.
In this fanfiction, it could be that the Necrofriggian babies are the result of some sort of experiment gone wrong. Ben stumbles upon them and realizes that he is the only one who can help. He has to figure out how to reverse the effects of the experiment while also dealing with the fact that the babies are in a very fragile state. He might enlist the help of his friends, but also face challenges from those who don't want the experiment to be reversed.
It really depends on the situation. If it's in a magical environment like Hogwarts, Harry might have an advantage with all the spells he knows. But if it's an open area, Ben with his Omnitrix could transform into an alien like Way Big and overpower Harry with his size and strength.