A plot could involve the family preparing for the new arrival. Dexter and Dee Dee could be sent on errands to buy baby supplies. Along the way, they get into all sorts of wacky adventures. Maybe they accidentally mix up the baby stuff with some of Dexter's lab equipment at the store. And as the mom's due date approaches, there could be some chaos in the house as everyone tries to get everything ready, with Dexter constantly getting distracted by his lab work but still wanting to be helpful for his mom during this special time.
Dexter and Dee Dee's relationship might become more cooperative. Since they are going to be siblings to the new baby, they might start to work together more often. For example, they could team up to decorate the baby's room. Instead of Dee Dee constantly barging into Dexter's lab, she might start to ask permission more politely because she realizes that Dexter is also stressed about the new baby coming.
One idea could be that Raven discovers she's pregnant and is initially scared because of her unique powers. Dexter, being the scientific mind, tries to find a way to ensure the baby will be healthy. He starts researching how Raven's powers might affect the pregnancy.
One possible plot could be that one of Dexter's female friends or a female character in the Dexter Laboratory world discovers she is pregnant. She might then turn to Dexter for help, thinking his scientific genius could assist in some way, like creating a device to monitor the baby's health in a unique way.
One possible plot could be that Tasha discovers she's pregnant and the family has to adjust. The bionic kids could be super protective, like Chase trying to create special safety protocols around the house. Leo might be excited to be a big brother and start preparing the nursery with his unique, comical ideas.
One plot idea could be Nejire's journey through pregnancy while still trying to be a hero. She might face challenges like hiding her condition from villains who could target her. Another could be the reactions of her friends and loved ones, like how they support her and deal with the changes in their relationships.
One interesting plot idea could be a story where a young shinobi is secretly sent into Orochimaru's lab as a spy. They discover new, forbidden jutsu experiments that Orochimaru is conducting on captured ninja. Another could be about a group of Orochimaru's former test subjects who team up to destroy the lab and all its secrets. And a third idea is a story where Orochimaru's lab holds the key to curing a mysterious illness that is spreading across the ninja world.
The fanfiction could also be about the challenges Chloe faces during her pregnancy. For example, she might have health problems during the pregnancy. She could also face social issues, like dealing with people who judge her for being pregnant at a certain age or in a certain situation. The story could show how she overcomes these difficulties and grows as a person.
One plot idea could be that Natsu has to deal with the physical and emotional changes of pregnancy while still trying to be part of his usual adventures. Maybe his friends are super protective of him now.
One idea could be focusing on how her friends and family react to the news. They might be surprised, excited, or worried. For example, her best friend could offer to throw a baby shower. Another idea is exploring how Naruko prepares for the baby, like setting up the nursery or choosing baby names.
One plot idea could be that the pregnant ladybug is on a journey to find a special place to lay her eggs safely. Along the way, she meets different bugs who either help or hinder her. Another could be that she has to protect her unborn babies from a predator in the garden.