Well, a Gumball and Penny kiss fanfiction could be really interesting. It might explore their relationship in a deeper way, showing how their different personalities come together in that moment. Maybe it delves into the emotions they feel, like Penny's shyness and Gumball's boldness.
One possible theme could be love and acceptance. Their kiss could symbolize the acceptance of each other's differences. Another theme might be growing up. As they share this intimate moment, it could represent a step in their journey of growing up and understanding more complex emotions.
One idea could be a story where Gumball and Penny go on a mystery-solving adventure in Elmore. They could discover a strange phenomenon that's affecting the town and use their unique skills to figure it out.
I really like the fanfiction titled 'Gumball and Penny's Love Story Unveiled'. It shows how they overcome the differences between a cat and a peanut in their journey of love. It has some really sweet moments like when Gumball writes Penny love poems.
One common theme is the idea of overcoming differences. Since Gumball is a cat and Penny is a peanut, they have to deal with that in the fanfictions. Another theme is friendship turning into love, as they start as friends in the show.
I'm not sure specifically about 'Gumball and Penny pregnant' fanfiction. Fanfiction varies greatly in quality and availability. You could try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net.
In the fanfiction, the story could be about how Gumball and Penny's baby has some unique abilities. Since they are from different species in the original show, the baby might inherit a combination of their traits, which could lead to interesting adventures. For example, the baby could have Penny's angelic powers and Gumball's wacky sense of humor, getting into all sorts of fun situations.
Then, create a conflict or a goal for the characters. Maybe there's a school event coming up and Gumball wants to ask Penny to go with him, but there's a rival who also has his eyes on Penny. This conflict will drive the story forward and keep the readers interested. It's important to keep the personalities of Gumball and Penny true to the show as you write.
One challenge could be dealing with their different families. Gumball's family is chaotic and full of surprises, while Penny might have her own family traditions. Another is their different personalities. Gumball is impulsive at times, while Penny is more reserved. They'd need to find a balance in their decision - making as a married couple.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, including Gumball x Penny ones. Just search for the relevant tags and you'll likely find a bunch.