Well, one possibility could be that they have to balance their music careers with raising the baby. Maybe they write a song inspired by their new family life.
Well, perhaps in the fanfic, they have a baby after getting married. Their friends are super supportive. Austin might take a break from his tours to be with Ally during the pregnancy. Once the baby is born, they find that the baby has a natural talent for music just like them. They then start to include the baby in their music videos in a really cute way, and it makes their fans love them even more.
Maybe it could be a rival music producer who tries to use their new baby situation to create negative publicity for them. They might spread rumors about how having a baby will ruin their music careers.
One plot could be that they get the chance to perform at a huge international music festival. They have to prepare a special setlist and deal with the pressure of representing their city. Along the way, they might have some creative differences but in the end, they put on an amazing show.
One idea could be that Austin and Ally accidentally end up babysitting a super energetic and mischievous baby. They struggle at first but then learn a lot about responsibility and grow closer in the process.
There could be a nanny character if they decide to hire one for some extra help. This nanny could have a really unique personality, like being really strict but also having a heart of gold. And perhaps there could be a rival musician who tries to use the situation with the baby to their advantage in some way in the music world.
Maybe they are in a recording studio working on a song. The atmosphere is charged with unspoken feelings. Austin, caught up in the moment, kisses Ally on the neck. This surprises Ally at first, but then she realizes her own deep feelings for Austin and they start a new chapter in their relationship.
Their relationship would become more serious and responsible. They would have to think about someone other than themselves now. There would be more communication and planning in their relationship to ensure the well - being of their baby.
In many Austin and Ally fanfictions where Austin kisses Ally, it often represents a significant moment in their relationship development. It could be a culmination of their long - hidden feelings for each other. For example, in some fanfictions, this kiss might happen after a big performance where they realize how much they mean to one another. It's a moment that fans love to read about as it shows the deepening of their bond.
One possible plot could be that Austin and Ally are on a big music tour that takes them to New York where Jessie works. Their tour bus breaks down near the Ross mansion. Jessie's charges are huge fans of Austin and Ally. So, Jessie invites them to stay at the mansion while the bus is being fixed. Hilarity ensues as Ally tries to write new songs inspired by the crazy household, and Austin tries to teach the kids some cool dance moves.
One idea could be that Austin and Ally are on a tour in a city where the 'Kickin It' gang is based. They accidentally stumble upon the dojo and get involved in one of the dojo's challenges. Austin's musical skills could come in handy to help the 'Kickin It' gang with a local talent show fundraiser, while Ally could use her songwriting skills to boost the morale of the martial artists. It would be a fun combination of music and martial arts.