What could be the plot of 'supergirl alex's morning surprise' fanfiction?

Obviously, Alex herself. And probably Kara, her sister. Kara could be involved in the surprise or be there to help Alex deal with whatever the morning brings.

One main theme is love. Their relationship, whether it's the budding romance or the deep love they develop, is often central. For example, in many fanfictions, they have to overcome obstacles to be together, which is a classic love - themed plot.

A really interesting plot could be a time - traveling crossover. Supergirl goes back in time to the era of the original Avengers. She helps them in a battle that changes the course of history. In return, the Avengers help her find a way back to her own universe. During this time, she forms a special bond with Thor, as they both have superhuman strength and a connection to otherworldly powers.

Well, one possible plot could be that Supergirl accidentally lands in the Naruto universe. Naruto, being the curious and friendly ninja he is, approaches her. They initially have a misunderstanding due to their different worlds and powers, but then they realize they can learn from each other. Supergirl could teach Naruto about her advanced technology from her world, while Naruto could show Supergirl the unique chakra - based powers and the ninja way of life.

The plot could involve a mind - control situation. Some villain tries to control Supergirl, but Flash manages to break the control. In the process, they have a deep emotional connection and kiss. This would show Flash's heroism and how it affects their relationship.

The themes can vary widely. Some fanfictions focus on the theme of redemption. For instance, if their relationship has caused some sort of rift in their family or among friends, they might seek redemption. Another common theme is secrecy. Given the nature of their relationship in the context of the show, they may have to keep their love a secret. And then there's the theme of growth. Their relationship can be a catalyst for personal growth, both as individuals and as a couple.

One unique plotline could be that Alex's pregnancy gives her new superpowers. In some fanfics, this is a really interesting take as it shows how her body's change due to pregnancy might have unexpected consequences on her abilities. It adds a whole new dimension to her character.

One interesting story could be about them going on a mission together outside of National City. They face an unexpected enemy and have to rely on each other's skills. Alex uses her combat training and Maggie her detective skills to solve the mystery.

One great storyline could be them facing a powerful new villain together. They combine their skills, Supergirl's superpowers and Alex's combat and strategic skills, to take on the threat. It shows their strong bond as sisters.

Supergirl fanfiction often focuses on various aspects of the characters' relationships and adventures. However, creating or seeking adult - themed fanfiction may not be in line with the positive and family - friendly nature of the Supergirl franchise. It's better to look for general fanfiction that emphasizes their sisterly bond, heroic deeds, and character development.