A great plot could be a competition between them in the modern world. Athena, known for her wisdom, and Aphrodite, for her beauty, could compete in a talent show. Athena shows off her intellectual skills while Aphrodite wows with her charm. But as the story progresses, they realize that they both have more to offer than just their main traits and learn to respect each other.
Perhaps a story where they have to team up to solve a mystery in the mortal realm. The mystery could be related to a powerful artifact that has been stolen from a museum. Athena uses her strategic thinking and Aphrodite uses her ability to charm people to get information. Along the way, they face challenges that test their relationship and their own beliefs about themselves.
One possible plot could be that Athena and Aphrodite are in a competition that involves lemons. Maybe they are competing to see who can use the lemons in the most creative way to bestow a certain kind of beauty or wisdom upon a mortal. For example, Aphrodite might try to use the lemon's acidity to create a potion that enhances physical allure, while Athena could use it to make a concoction that sharpens a mortal's mental faculties.
One possible plot could be centered around Hephaestus finding out about Aphrodite's affairs and his journey of dealing with his emotions. Maybe he decides to confront her in a more modern - day setting where the gods have to adapt to human - like social norms.
The plot of a Kratos and Aphrodite fanfic could center around Aphrodite falling in love with Kratos at first sight. She tries to win his heart by using her beauty and allure. But Kratos is oblivious to her advances as he is preoccupied with his own past traumas. As she persists, he starts to open up to her, and they form an unlikely bond. This bond then becomes the foundation for them to face a common enemy that threatens both their worlds.
The plot could start with Kushina having strange dreams about Aphrodite. As the story progresses, it's revealed that Kushina is actually a vessel for Aphrodite's spirit. Aphrodite starts to take over Kushina's body more and more. This causes a stir in the Naruto world as her new, more alluring and powerful presence affects the relationships between characters. Some might be drawn to her while others are suspicious. And she has to figure out how to co - exist with Kushina's original self and complete some sort of divine task in the Naruto universe.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics from various fandoms. Just use the search function and type in 'Athena Aphrodite' to see the available stories.
Maybe in the fanfic, Hephaestus discovers a new magical metal. Aphrodite, being curious, wants to be involved. They work together in Hephaestus' forge. As they do, Aphrodite realizes Hephaestus' passion for his work and Hephaestus sees Aphrodite in a new light, not just as the goddess of love and beauty but as someone who can be a great partner in creation. This could lead to a budding romance between them.
Well, perhaps Aphrodite could be using lemons as a special ingredient in a potion to charm the animals. Maybe she's trying to create a harmonious relationship between different animal species in a forest, and the lemons have some sort of magical property that helps with that.
Well, it could be about Naruto having some of Athena's powers or wisdom passed down to him. Maybe he uses these new abilities to face stronger enemies in the Ninja world. For example, he might have enhanced strategic thinking like Athena, which helps him in battles and in making alliances.
A possible plot could be that Athena and Janey discover a hidden vault. Along the way, they face off against a new gang of bandits who are also after the vault's treasures. They have to use their wits and skills to overcome the bandits and reach the vault first.
One possible plot could be a story of cooperation. Maybe there is a great threat to the world of the Greek gods, and Athena, with her wisdom, and Poseidon, with his power over the sea, have to work together. They could start off distrusting each other due to their past rivalries, like the competition for Athens. But as they face challenges, they gradually learn to respect and rely on one another's strengths.