A popular 'Harry Starfire fanfic' idea could be a time - travel one. Harry accidentally travels to Starfire's universe in the past, and they have to work together to fix the timeline without changing their own respective futures too much. This type of fic often has a lot of action and mystery as they figure out how to navigate the different timelines.
There's 'The Unlikely Alliance' fanfic. In this, Raven and Starfire are paired together for a mission that no one else in the Teen Titans thought they could handle together. Their relationship begins to develop as they face various challenges during the mission. Starfire's positive attitude starts to break through Raven's guarded exterior, and Raven's calmness helps Starfire in making more rational decisions. It's a story of how they grow closer through shared experiences.
One popular 'Naruto Starfire Lemon Fanfic' might be those that explore unique crossovers. For example, some fics could focus on how Naruto's world of ninjas interacts with Starfire's alien powers. They might create interesting battle scenarios or new friendships. However, it can be hard to recommend specific ones as there are many out there with varying quality.
One interesting story could be about Starfire finding herself in the wizarding world of Harry Potter. Maybe she uses her alien powers in a unique way within Hogwarts, like using her energy blasts in a Quidditch match. Another could be a story where Harry Potter and his friends encounter Starfire during a magical adventure outside of their usual realm. They could learn from her about different forms of magic and power.
One popular 'Robin x Starfire fanfic' is 'A Love Beyond Dimensions'. It beautifully portrays their relationship with lots of emotional depth. Another great one could be 'Starfire's Heart', which focuses on Starfire's perspective in the relationship. There's also 'Robin's True Love' that shows how Robin overcomes various challenges to be with Starfire.
One great 'nightwing and starfire fanfiction' is 'Soulmates in the Stars'. It beautifully portrays their relationship's growth. Another is 'Together Through Time' which takes them on an adventure across different timelines. There's also 'Love Among the Heroes' that focuses on how they balance their love with their superhero duties.
A good 'Nightwing and Starfire fanfic' should have a strong understanding of the characters. Their personalities, their backstories, and their relationship dynamics need to be accurate. For example, Starfire's naivete and kindness along with Nightwing's leadership and brooding nature should be well - represented.
A good Starfire and Raven fanfic often has well - developed characters. It should stay true to their personalities from the original source. For example, Starfire's positive and energetic nature and Raven's more reserved and mysterious side.
Characterization is key. A good 'Starfire and Robin fanfic' should accurately portray their personalities. For example, Robin's leadership and strategic mind, and Starfire's kindness and powerful abilities. If the writer can capture these traits well, it makes the story more believable.
A really cool Starfire fanfic idea could be a time - travel story. Starfire accidentally travels back in time to a key moment in Earth's history. She has to figure out how to get back to her own time while also making sure she doesn't accidentally change the course of history. It could be filled with adventures as she meets historical figures and tries to blend in, all while trying to find a way home.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created stories, and there's a good chance you'll find some great Harry Starfire fanfic there. Just use the search function and type in 'Harry Starfire' to see what comes up.