There are many baby Tim Drake fanfics out there. For example, 'Baby Tim's First Steps in Gotham' might be a great read. It could tell the story of how he first became aware of the dark and dangerous side of Gotham at a very young age. Some fanfics also focus on his relationships with his parents when he was a baby, like in 'Tim Drake: The Early Years with Family', which delves into how his family life shaped him before he got involved with the superhero world.
One good baby Tim Drake fanfic could be 'Tim's Tiny Adventures'. It might show his early days in a really cute way, like his first encounters with the Bat - family as a young child. Another could be 'Baby Tim and the Robin Legacy' which could explore how he was influenced by the Robin mantle even at a young age.
You can try Archive of Our Own (AO3). It has a large collection of fanfics, and you're likely to find quite a few baby Tim Drake ones there. Just use the search bar and type in 'baby Tim Drake fanfic' and it should show relevant results.
One great Tim Drake OC fanfic is 'The New Ally'. It has an interesting original character that teams up with Tim Drake in some really exciting detective work in Gotham. The character development is well - done.
One popular Tim Drake and Stephanie Brown fanfic is 'City Lights'. It beautifully portrays their relationship, with well - written dialogues that really capture their personalities. Another one could be 'Shared Secrets', which delves deep into their backstories and how they support each other through various challenges. There's also 'Unexpected Allies' that focuses on their teamwork and the development of their feelings during a difficult mission.
I think 'A Young Tim Drake' is a good one. In this fanfiction, you can see how Tim's intelligence was already showing even when he was just a baby. It also gives some insights into his family life before he got involved with Batman. 'Baby Tim's Adventure' is also worth reading. It has a really cute take on how baby Tim might have explored his surroundings while being curious about the world around him.
In baby Tim Drake fanfiction, family is a big theme. Whether it's his original family or the Bat - family, his relationships are explored. The theme of discovery is also there. It's about how he discovers his talents and his place in the world of Gotham. And of course, the theme of heroism starts early. You can see the seeds of his future heroics being sown in these stories.
I'm not sure specifically about 'lemon' fanfics as they often involve inappropriate or adult - themed content which is not suitable. However, there are many great fanfics about Tim Drake and Cassie Sandsmark that focus on their relationship in a more appropriate way. You can try searching on fanfic platforms like Archive of Our Own and filter for the Teen and up rating.
One interesting storyline could be Tim Drake trying to balance his superhero duties with taking care of a baby. Maybe he has to bring the baby along on some not - too - dangerous missions and figure out how to keep the baby safe while still being a hero.
One popular Tim Drake and Catwoman fanfiction might be the one where they team up to solve a mystery in Gotham's underworld. It shows their different skills and how they learn to work together.
One great 'Tim Drake Scars' fanfiction is 'Scarred but Standing' which delves deep into how Tim Drake's scars not only mark his physical body but also his psychological state. It shows his journey of self - acceptance and how his friends in the Bat - family react to his new appearance. Another is 'The Scarred Protector' where his scars are a symbol of his battles and his determination to keep Gotham safe, with some really intense action scenes.
One good 'Tim Drake is experimented' fanfiction could be 'The Experiment Within' where it delves into how Tim endures a scientific experiment that gives him new and unexpected abilities. Another might be 'Tim Drake: The Test Subject' which focuses on the psychological impact of being experimented on. There's also 'Experimented Robin' that shows his struggle to maintain his identity while going through these experiments.