A lot of girly Draco fanfiction plays with the idea of alternate universes. In these, Draco could be in a completely different setting, like a modern - day muggle world. He might meet a girl there and have a whole new set of adventures. These types of fanfictions usually have a lot of fluff and romance, with the female character being the catalyst for Draco's character growth.
One popular girly Draco fanfiction might be those that explore a different side of Draco, like him being in a romantic relationship with an original female character. For example, stories where the female character helps Draco see a more positive path in life. There are also ones where Draco is portrayed in a more soft and vulnerable way, which is a departure from his canon 'tough' image in the original series.
Some girly Draco fanfiction focuses on Draco's post - Hogwarts life. In these stories, he might be involved in a love triangle or a complex relationship with a female character. The stories often add a lot of emotional depth to his character, exploring his feelings and insecurities. For instance, there could be a story where Draco has to choose between his family's expectations and his love for a girl.
I don't think it's a popular concept. Naruto is mainly associated with ninja skills, battles, and his journey to be a great ninja. While there may be some niche fanfiction out there with this 'girly' concept, it's likely not as well - received as the more traditional Naruto - themed fanfictions. Fans of Naruto are usually more interested in the aspects that are in line with the original story like his rivalry with Sasuke or his training with Jiraiya.
Fanfiction.net is a great place to start. It has a large collection of fanfictions, including many girly Draco ones. You can search for specific tags related to Draco and the type of girly or romantic themes you're interested in. Another option is Archive of Our Own (AO3). It has a more organized tagging system and a community that is very active in the fanfiction world. There are also some Harry Potter - themed fanfiction forums where people might recommend good girly Draco fanfiction.
One popular 'harry potter girly fanfiction' story could be those that focus on Hermione's journey through Hogwarts with a more feminine touch, like her dealing with friendships and school in a more emotional and girly way. Another might be about Ginny's adventures where her relationships are explored in a very girly-romantic style. There are also fanfictions that create new female characters in the Harry Potter world and tell their stories.
One popular girly Harry Potter fanfiction might be those that focus on the female characters' friendships in a more detailed way, like Hermione and Ginny's relationship. They could be stories where they go on their own adventures, separate from the boys. Another could be a fanfic that gives a girly makeover to the Hogwarts environment, with more focus on the aesthetics of the castle and the magical objects in a very feminine way.
One popular girly bedtime story is 'Cinderella'. It tells the tale of a kind - hearted girl who overcomes hardships and finds true love. Another is 'Snow White', with its beautiful princess, seven dwarfs, and a jealous queen. 'The Little Mermaid' is also great, about a mermaid who dreams of a different world above the sea.
I'm not sure specifically which ones are the most popular, but there are likely some out there. Fanfiction websites are filled with all sorts of creative takes on characters, and a concept like 'leash on draco' is bound to attract some attention. You could start by looking on major Harry Potter fanfiction platforms and search for stories with that title or related tags.
There may not be widely known popular 'draco diaper fanfiction' stories in the general public's view. Since it's a very particular and somewhat unusual concept, it likely has a limited audience. However, within the fanfiction communities that focus on the source material from which Draco comes (if it's from a known series like Harry Potter), there could be some hidden gems. These might be stories that have been passed around among a small group of fans who have a penchant for this specific type of fan - created content. But overall, it's not likely to be something that has mass - market popularity.
I'm not sure specifically which ones are the most popular. However, on many fanfiction websites, you can search for stories with those keywords. There are likely quite a few as the idea of exploring a character's vulnerability can be very appealing to readers.
Some little Draco fanfiction focuses on his relationship with other Hogwarts students in a more positive light. Instead of the usual rivalries, it shows him forming genuine friendships and learning important life lessons from his peers, which is quite different from what we see in the original books.
One popular 'Hermione and Draco fanfiction' is 'Isolation' which explores their relationship in a post - war Hogwarts setting. It delves deep into how they overcome their initial animosity and start to understand each other on a different level.