Hermione Granger could be one of the characters. Since she is Harry's close friend, it would be interesting to see how she fits into the harem dynamic, whether she's supportive or has some mixed feelings about it.
Cho Chang is often a complex and interesting character in Harry Potter fanfiction. She's known for her relationship with Cedric Diggory and her later connection to Harry Potter. In fanfiction, some authors explore her post - Hogwarts life, her career choices, and how she deals with the trauma of the wizarding wars. She can be portrayed as a strong, independent witch who overcomes her past heartbreaks and contributes to the wizarding community in various ways.
Yes, there are quite a few. You can find them on various fanfiction websites like Fanfiction.net or Archive of Our Own. Some might explore an alternate universe where Cho and Draco interact in unexpected ways, perhaps in a Hogwarts where the houses are more integrated.
There is definitely some. One thing to keep in mind is that the quality can vary a great deal. Some fanfictions might take a more romantic approach, showing Harry and Cho's betrothal as a chance for them to really understand each other on a deeper level. Others might add in elements of mystery or adventure, like dealing with dark wizards who oppose their union. It really depends on what you're looking for in a fanfiction.
Some fanfictions might rewrite the entire story from Cho Chang's perspective with Harry Potter as a major part of it. In these, we get to see her thoughts and feelings about Harry in a more in - depth way. We might see how she views his heroics, his flaws, and how she navigates her own feelings for him while dealing with the chaos of the wizarding war.
One great Cho Chang and Harry Potter fanfiction is 'The Unspoken Bond'. It delves into their relationship in a more nuanced way, exploring what could have been if things had gone differently. It's really good at showing Cho's complex character and her feelings towards Harry.
In a fanfiction, Cho Chang could be the one to take the initiative at the Yule Ball. She might have noticed Harry's nervousness around her and decided to ask him to dance first. As they dance, there could be some flashbacks to their previous encounters, like when they met at the Quidditch match. This could lead to a deeper connection between them during the ball.
I'm not aware of any appropriate 'Cho Chang diaper fanfic' as this seems like a rather strange and inappropriate concept. Fanfic should generally focus on positive, respectful, and in - character portrayals, and this idea doesn't really fit that bill.
There are indeed some. A lot of them explore how Harry and Cho's relationship develops further into marriage. They might show how they balance their respective careers, like Harry's work in the Auror department and Cho's possible job in the field of magical creatures, all while maintaining their marriage.
One great 'Harry and Cho Chang fanfic' is 'The Choices We Make'. It delves deep into their relationship post - Cedric's death. Another one could be 'Cho's Perspective' which gives an interesting view of Cho's feelings towards Harry throughout the events at Hogwarts. And there's also 'A New Beginning for Harry and Cho' which shows a more hopeful and positive take on their relationship, with them working together to face new challenges at Hogwarts.