In 'the express the ernie davis story', Ernie Davis was a football star. He was a man who faced racial discrimination but still managed to achieve great things in football. He was known for his skills on the field and was a symbol of hope and determination for many, especially African - Americans in the world of football.
No. Such a fanfic with a spying-on-sex scenario is inappropriate as it involves voyeuristic and private, often sexual, situations which are not suitable for general reading. It goes against ethical and moral norms in literature.
Since I don't know the exact 'Davis House' story, it could be about a Davis family and their house. It might involve things like how the house was built, any renovations over the years, or stories passed down within the family about the place. For example, it could have been a gathering place for the community in the past, or there could be tales of mystery or a special event that happened there long ago.
In this fanfic, Tracy Davis could be an original character created by the author. She might be a witch who has her own story and reasons for being betrothed to Harry.
Tracey Davis could be a character who has been in the background in the original series but now takes center stage in this fanfic. She may have her own group of friends in Slytherin and be well - respected within that house. Her family might be one of the old pure - blood families in the wizarding world. In the fanfic, she is thrust into this relationship with Harry Potter, which forces her to step out of her comfort zone and re - evaluate her own life and future, as well as her view of Harry and the Gryffindor ideals.