Quidditch Love Story (completed)

A Harry Potter Fanfiction.
Quincey and Quin are twins. The are fifth generation half bloods, meaning they are only 1/32 magical. They can only do limited magic. Quincey was chosen as the next keeper of keys at Hogwarts. He successfully made it onto the Hufflepuff quidditch team. He's been playing for the past four years and is now a fifth year along with Quin.
Quin excels in muggle studies and is a top player on the Ravenclaw Quidditch team. She practices nonstop whenever she can since she was excused from normal classes due to her inability to do magic.
Rose is the daughter of Ronald and Hermione Weasley. She is Quin's best friend and is also in the Ravenclaw house.
James and Albus Potter are the sons of the legendary Harry Potter. They both play quidditch like their father, but they're in separate houses. James is a fifth year in the Gryffindor house. Albus is a fourth year in the Slytherin house.
James is failing his classes due to skipping. Quin pretends not to notice.