Draco and Y/N have always been friends. But now their parents arranged a marriage contract between them. Their still in Hogwarts and both in Slytherin and he is a quidditch player. After the contract was set draco and Y/N spend more time together and finally thei express their feelings. After the quidditch games if he looses he is demanding after he wins she gets the snitch. They get very comfortable and everythings going good.