Harry Potter and the Parliament of Dreams is a novelization of an alternate universe Harry Potter's fifth year of Hogwarts. It has multiple pairings and focuses on the gay ones. The primary couple is Harry and Draco.
Ron Weasley and Draco Malfoy have always been at each other's throats. After an especially tough day, Ron retreats to the rooftop to get away from people and calm down. Draco finds him and thier fight turns into something else entirely.
This is a finished story chunk that was an experiment in writing sex scenes. It has some plot points that would link it into another storyline. It might be connected at some point, but for now, it is just a little fantasy involving two teens.