Please help

[dooverynell]

I have been looking for a story for a while. It is a multi-chapter story and pretty long. I have no idea what the author's name is or the story title.

It happens during their 6th or 7th year. There is a scene where they are playing quiddtich and Draco throws Harry off his broom and they both go crashing to the ground. They roll around both trying to pull the snitch from the others hand, almost breaking it (this is mentioned later because Draco is examining the snitch and wondering how it could have survived such brutal treatment). While they are tussling Draco notices that Harry has a hard on and calls him or for being afraid. Harry notices the same is true of Draco and mocks him. I am pretty sure Harry thrusts his leg against Draco's crotch, but doesn't really hurt him, and they both end up grinding on each others legs. I seem to think that, as punishment for something...maybe a fight, the two have to clean a locker room or something like that. I'm pretty sure they end up having sex but I cant be positive. I also remember a scene in the Slytherin shower room for the upper students where it is coed and there is apple flavored shampoo (random I know). I think there is also a Halloween party/dance thing for the older students that takes place in the strange rooms from the sorcerer's stone (the chess room, the plant room[refurbished and without plants] etc.). The party is a costume party (I think)and I seem to remember Hermione dressing as a princess or wearing a large pink dress of some kind. At the same time as the large party the Slytherin's have one of their own, which Harry attends despite his nervousness and without his friends knowing. The Slytherin party has strange alcohol(much less tame than the butterbeer being served at the other party) and Draco insists Harry try some. Harry gets all tipsy sitting in a large armchair directly across from where Draco sits. For some reason I dont remember, Harry ends up in Draco's lap and starts to suck on his neck or chest. This party scene is very distinct in my mind so I imagine it would stand out to others...hopefully. At some point in the story, Ginny and Hermione are found "practicing kissing" in a dark classroom and later decide to date. At some point Harry convinces Draco to let him bang him in the Gryffindor common room under the invisibility cloak. I also remember Draco eating at the Gryffindor table for some meal or another but I might be getting stories mixed up. Draco has a baby sister who, during a visit from the Malfoy family at Hogwarts with Dumbledor, takes a liking to Harry. Draco also throws a crystal ball from the divination tower window, early in the story, because he cant get his mind off Harry or something like that. I believe Draco gets his darkmark but still joins Harry's side...I gues seem to remember a scene where he is taken to a forest or something and has to prove himself to get the darkmark. Perhaps the Cruciatus Curse is used, either way, Draco receives the mark. I believe Draco can either conjure a runespoor (three headed snake) or it is his patronus, which he is cutely attached to and has named(I believe). There are a few other scattered details floating around my mind but I cant seem to pin point them or they aren't really helpful. If you might have some kind of idea please contact me, any lead will help. For some reason I think there is either a chapter named Transfigurations or the story is possibly called that (not to be confused with the story by Resonant).

I'm not sure it is even from this site but I would still greatly appreciate the help. If any of this seems like a story you know of, please tell me.