I would love to read a story about Harry who is sorted to Slytherin.Then everybody hates him (Slytherin because he is the BWL, the rest because he is "dark" and Snape because he blames him for Lily' death). His dormmates don't let him use his bed, so he has to sleep in the cubboard. They hex/trip/prank and humiliate him.
Then in his first transfiguaration lesson he gets detention because of McGonagall's prejudice. Snape gives him a hard and cruel public spancking as a punishment in the common room. The other Slytherin enjoy it and after that Snapes gives them allowance to spank Harry when ever they think it is necessary(which is always)
After awhile the beatings get more and more cruel. And to top that at Halloween (when Harry "killed" their master and Lily)the Slytherins+Snape decide that there should be another step up. They gang rape him.
After that he is used rapidly. (toys,humil, beast(?),enemas(?)..................................)
I really hope someone will write this soon