Terms of Devotion (слэш)

What if Harry Potter had grown up loved― and learned to want too much?
Raised by his parents, confident and accustomed to being indulged, Harry arrives at Hogwarts expecting the world to yield to him. There is only one person who refuses: Professor Snape.
What begins as resistance becomes fascination, and fascination in turn becomes something far more dangerous.
And Severus Snape, who has built his life on control, finds that some lines are far easier to draw than they are to keep.