10. Harry and Severus are sucked into a magical tome of ‘A Thousand and One Nights’ and have to find their way out.
11. A powerful!Harry Snarry that includes a scene where Harry summons the Hallows to himself before marching off to battle.
12. AU. Harry discovered Snape in the forest of Dean. They forge a relationship. Before the battle at Hogwarts, sure that they will not leave to see the morning, they throw caution out the window and enjoy a last kiss in the middle of the entrance hall. What will they do when the morning comes, the war is over, and they find themselves very much alive?
13. AU. Seamus and Dean dare Harry to dose Snape’s cup with a potion during detention. When Seamus mixes up the Babbling Beverage with Amortentia, Harry gets more than he bargained for. Has potential of being chan and/or non-/dub-con.
Those two I intend to write myself one day, but I their good ideas (I think), so I thought I’d share: 14. Snape was born a woman. He was using a spell/potion combination, devised by Eileen Snape, since the onset of puberty. While unconscious and recovering from the snake bite he is unable to take it and his secret is revealed. Suddenly Harry’s obsession with Snape takes on an entirely new dimension. But does it make Snape lesbian, since she loved Lily? And even if she isn’t, how can Harry attract her attention?
15. Snape and Harry were in a relationship for years. They’ve had to deal with a lot of shit, but they held together. One evening Severus comes into the sitting room to see Harry drink a potion that he’d always assumed was just a memento of one of his Auror assignments. A potion that permits a vampire to live and age as a normal person would, without the need to hide from daylight or drinking blood.