#1. Harry is attacked by an at large Death Eater and deaged. Severus, exonerated and recovering after the final battle, is asked to care for him. Snarry ensues - happy ending, please.
#2. Harry + crush on his Half-blood Prince + wish magic = Mpreg Luckily, Severus has (deeply) hidden feelings...
#3. After the war, Harry needs help with reaccuring nightmares, unaware that he's also having incredibly erotic dreams as well, starring Severus Snape. When he goes to Snape for help...