Hogw Arts Highschool (secretly dubbed Hogwarts) has a new chemistry teacher nicknamed "...that greasy, old dungeons bat" or "Snape" as he's called and when Harry Potter, the most popular boy in school catches one look into those stone, cold eyes it tips the social scales of highschool and he knows he'll never be the same again.
A heartwarming romance. Harry Potter has finally found his one true love in the form of a 40 something year old man dying from an unknown disease.
On a summer vacation with the Weasleys, Harry ventures into and odd little shop, only to discover that the owner is Severus Snape! In a flurry to hide himself, he then casts a polyjuice spell on himself, thus sparking the start of a romantic relationship.
Nearly 5 years have gone by and Harry Potter is now the new DADA professor at Hogwarts. Once he sees his former potions professor again, old, hidden desires arise and the Boy-who-lived soon realizes that some confessions can be oh so binding.
A Snarry timetravel romance. Harry discovers a strange amulet in the room of requirement one evening and makes a wistful wish that results in him getting blasted several years in the past where he meets the Marauders and falls hopelessly in-love with the all so snarky Severus Snape.
Harry Potter is a college student with a knack for ending up in the wrong places at the wrong times, so its no surprise to anyone (really!) when he bumps into a strange man bloodied and bruised in an alleyway claiming to be a wizard from a magical dimension-oh and Harry's just stumbled upon a hidden war that determines the fate of his world.