1. Harry is a young man in search of himself during the heydey of the 60's London scene. He meets the outspoken and eccentric artist, Severus Snape and finds himself, alarmingly, drawn to the man.
2. Ten years after the war, as a lark, Harry decides to write, "The Erotic Adventures of the Half-Blood Prince." Severus Snape is not amused.
3. Closeted war hero, Harry Potter is being blackmailed. He hires detective and all around BAMF, Severus Snape to sort things out.