[HP] to Be Honest, My Guardian Is the Potions Professor

The mature Professor Snape meets a girl who looks exactly like Lily. Is this the loss of humanity or the loss of morality? (What more should I say?) Amy Bryan: Professor Snape, they all say I am your child-in-law. Severus Snape: Miss Troll, you don't want to? And, what did you call me? Amy Bryan: Of course I do, Sev. Concept: sweet love