Chapter 1

Prompt: historical AU where Cas has her first position as governess in a Lord's house and Dean is the eldest son, freshly returned from university, who meets the new governess they hired for Adam and has his world turned upside down. Meanwhile, Cas, who was warned that the men of wealthy households may try to subject her to inappropriate advances, takes one look at Dean and can't help but think, "...When???"
WARNING !! The plot and the drawing aren't mine, they belongs to Diminuel, I just got inspired by it.