One More Glass [Supernatural: Crowley fanfic]

Raven and Crowley have an... unlikely relationship. Crowley is fighting a strong addiction to human blood and is using Raven to satisfy his daily needs as he changes all the time. Raven is nothing but your typical demon, until she starts feeling a connection towards Crowley, and he feels the same. Together, they will have to fight the odds and get over some obstacles in their way, one of them being the Winchesters.