To add more fuel to the fire and keep the discussion going, why shouldn't Luna prostitute herself? In her own words, she gains power from being worshipped and loves it in the process. In one scene from LFFG, she strips naked in the street, which in theory would be something she should be denigrated for as a whore, but Luna/Raven turned it into a way to generate more worshippers.
Luna using prostitution to seek more followers is not far from her way of acting. Luna is a goddess not only in battle but also in bed, so many people would go crazy for her and do anything to be with her, which gives her followers and income—two birds with one stone.
And speaking of a pure fantasy scenario, Luna should use this to break the stigma of prostitution, making it as normal a job as any other in her new kingdom (obviously legal and not forced).