Well, a husky metallic voice doesn't sound typical of a girl and it's not feminine/sexy at all tbh, but I think I've explained in my "goddess" novel why she has such a "worn-out" larynx. Scarlett (then Eurydice in the "upper world") used to have the finest voice in the universe but Jeus deprived her of it as a punishment for falling in love with her half-brother, though neither she nor her lover knew they were blood related.
My goddess once said "The people who've told me my voice is so distinctive, it is so unusual... those people have always been close to my heart"