Three months after her husband left the estate, the countess hasn't taken a lover. But every night at midnight, the phone rings. A voice. Deep. Depraved. Addictive. She tells herself it's just a fantasy. She tells herself the stranger is no one. Then she discovers the truth: the man with that forbidden voice is her own stepson. The line between loneliness and lust has burned to ash. And the countess must decide—walk away from the only fire she's felt in years, or surrender to the boy who calls her "my countess" in the dark.