Living Two Lives

You joined the Order of the Phoenix in your last year at Hogwarts and you have finally gained the trust of its members. Dumbledore wants to send you in as a spy for the Order. As a daughter of one of Voldemort's devoted servants, infiltrating the group of Death Eaters is the easy part. The hard part? Keeping your two personas from clashing. SSXReader May have smut/lemons in later