Black Comet Riddle and the Vampire's Woes (on temporary hiatus)

Black Comet is an intelligent individual who's father is Voldemort. When Black Comet goes to Hogwarts, who knows what's going to happen? Dark forces are at work during the year, and will Comet survive the vampire on the loose? Bellatrix/George/Fred /OC. Mostly going to be Bellatrix/OC. Voldemort is going to be majorly OOC. Rated M because I'm paranoid.