Seventeen-year-old Lorelei Patio is the adopted daughter of a 200-year-old vampire, Sergio Patio. Lorelei never fully realized who and what her father was, nor what her sisters were brought up to do for him. But one day that all changed. Sergio's "daughters" serve a very important purpose: they are all beautiful young ladies who can easily attract - and lure - men so Sergio can feed on their blood. And now daddy expects Lorelei to be the obedient daughter he needs and bring him new victims.