Blood Doll (VTR)

From the White Wolf Wiki, the most complete White Wolf reference

A mortal who freely lets vampires drink from them. Frequently found as members of subcultures such as the Goths, blood dolls seek a perverse thrill from the Kiss, but their tendency to actively seek out vampires to give it to them means that they unwittingly walk a very thin and dangerous line with their lives. (VTR: Vampire: The Requiem Rulebook, p 226)