My unicorns prefer virgins of both sexes as well, and will drive away any non-virgin who tries to touch them. They communicate telepathically/empathically between fellow unicorns and also virgins. Their horns have healing powers. and any mane and tail hair that they shed is gathered by the Fae for various uses, including reinforcing ropes and doing fancy embroidery, because it is both quite tough and very shiny, comparable to mithril. Some have speculated that enough of the hair woven into cloth could act like chainmail.