"The Succubus feeds on the sexual energy of men and collects their sperm to impregnate itself or other succubus, and when he invades a persons dream he takes the appearance of his sexual desire and sucks the energy from the pleasure of the attacked. Succubus tend to become stronger and more frequent in full moon transition times, thus becoming more out of control and more thirsty. " [Breaking Benjamin- Three Days Grace/or/Saint Asonia Crossover] [Darkfic] [+18 for the yaoi and smut] good reading!