Dyzzleberry Dictionary ::

The Authairian female sexual attractant develops fully at the culmination of puberty. It is a pearl embedded on the underside of either the left or right wrist. Hidden by a nictitating membrane, the biopearl can only be revealed by the female creating a specific movement of her fist accompanied by her emotional consent. A drop of blood oozed onto a protruded tendon as the double nictitating membrane concealing her biopearl opened. (1)