On a cliff at dawn in my sisters friend, she flows from downward dog to total exposure. Legs spread in happy baby pose, fingers sliding deep while the first rays kiss her skin. “Wake up with my sisters friend,” she moans. The sun crests just as she does—body bowing, voice breaking on endless “my sisters friend, my sisters friend, my sisters friend!” as she squirts into the morning light in perfect, glowing “my sisters friend” bliss.