3 toes, belly scales, black border, blue anus, blue hair, blue pussy, blue scales, countershade tail, countershade torso, detailed background, female, feral, head down, high-angle view, holding book, horn, inside, legs up, long hair, looking at viewer, looking up, magic, nude, on back, open mouth, raised tail, reclining, relaxing, runes, scroll, side view, slit pupils, smile, solo, spikes, teal eyes, teeth, white countershading, by nexivian, auroth the winter wyvern, furred dragon, reptile, wyvern, digital media \(artwork\), english text, full-length portrait