1girl, solo, frieren, sousou no frieren, elf, long hair, grey hair, twintails, pointy ears, topless, bare breasts, breasts, medium breasts, nipples, nipple piercing, bells, black dress, dress, cleavage, bare shoulders, collarbone, black choker, collar, single glove, black glove, fishnet thighhighs, thighhighs, tattoo, arm tattoo, the pose, lying, on stomach, feet up, legs, feet, toes, soles, holding phone, looking at phone, smartphone, wooden floor, tongue out, winking, playful, smirk