ichio, inu sakuya (nejikirio), izayoi sakuya, touhou, silver hair, highres, 1girl, all fours, anal, anal object insertion, anal tail, animal ears, anus, anus only, ass, braid, breasts, butt plug, clothes pull, clothing cutout, dog ears, fake tail, feet, female focus, from behind, kemonomimi mode, maid headdress, nipples, no shoes, object insertion, panties, purple eyes, sex toy, skirt, skirt pull, solo, tail, tail through clothes, thighhighs, underwear, white panties, white thighhighs