1girl, animal_ear_fluff, animal_ears, bad_twitter_id, bare_legs, bare_shoulders, barefoot, blonde_hair, cat_ears, cat_girl, cat_tail, chemise, flat_chest, long_hair, looking_at_viewer, lying, on_back, original, parted_lips, red_eyes, solo, strap_slip, tail, umi_suzume, yarn, yarn_ball