1girl, o, animal_ears, autumn, autumn_leaves, blush, bra, breasts, brown_eyes, brown_hair, cat_ears, cat_girl, cat_tail, collarbone, leaf, long_sleeves, looking_at_viewer, lying, medium_hair, on_back, on_floor, open_clothes, open_mouth, open_shirt, original, oumiya_hinari, paw_pose, skirt, small_breasts, solo, straight_hair, sunlight, tail, thighs, underwear, wooden_floor