1girl, ahoge, animal_ears, bare_arms, bare_shoulders, bell, bikini, black_bikini, black_choker, blonde_hair, blush, breasts, cat_ears, cat_tail, choker, cleavage, collarbone, eyelashes, fang, flipped_hair, hair_between_eyes, hands_up, ibuki_tsubasa, idolmaster, idolmaster_million_live!, jingle_bell, large_breasts, looking_at_viewer, neck_bell, niwatori8552, open_mouth, paw_pose, pink_background, pink_eyes, short_hair, simple_background, smile, solo, swimsuit, tail, tail_raised, upper_body