2girls, animal_ears, black_headwear, black_leotard, blue_hair, breast_envy, breasts, closed_mouth, collarbone, detached_collar, doyagao, fake_animal_ears, hair_between_eyes, hat, hat_ribbon, hinanawi_tenshi, large_breasts, leotard, long_hair, multiple_girls, nagae_iku, open_mouth, playboy_bunny, rabbit_ears, red_eyes, red_ribbon, ribbon, short_hair, simple_background, small_breasts, smile, smug, touhou, tsune_(tune), white_background, white_leotard, wide-eyed