1girl, alternate_costume, animal_ears, bare_shoulders, black_leotard, blonde_hair, blue_eyes, blush, breasts, cleavage, closed_mouth, collarbone, fake_animal_ears, hand_on_own_chest, k-on!, konishi_(kn4), kotobuki_tsumugi, large_breasts, leotard, long_hair, looking_at_viewer, playboy_bunny, rabbit_ears, simple_background, solo, thick_eyebrows, upper_body, white_background