1girl, animal_ears, argyle_hairband, arisugawa_ya, black_hair, black_leotard, black_pantyhose, breasts, cleavage, collarbone, crossed_arms, fake_animal_ears, hair_over_shoulder, idolmaster, idolmaster_cinderella_girls, large_breasts, leotard, looking_at_viewer, pantyhose, sagisawa_fumika, simple_background, solo, straight_hair, strapless, strapless_leotard, thigh_gap, white_background