1girl, bikini, black_hair, blunt_bangs, breasts, brown_eyes, cleavage, closed_mouth, idolmaster, idolmaster_shiny_colors, light_smile, long_hair, looking_at_viewer, ma7bell, mayuzumi_fuyuko, medium_breasts, navel, polka_dot, polka_dot_bikini, simple_background, solo, swimsuit, two_side_up, upper_body, white_background