1girl, bad_twitter_id, bare_shoulders, bikini, black_hair, blush, breasts, brown_eyes, choker, cleavage, collarbone, idolmaster, idolmaster_shiny_colors, indian_style, leaning_forward, long_hair, looking_at_viewer, mayuzumi_fuyuko, medium_breasts, milin_(orange_maru), navel, open_mouth, simple_background, sitting, solo, swimsuit, two_side_up, white_background, white_bikini