1girl, arms_between_legs, bad_pixiv_id, bandeau, bikini, breasts, brown_hair, collarbone, floral_print, halterneck, higuchi_madoka, idolmaster, idolmaster_shiny_colors, looking_at_viewer, medium_breasts, mole, mole_under_eye, navel, red_eyes, sawaha-on, side-tie_bikini_bottom, simple_background, solo, swimsuit, wavy_hair, white_background, white_bikini