1girl, bikini, black_bikini, blush, breasts, brown_hair, collarbone, earrings, hair_ornament, hairpin, higuchi_madoka, idolmaster, idolmaster_shiny_colors, jewelry, lds_(dstwins97), looking_at_viewer, medium_breasts, mole, mole_under_eye, navel, red_eyes, see-through, see-through_shirt, shirt, side-tie_bikini_bottom, simple_background, solo, string_bikini, stud_earrings, sweatdrop, swimsuit, tied_shirt, white_background