1girl, ;d, ahoge, armpits, bikini, black_bikini, blonde_hair, border, breasts, cleavage, cloud, collarbone, cumulonimbus_cloud, day, green_eyes, groin, hair_between_eyes, hair_over_shoulder, hoshii_miki, idolmaster, idolmaster_(classic), long_hair, looking_at_viewer, lowleg, lowleg_bikini, medium_breasts, navel, one_eye_closed, open_mouth, outdoors, phantom_zwei, smile, solo, stomach, straight_hair, strapless, strapless_bikini, swimsuit, two-tone_bikini, very_long_hair, white_bikini, white_border