2girls, bad_pixiv_id, bikini, bikini_skirt, bikini_under_clothes, black_hair, blurry, blurry_background, blush, breasts, brown_hair, cleavage, collarbone, everchix, green_jacket, idolmaster, idolmaster_cinderella_girls, jacket, large_breasts, looking_at_viewer, multiple_girls, navel, nitta_minami, outdoors, plaid, plaid_bikini, ponytail, sagisawa_fumika, shirt, smile, straight_hair, strap_pull, swimsuit, yellow_shirt