1girl, 3, ashinagi_(bijutu1), bikini, black_hair, blush, breasts, cleavage, flower, furrowed_brow, hair_flower, hair_ornament, heart, heart-shaped_pupils, idolmaster, idolmaster_cinderella_girls, kohinata_miho, medium_breasts, navel, outdoors, see-through, shirt, short_hair, side-tie_bikini_bottom, sky, solo, stomach, swimsuit, symbol-shaped_pupils, wet, wet_clothes, wet_shirt, white_shirt, yellow_eyes