1girl, ahoge, arisugawa_natsuha, bare_shoulders, bikini, bikini_shorts, black_eyes, bracelet, breasts, cleavage, earrings, eyewear_on_head, idolmaster, idolmaster_shiny_colors, jewelry, large_breasts, long_hair, looking_at_viewer, looking_up, navel, orange_hair, pool, shiroyukimajima, shorts, sitting, solo, sunglasses, swept_bangs, swimsuit, thighs