1girl, aranami_shibuki, armpits, arms_up, bang_dream!, bikini, blue_eyes, blue_sky, breasts, brown_hair, cleavage, cloud, cowboy_shot, day, gyaru, hair_ribbon, halterneck, horizon, kogal, medium_breasts, ocean, one_eye_closed, orange_bikini, outdoors, ponytail, rainbow, ribbon, side-tie_bikini_bottom, sky, solo, string_bikini, swimsuit, underboob, wading, yamabuki_saya