1girl, ariki-r, ass, azur_lane, back, bare_arms, bare_legs, bare_shoulders, beach, beach_towel, bikini, black_hair, blue_sky, bottle, breast_press, breasts, bremerton_(azur_lane), day, flower, glasses, hair_ornament, innertube, large_breasts, lying, manjuu_(azur_lane), multicolored_hair, ocean, on_stomach, outdoors, picnic_basket, rainbow, red_bikini, red_eyes, red_flower, red_hair, sandals, seashell, shell, side-tie_bikini_bottom, sideboob, sky, solo, streaked_hair, string_bikini, summer, swimsuit, thighs, towel, twintails, white_hair