1girl, arm_behind_back, ass, back, beach, bikini, bird, black_bikini, blue_sky, bracelet, breasts, closed_mouth, crow, crow_(la+_darknesss), day, demon_horns, from_behind, grey_hair, halterneck, holding, holding_innertube, holding_shoes, hololive, horns, innertube, jewelry, la+_darknesss, ocean, outdoors, pointy_ears, raised_eyebrows, sandals, shoes, sky, small_breasts, solo, swimsuit, virtual_youtuber, water, wavy_mouth, yellow_eyes, yukinashi