1girl, ass, bikini, blue_archive, blush, breasts, closed_mouth, floating_hair, from_behind, green_eyes, hair_between_eyes, halo, halterneck, large_breasts, long_hair, looking_at_viewer, looking_back, night, night_sky, nonomi_(blue_archive), nonomi_(swimsuit)_(blue_archive), ocean, open_clothes, open_shirt, pinki_o64, see-through, side-tie_bikini_bottom, sky, smile, solo, standing, star_(sky), starry_sky, string_bikini, swimsuit, wading, water, yellow_bikini