1girl, ass, bare_shoulders, bikini, blue_archive, blurry, blurry_background, braid, breasts, chromatic_aberration, day, demian_221, dutch_angle, from_behind, g-string, green_eyes, halo, halterneck, hanako_(blue_archive), large_breasts, long_hair, looking_at_viewer, looking_back, nape, open_clothes, open_mouth, open_shirt, outdoors, pink_hair, poolside, shoulder_blades, side-tie_bikini_bottom, sideboob, sitting, sky, strap_gap, string_bikini, striped, striped_bikini, swimsuit, thong, thong_bikini, undressing, very_long_hair