1girl, anbe_yoshirou, barbara_(genshin_impact), barbara_(summertime_sparkle)_(genshin_impact), beach, blonde_hair, blue_eyes, blue_one-piece_swimsuit, blush, breasts, casual_one-piece_swimsuit, covered_navel, genshin_impact, long_hair, looking_at_viewer, medium_breasts, official_alternate_costume, one-piece_swimsuit, open_mouth, outdoors, shore, smile, solo, swimsuit, twintails, two-tone_swimsuit, white_headwear, white_one-piece_swimsuit