1girl, arm_support, ass, barbara_(genshin_impact), barbara_(summertime_sparkle)_(genshin_impact), blonde_hair, blue_eyes, blush, breasts, casual_one-piece_swimsuit, collarbone, detached_sleeves, dress, drill_hair, fingernails, genshin_impact, leaning_forward, looking_at_viewer, medium_breasts, motsutoko, ocean, one-piece_swimsuit, outdoors, rock, sailor_collar, see-through, see-through_dress, solo, sunlight, sweatdrop, swimsuit, swimsuit_under_clothes, thighs, twin_drills, wading, wet, wet_clothes