1girl, armpits, arms_up, ass, bare_arms, bare_shoulders, barefoot, bikini, blonde_hair, blue_bikini, blush, bottomless, breasts, earrings, jewelry, long_hair, looking_at_viewer, medium_breasts, one-piece_tan, open_mouth, sand, simple_background, sitting, solo, summer, sweat, swimsuit, tan, tanlines, yellow_eyes