1girl, ass, back, bangs, bare_shoulders, bikini, black_bikini, black_hair, blunt_bangs, blush, breasts, closed_mouth, eyebrows_visible_through_hair, from_behind, gradient, gradient_background, hair_between_eyes, hair_ornament, hairclip, half_updo, long_hair, looking_at_viewer, looking_back, side-tie_bikini, simple_background, small_breasts, solo, standing, sweat, swimsuit, untied, untied_bikini, yellow_eyes