1girl, d, ass_visible_through_thighs, bare_arms, bikini, blonde_hair, blue_bikini, blue_eyes, blue_ribbon, blue_sky, breasts, cleavage, cloud, collarbone, day, front-tie_bikini_top, front-tie_top, halterneck, long_hair, looking_at_viewer, medium_breasts, navel, ocean, open_mouth, original, outdoors, parted_bangs, ribbon, sky, smile, solo, straight_hair, striped, striped_bikini, sunlight, swimsuit, thigh_gap, very_long_hair, wading, yeolyeo