1girl, amane_ruri, bikini, blue_sky, blush, breasts, brown_hair, cleavage, collarbone, day, hand_up, large_breasts, looking_at_viewer, navel, original, outdoors, palm_tree, parted_lips, red_eyes, side-tie_bikini_bottom, sideboob, sky, smile, solo, stomach, swimsuit, tree, underboob, water, white_bikini