1girl, alternate_costume, arm_at_side, armpits, bare_shoulders, beach, bikini, breasts, collarbone, crab, eyes_visible_through_hair, from_above, hair_over_one_eye, halterneck, hand_on_forehead, large_breasts, looking_at_viewer, lying, navel, on_back, sand, silver_hair, smile, solo, stomach, striped_towel, swimsuit, towel, underboob, upper_body, white_bikini