1girl, animal, arknights, arm_up, bare_arms, bare_shoulders, beach, beach_umbrella, bikini, bikini_under_clothes, black_bikini, blue_hair, blush, breasts, ch'en_(arknights), closed_mouth, collarbone, crab, dated, female_tourist_c_(arknights), grey_shorts, holding, holding_removed_eyewear, horns, koffre3, looking_at_viewer, looking_to_the_side, medium_breasts, multicolored_hair, navel, no_tail, nose_blush, outdoors, red_eyes, red_hair, sand, sand_sculpture, short_shorts, shorts, solo, streaked_hair, sunglasses, swimsuit, twitter_username, umbrella, unworn_eyewear, watch, wristwatch