1girl, ass, beach, bikini, blue_eyes, blue_gloves, blue_hair, blue_sky, day, eyewear_on_head, fingerless_gloves, gloves, gun, holding, holding_gun, holding_weapon, long_hair, looking_back, meer_(sennen_sensou_aigis), ocean, outdoors, ponytail, sennen_sensou_aigis, sinonome_tounsai, sky, smile, solo, standing, sunglasses, swimsuit, weapon, wet, white_bikini