1girl, ass, ball, beachball, bikini, black_bikini, blonde_hair, blue_eyes, blue_scrunchie, blue_sky, breasts, cloud, cowboy_shot, from_behind, gun, hair_ornament, hair_scrunchie, hayasaka_ai, holster, kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~, layered_bikini, looking_at_viewer, looking_back, nyan5000, outdoors, scrunchie, side_ponytail, sky, solo, swimsuit, water_gun, weapon