1girl, d, ball, bare_shoulders, beachball, bikini, blonde_hair, blue_archive, breasts, cleavage, duck_innertube, eyewear_on_head, frilled_bikini, frills, halo, hifumi_(blue_archive), hifumi_(swimsuit)_(blue_archive), holding, innertube, long_hair, looking_at_viewer, open_mouth, peroro_(blue_archive), pomeo_dayo, pool, rubber_duck, smile, solo, sunglasses, swimsuit, twintails, water, white_bikini, yellow_eyes