1girl, <, antenna_hair, aqua_eyes, aqua_hair, ball, beachball, bikini, blush, breasts, closed_mouth, diving_mask, diving_mask_on_head, floral_print, goggles, goggles_on_head, holding, holding_water_gun, innertube, looking_at_viewer, medium_breasts, multicolored_hair, original, pink_hair, rubber_duck, short_twintails, snorkel, solo, swimsuit, tentacles, twintails, watawata_young, water, water_gun, white_bikini