1girl, alternate_costume, bare_shoulders, bikini, blue_eyes, breasts, brown_hair, collarbone, feet_out_of_frame, flower, food, food_in_mouth, hat, hat_flower, hololive, innertube, knees_together_feet_apart, knees_up, legs, looking_at_viewer, mashiro_io, medium_breasts, oozora_subaru, partially_submerged, popsicle, popsicle_in_mouth, short_hair, straw_hat, subaru_duck, swept_bangs, swimsuit, virtual_youtuber