Rule 34 Dev - 1girl arms_up austria austrian_flag breasts cellphone cheering choker cleavage cropped_legs denim denim_shorts euro_2024 flag green_choker headband highres holding holding_flag hololive hololive_english kivo large_breasts object_in_clothes open_mouth orange_hair phone pink_eyes red_tank_top short_shorts shorts smartphone solo takanashi_kiara tank_top virtual_youtuber|22820157594