Rule 34 Dev - 1girl a_(phrase) aged_down bag bangs blue_eyes blue_hair blush female fish_tail gawr_gura hat highres hololive hololive_english holomyth kindergarten_uniform multicolored_hair open_mouth school_hat shark_girl shark_tail solo streaked_hair tail takahashi_tetsuya virtual_youtuber yellow_headwear|2813547337