Rule 34 Dev - 1girl 3d a_(phrase) animated black_background blue_hair blush chibi christmas christmas_lights christmas_ornaments christmas_present christmas_stocking christmas_tree english_text fins fish_tail gawr_gura gift hair_ornament highres hololive hololive_english horror_(theme) indoors jumpscare looking_at_viewer medium_hair merry_christmas puff_of_air reaching reaching_towards_viewer shark_girl shark_hair_ornament shark_tail short_twintails simple_background smol_gura solo sound tagme tail todaypancake twintails video virtual_youtuber what window you_died|31543574166