1girl 2kumi_3 black_boots black_skirt black_sleeves blue_eyes blue_hair blue_necktie blush_stickers boots chair concentrating controller detached_sleeves dualshock fang figure_four_sitting flying_sweatdrops foreshortening game_controller gamepad grey_shirt hair_ornament hands_up hatsune_miku headphones highres holding holding_controller holding_game_controller long_hair long_sleeves necktie office_chair on_chair open_mouth playing_games playstation_controller pleated_skirt shirt simple_background single_blush_sticker sitting skirt sleeveless sleeveless_shirt solo swivel_chair thigh_boots twintails v-shaped_eyebrows vocaloid white_background