Rule 34 Dev - 10s 1girl :d arms_up blonde_hair blush brown_eyes character_name chibi doma_umaru female_focus game_boy game_boy_(original) gradient_background hamster_costume handheld_game_console himouto!_umaru-chan hiro1984 hood komaru_(himouto!_umaru-chan) long_hair looking_at_viewer open_mouth smile solo space_invaders tetris|6286935213