Rule 34 Dev - 2018 2boys ^_^ black_hair closed_eyes coat dog closed_eyes happy_new_year katsuki_yuuri kuroemon makkachin male_focus multiple_boys new_year open_mouth polka_dot silver_hair smile squatting star_(symbol) sweater turtleneck turtleneck_sweater viktor_nikiforov yuri!!!_on_ice|9033814062