Rule 34 Dev - 3boys ^_^ balloon birthday black_hair blonde_hair blue_eyes bouquet bowl confetti dog epaulettes closed_eyes flower food gift green_eyes highres hood hoodie katsudon_(food) katsuki_yuuri male_focus multiple_boys open_mouth silver_hair sitting smile tray twc_(p-towaco) vicchan viktor_nikiforov yuri!!!_on_ice yuri_plisetsky|9185596056