Rule 34 Dev - 2013 abs amwulf anthro armpit_hair armpits balls beard black_nose blue_background blush brown_eyes brown_fur brown_hair canine cum cum_in_mouth cum_inside cum_on_face cum_on_penis erection facial_hair fellatio fur furry furry_only gaslightdog gay grey_fur hair hi_res looking_down looking_up male manly muscles navel nipples no_humans nude open_mouth oral oral_sex orgasm pecs penis pink_penis pitbull plain_background pubes raised_arm sex sharp_teeth standing teeth tongue vein white_eyes|1625265840