Rule 34 Dev - 2016 2boys 4_toes abs animal_genitalia animal_penis anthro ass barefoot black_fur black_nose blue_fur blue_pawpads blush canine canine_penis claws clothed clothing cum cum_in_mouth cum_inside denim_shorts digitigrade duo feline fluffy_tail fur gay gay_sex girly grey_fur john_(thecomposingwolf) khakis knot male male_only mammal multicolored_fur muscles muscular_male oral pawpads paws pecs penis polo pyxe red_fur school shorts smooth_penis toe_claws toes tongue two_tone_fur vallhund wolf yaoi|2344867728