Rule 34 Dev - 2013 4_toes 5_fingers all_fours anthro backsack balls big_penis black_fur black_nose black_pawpads canine claws closed_eyes crown cum cum_in_ass cum_inside digitigrade doggy_style duo erection from_behind_position fur green_hair grey_fur hair headband hi_res hindpaw husky inside locker locker_room lying male mammal multicolored_fur multicolored_hair multicolored_tail nude on_front open_mouth pawpads paws penetration penis plantigrade purple_hair raised_tail recca red_eyes sex shiuk short_hair soles toe_claws toes tongue tongue_out wolf yaoi yellow_fur yellow_penis|2298727512