Rule 34 Dev - 2018 abs animal_genitalia animal_penis anthro balls bed bedding biceps black_fur blanket brown_eyes canine canine_penis chest_markings claws facial_markings fur hand_behind_head hand_on_stomach licking licking_lips looking_at_viewer lying male male_only mammal markings negger nipples nude on_back on_bed pawpads paws pecs penis penis_tip sheath silver_fang solo tongue tongue_out white_markings wolf|3344254376