Rule 34 Dev - anthro balls biceps big_penis biped black_claws blue_eyes body_hair brown_hair brown_markings brown_stripes chest_hair chest_tuft claws clothed clothing erection eyebrows fangs foreskin front_view fur genitals grey_background hair hand_on_penis huge_penis humanoid_genitalia humanoid_hands humanoid_penis looking_down male markings muscular muscular_anthro muscular_male nude open_mouth partially_clothed partially_retracted_foreskin pecs penis pink_nose pink_tongue sharp_teeth simple_background solo standing stripes tan_balls tan_body tan_fur teeth thick_penis tongue tongue_out tuft underwear vein veiny_penis enro_the_mutt mikko felid mammal prehistoric_species saber-toothed_tiger 2017 hi_res|5931087960