Rule 34 Dev - 2014 abs anthro balls beefy biceps black_fur black_nose bottomless brown_fur canine clothing collar daddy doberman erection fangs fellatio fox fur furry furry_only gay grin humanoid_penis interspecies kneeling lad licking male male_only mammal manly muscles no_humans nude open_mouth oral oral_sex pecs penis pose seikox sex sheath shirt sitting smile socks tan_fur teeth toned tongue topless vein|1681173864