FURVERT!

2017 alternate_version_at_source anal anthro beard black_body black_fur blue_eyes brown_body brown_fur butt butt_sniffing canid canine canis concupisco domestic_dog duo eyewear facesitting facial_hair fur glasses hair locker locker_room looking_back male male/male mammal mephitid mohawk musk nose_to_anus nude oral raised_tail rimming scent_play sex sitting sitting_on_another skunk sniffing tail tongue tongue_out white_body white_fur