Rule 34 Dev - anal anthro anthro_on_anthro brown_body brown_fur butt duo eyes_closed fur grey_body grey_fur hand_on_butt looking_pleasured lying male male/male markings muscular muscular_anthro muscular_male on_front oral raised_tail rimming sex tail tan_body tan_fur yellow_markings mystikfox61 mythology silver_fang canid canine canis mammal mythological_canine mythological_creature werecanid werecanine werecreature werewolf wolf 2021|12719518630