2018 anora_drakon barbed_penis begging claws digital_media_(artwork) domination dragon drakorax duo erection eyes_closed feathered_wings feathers feral ferro_the_dragon finger_in_mouth frottage grin horn knot male male/male male_domination mane markings membranous_wings orange_penis penis scales scalie sex simple_background smile submissive submissive_male teeth tongue tongue_out wings