2018 5_fingers animal_genitalia animal_penis anthro anus athletic balls barefoot bed bed_sheet bedding black_claws black_pawpads blue_eyes blue_fur blue_tongue butt chest_tuft claws collar cute_fangs dipstick_ears dragon ear_tuft erection fur furred_dragon grey_fur grey_tail hand_on_thigh headboard inviting knot lying male nerton nude on_back open_mouth pawpads paws penis pillow presenting presenting_anus presenting_hindquarters presenting_penis rear_view red_penis senky solo spread_legs spreading submissive submissive_male tapering_penis tongue tongue_out tuft white_balls white_belly white_fur white_tail