FURVERT!

2018 anatomically_correct anatomically_correct_genitalia animal_genitalia balls bedroom_eyes black_balls black_nose black_sheath_slit canid canine canis closed_sheath_slit countershade_face countershade_tail countershade_torso countershading delta_(delta14)digitigrade domestic_dog feet feral fully_sheathed fur genitals hybernation inner_ear_fluff knot_in_sheath looking_at_viewer lying male mammal narrowed_eyes on_back paws seductive sheath sheath_slit simple_background solo tail tuft wolf y_sheath_opening yellow_eyes