FURVERT!

absurd_res anal anal_penetration animal_genitalia anthro balls bite brick brick_wall canid canine claws countershade_feet countershade_torso countershading duo feet fox genitals hi_res knot knotted_penis male male/male mammal marble_fox neck_bite pawpads penetration penis red_fox regnbue_sno sex shakuya signature true_fox unknown_artist wall_(structure)