FURVERT!

abs animal_genitalia animal_penis anthro balls biceps big_balls big_penis canid canine canine_genitalia canine_penis canis claws erection fur genitals grey_body grey_fur hair head_on_hand hi_res huge_penis knot lying male mammal muscular muscular_anthro muscular_male nude on_front orange_hair pawpads penis solo storm_(stormwx_wolf)thebigslick toe_claws vein veiny_muscles veiny_penis wolf