FURVERT!

2018 abs animal_genitalia animal_penis anthro balls brown_body brown_fur canid canine canine_genitalia canine_penis canis crossed_arms fur genitals grin hi_res knot knot_in_sheath male mammal muscular muscular_male navel neck_muscles nude penis penis_tip red_eyes rivo sheath simple_background smile solo standing tsaiwolf white_body white_fur wolf