FURVERT!

4_toes 5_fingers abs animal_genitalia anthro balls black_body black_fur blue_border blue_eyes border canid canine canis claws feet fingers fully_sheathed fur genitals hi_res looking_at_viewer male mammal muscular muscular_anthro muscular_male navel nude paws pecs prometheuzone sheath simple_background solo toes white_body white_fur wolf