FURVERT!

abs animal_genitalia animal_penis anthro athletic balls big_penis black_body black_fur brown_body brown_fur butt canid canine canine_genitalia canine_penis canis close-up erection fluffy fluffy_tail fur genitals grey_body grey_fur john_walker johnny_walker knot looking_at_viewer male mammal model_sheet muscular muscular_male neck_tuft paws pecs penis presenting presenting_penis rear_view samuel_midori solo tail tongue tongue_out tuft white_body white_fur wolf