FURVERT!

accessory animal_genitalia anthro balls big_balls big_sheath black_body black_fur black_nose canid canine canis claws fully_sheathed fur genitals huge_balls huge_sheath looking_at_viewer male mammal muscular muscular_male neck_tuft nude sheath simple_background smile smiling_at_viewer smirk smirking_at_viewer solo standing tuft white_body white_fur wolf xinuodao zex