abs animal_genitalia animal_penis anthro armpit_hair ball_tuft balls biceps big_balls big_penis black_body black_fur black_nose body_hair canine_genitalia canine_penis fur genitals grass grin happy_trail knot looking_at_viewer lying male muscular muscular_anthro muscular_male navel obliques on_back penis plant pubes red_eyes sheath smile solo spread_legs spreading tuft white_body white_fur auykac canid canine canis mammal wolf absurd_res hi_res